//Copyright 2007-2013 Kenneth Yip
//Bug
//Initialization
//Declare global variables

//patent or patent application webpage
//----------------------------Copyright Kenneth Yip 2013 - ALL RIGHTS RESERVED ----------------------
var a_patent_no = new Array();
var a_patent_app_no = new Array();
var a_patent_title = new Array();
var a_patent_href= new Array();
var global_received_patent_counter=0;
var a_patent_abstract = new Array();
var a_patent_ind_claims = new Array();
var a_patent_inventor = new Object();
var a_patent_assignee = new Array();
var a_patent_UPC = new Array();
var a_patent_IPC = new Array();
var a_patent_filed_date= new Object();
var a_granted_date= new Array();
var a_patent_references= new Array();
var a_patent_family= new Array();
var a_patent_keywords= new Array();
var a_ref= new Array();
var a_cited= new Array();
var a_patent_claim=new Array();
var a_patent=new Array(); //a_patent[local_index][key]=value  key-assignee, inventor, etc, value-name of assignee
var a_field=new Array();  //a_field[key][value].push(local_index) 
a_field["applicaton_no"]=new Array();
a_field["references"]=new Array();
a_field["assignee"]=new Array();
a_field["inventor"]=new Array();
a_field["filed_date"]=new Array();
a_field["granted_date"]=new Array();
a_field["US_class"]=new Array();
a_field["Int_class"]=new Array();
a_field["keyword"]=new Array();
a_field["reference"]=new Array();
a_field["citedby"]=new Array();

var a_selected_patent=new Array();
var page_num=0; //the search result page
var total_hits=0; //total number of hits
var num_per_page=2; //number of uspto pages shown in a page
a_patent["assignee"]=new Array();

/* Author: Florian Maul */
var containerWidth=$("#right-column-container").width()-20;
var DEFAULT_IMAGE_SIZE=240;
var DEFAULT_MIN_HEIGHT=120;
var a_image=[];
var time_out1,time_out2,time_out3,time_out4,time_out5;
var items=[];

var GPlusGallery = (function($) {

	// reduce width by 1px due to layout problem in IE
	var containerWidth=0
	//Probably due to jquery mobile page swap, the containerWidth is not avaliable.  
	//Therefore need to preset it

	/* ------------ PRIVATE functions ------------ */

	/** Utility function that returns a value or the defaultvalue if the value is null */
	var $nz = function(value, defaultvalue) {
		if( typeof (value) === undefined || value == null) {
			return defaultvalue;
		}
		return value;
	};

	
	/**
	 * Distribute a delta (integer value) to n items based on
	 * the size (width) of the items thumbnails.
	 * 
	 * @method calculateCutOff
	 * @property len the sum of the width of all thumbnails
	 * @property delta the delta (integer number) to be distributed
	 * @property items an array with items of one row
	 */
	var calculateCutOff = function(len, delta, items) {
		// resulting distribution
		var cutoff = [];
		var cutsum = 0;

		// distribute the delta based on the proportion of
		// thumbnail size to length of all thumbnails.
		for(var i in items) {
			var item = items[i];
			var fractOfLen = item.twidth / len;
			cutoff[i] = Math.floor(fractOfLen * delta);
			cutsum += cutoff[i];
		}

		// still more pixel to distribute because of decimal
		// fractions that were omitted.
		var stillToCutOff = delta - cutsum;
		while(stillToCutOff > 0) {
			for(i in cutoff) {
				// distribute pixels evenly until done
				cutoff[i]++;
				stillToCutOff--;
				if (stillToCutOff == 0) break;
			}
		}
		return cutoff;
	};
	
	var get_div_max_height = function(items) {
		// resulting distribution
		var max_height = 0;

		// distribute the delta based on the proportion of
		// thumbnail size to length of all thumbnails.
		for(var i in items) {
			var item = items[i];
			if (item.theight>max_height)
				max_height=item.theight;
		}
		if (max_height<DEFAULT_MIN_HEIGHT) max_height=DEFAULT_MIN_HEIGHT;
		return max_height;
	};
	
	
	/**
	 * Takes images from the items array (removes them) as 
	 * long as they fit into a width of maxwidth pixels.
	 *
	 * @method buildImageRow
	 */
	var buildImageRow = function(maxwidth, items) {
		var row = [], len = 0;
		console.log ("0 buildImageRow initial :"+items.length+" maxwidth:"+maxwidth);
		// each image a has a 3px margin, i.e. it takes 6px additional space
		var marginsOfImage = 12;

		// Build a row of images until longer than maxwidth
		while(items.length > 0 && len < maxwidth) {
			var item = items.shift();
			row.push(item);
			len += (item.twidth + marginsOfImage);
			console.log ("4 buildImageRow row push :"+items.length+ "len: "+len);
		}

		// calculate by how many pixels too long?
		var delta = len - maxwidth;
		var div_max_height=get_div_max_height(row);
		console.log ("max :"+div_max_height);
		
		var total_length=0;
		// if the line is too long, make images smaller
		if(row.length > 0 && delta > 0) {

			// calculate the distribution to each image in the row
			var cutoff = calculateCutOff(len, delta, row);

			for(var i in row) {
				console.log("buildImageRow "+i);
				var pixelsToRemove = cutoff[i];
				item = row[i];

				// set the max height of the row
				item.div_max_height=div_max_height;
				// shrink the width of the image by pixelsToRemove
				item.vwidth = item.twidth - pixelsToRemove;
				total_length=total_length+item.vwidth+marginsOfImage; //4 is the padding
				item.row_pos=i;
				if (i==0 || i==row.length-1) //the first item and the last item
					item.padding=0;
				else
					item.padding=0;
			}
			//add padding to the first picture to make all pictures justified
		} else {
			// all images fit in the row, set vx and vwidth
			for(var i in row) {
				item = row[i];
				item.row_pos=i;
				// set the max height of the row
				item.div_max_height=div_max_height;
				item.vwidth = item.twidth;
				total_length=total_length+item.vwidth;
				item.padding=0;
				total_length=total_length+item.vwidth+marginsOfImage; //4 is the padding
			}
		}
		var padding_length=(maxwidth-total_length)/row.length;
		for(var i in row) {
			item = row[i];
			item.vx = total_length/row.length; //size of padding-left
			item.padding=padding_length;
			console.log ("5 buildImageRow row padding :"+i+ "padding_length: "+padding_length+" maxwidth: "+maxwidth+"total_length: "+total_length);
		}
		return row;
	};
	
	/**
	 * Creates a new thumbail in the image area. An attaches a fade in animation
	 * to the image. 
	 */
	var createImageElement = function(parent, item,pos) {
		//console.log("createImageElement "+pos);
		var imageContainer = $('<div class="imageContainer"/>');

		var overflow = $("<div/>");
		overflow.css("width", ""+item.vwidth+"px");
		overflow.css("height", ""+item.div_max_height+ "px");
		overflow.css("padding-right", ""+item.padding+ "px");
		//overflow.css("padding-left", ""+item.vx+ "px");
		//console.log("vx: "+item.vx);
		//console.log(item.vwidth,item.div_max_height,item.theight);
		overflow.css("overflow", "hidden");
		item.thumbUrl=item.thumbUrl.replace("small?","small?bigger=y&");
		if (item.thumbUrl.indexOf("small")>0) //US patents
			var link = $('<a class="viewImageAction swipebox" href="'+item.thumbUrl+'" title="'+item.title+'">');
		else
			var link = $('<a class="viewImageAction swipebox" href="'+item.thumbUrl.replace("_n","")+'" title="'+item.title+'">');
		/*
		link.click(function() {
			alert("clicked");
			return false;
		});
		*/
		var img = $("<img/>");
		img.attr("src", item.thumbUrl);
		img.attr("title", item.title);
		img.attr("name", item.vwidth+" "+item.div_max_height+" "+item.theight+"row pos: "+item.row_pos);
		if (item.theight>=item.div_max_height)
		{
			img.css("height",item.div_max_height);
			img.css("width", "" + item.vwidth*item.div_max_height/item.theight+ "px");
		}
		else
		{
			var new_height=Math.min(item.theight*item.vwidth/item.twidth,item.theight);
			img.css("height", ""+new_height + "px");
			img.css("width", "" + item.vwidth + "px");
			img.css("padding-top",""+(item.div_max_height-new_height)/2+"px");
			
		}

		
		link.append(img);
		overflow.append(link);
		imageContainer.append(overflow);
		
		// fade in the image after load
		//img.bind("load", function () { 
		//	$(this).fadeIn(500); 
		//});

		parent.find(".clearfix").before(imageContainer);
		item.el = imageContainer;
		return imageContainer;
	};
	
	/**
	 * Updates an exisiting tthumbnail in the image area. 
	 */
	var updateImageElement = function(item) {
	/*
		var overflow = item.el.find("div:first");
		var img = overflow.find("img:first");

		overflow.css("width", "" + $nz(item.vwidth, 120) + "px");
		overflow.css("height", "" + item.div_max_height + "px");

		img.css("margin-left", "" + (item.vx ? (-item.vx) : 0) + "px");
		//img.css("margin-top", "" + 0 + "px");
	*/
	};	
		
	/* ------------ PUBLIC functions ------------ */
	return {
		
		showImages : function(imageContainer, realItems, temp_width) {

			containerWidth=temp_width;
			// Make a copy of the array
			var items = realItems.slice();
		
			// calculate rows of images which each row fitting into
			// the specified windowWidth.
			var rows = [];
			//alert("1 showImages: "+containerWidth)
			while(items.length > 0) {
				rows.push(buildImageRow(containerWidth, items));
				console.log("7 showImages rows.push: "+items.length);
			}  
			//alert("2 showImages: "+items.length+" rows:"+rows.length)
			var temp_div=$("#console_dump");
			for(var r in rows) {
				//alert("2b showImages r: "+r+" rows[r].length: "+rows[r].length)
				for(var i in rows[r]) {
					var item = rows[r][i];
					//console.log("showImages: "+r+" "+i);
					//if(item.el) {
						// this image is already on the screen, update it
					//	updateImageElement(item);
					//} else {
						// create this image
						//$("#console_dump").text($("#console_dump").text()+" Row "+i+" rows"+r);
						createImageElement(imageContainer, item,i);
					//}
				}
			}
			//alert("3 done showImages")
		}

	}
})(jQuery);


(function ($) {
	// Ajax activity indicator bound to ajax start/stop document events
	$(document).ajaxStart(function(){ 
	  $('#ajaxBusy').show(); 
	}).ajaxStop(function(){ 
	  $('#ajaxBusy').hide();
	});

	
  $.fn.imageReloader = function (options) {

    options = $.extend({}, options, {
      loadingClass: "loading-image",
      reloadTime: 10000,
      maxTries: 10
    });

    var $self = $(this);

    if ($self.length > 1) {
      $self.each(function (i, el) {
        $(el).imageReloader(options);
      });
      return $self;
    }

    $self.data("reload-times", 0);
    var imageHeight = $self.height()
    var imageWidth  = $self.width()

    var $imageReplacer = $('<div class="' + options.loadingClass + '">');
    $imageReplacer.css({height: imageHeight, width: imageWidth})
    $imageReplacer.hide();
    $imageReplacer.insertAfter($self);

    var showImage = function () {
      $self.show();
      $imageReplacer.remove();
    };

	 $self.bind("error", function () {
	  console.log("failed ",$self.attr("src"));      
	  $self.hide();
	 })
    $self.bind("error", function () {
	  console.log("error image ",$self.attr("src"));      
	  $self.hide();
      $imageReplacer.show()
      var reloadTimes = $self.data("reload-times");
      if (reloadTimes < options.maxTries) {
        setTimeout(function () {
          $self.attr("src", $self.attr("src"));
          var reloadTimes = $self.data("reload-times");
          reloadTimes++;
          $self.data("reload-times", reloadTimes);
        }, options.reloadTime);
      } else if (!$self.is(":visible")) {
        showImage();
        $self.attr("alt", "Image not found :(");
      }
    });

    $self.bind("load", function () {
      showImage();
    });

    return this;
  };
})(jQuery);



//--------------------------------------------------------
//                 Get Query
//
//query_counter is the page_num passed in the URL
//page_num inside the function is to keep which page the program is running at because there can be >50 patents per page
//--------------------------------------------------------
function get_query(query,start_query_counter,query_counter)
{

	//diagrams under a tab
	if ($(window).width()<800)
		figure_tab();
	console.log("wdith "+$(window).width());
	console.log(query,start_query_counter,query_counter);
	// register AJAX prefilter : options, original options
	$.ajaxPrefilter(function( options1, originalOptions1, jqXHR1 ) {
	   // retry not set or less than 2 : retry not requested
	   if( !originalOptions1.retryMax || !originalOptions1.retryMax >=2 ) return;
	   // no timeout was setup
	   if( !originalOptions1.timeout >0 ) return;

	   if( originalOptions1.retryCount ) {
		  // increment retry count each time
		  originalOptions1.retryCount++;
		  console.log ("retry 1a: ",originalOptions1.retryCount,jqXHR1);
	   }else{
		  // init the retry count if not set
		  originalOptions1.retryCount = 1;
		  // copy original error callback on first time
		  originalOptions1._error = originalOptions1.error;
		 // console.log ("retry 1b: ",originalOptions1.url);		  
	   };

	   // overwrite error handler for current request
	   options1.error = function( _jqXHR1, _textStatus1, _errorThrown1 ){
		  console.log("at retry - ",originalOptions1.retryCount);
		  if( originalOptions1.retryCount >= originalOptions1.retryMax || !(_textStatus1=='timeout' || _textStatus1=='error')){
		  // retry max was exhausted or it is not a timeout error
			 // call original error handler if any
			 if( originalOptions1._error ) originalOptions1._error( _jqXHR1, _textStatus1, _errorThrown1 );
			 return;
		  };
		  // Call AJAX again with original options
		  originalOptions1.url=originalOptions1.backup_url
		  $.ajax( originalOptions1);
		  console.log ("retry 1: ",originalOptions1);
	   };
	});
	//'http://""" + self.request.environ['HTTP_HOST']+"""/uspto?Query='+query+'&page_num='+query_counter
	m_server=query.length%3+1; //want to get a number between 1 and 3
    $.ajax
	({
		dataType: 'json'
		,url: 'http://petapatorpatentinfo'+m_server+'.appspot.com/uspto?'+query+'&page_num='+query_counter
		,success: function(data) 
		{
			var items = [];
			counter=0;
			var num_items=a_patent_title.length; //original number of items
			var row_id="";
			$('#myModal2').modal('hide');
			$.each(data, function(key, val) {
				if (key=="page_num") //patent search result page number
				{
					page_num=val;					
				}
					
				if (key=="a_patent_no") //patent number
				{
					for (a_patent_no_key in val)
					{
						a_patent_no_val	= val[a_patent_no_key];
						//console.log("a_patent_no_key: ",a_patent_no_val,start_query_counter,query_counter,a_patent_no_key,((query_counter-start_query_counter)*50+parseInt(a_patent_no_key)));						
						a_patent_no.push (a_patent_no_val);
						$("#patent_row_"+((query_counter-start_query_counter)*50+parseInt(a_patent_no_key))+"_0").show();								
					}
				}
				if (key=="a_patent_title") //patent title
				{
					for (a_patent_title_key in val) 
					{				
						a_patent_title_val=val[a_patent_title_key];
						a_patent_title.push (a_patent_title_val);
					}
				}
				if (key=="total_hits") //total hits 
				{
					$("#totalhits").text("Hits: "+val+", Pg:"+Math.ceil(start_query_counter/2));
					total_hits=val;		
					//var page=getURLParameter("page");
					if (page_num == "") page=0;
					if (total_hits>(start_query_counter+num_per_page)*50)
					{
						$("#forward-page").show();
					}
					else 
						$("#forward-page").hide();
					if (start_query_counter-num_per_page>0)
					{
						$("#backward-page").show();
					}
					else
						$("#backward-page").hide();
				}
				$('#myModal2').modal('hide');
			});
			var new_num_items=a_patent_title.length-1; //new number of items after the AJAX
			patent_write_title(num_items,new_num_items,start_query_counter,query_counter) //populate the titles
			counter_2=0; //keep track how many have returned
			var t_patent_no="";
			var start_index=num_items; //use to keep track the beginning number of index
			for (var i = num_items; i <= new_num_items; i++)
			{
				if (t_patent_no=="") //first item, no - at the front
					t_patent_no=a_patent_no[i].replace(/,/g,"");
				else
					t_patent_no=t_patent_no+"-"+a_patent_no[i].replace(/,/g,"");
				//if ((i%10==0 || i==new_num_items) && i!=num_items)//send the request for every 10 patents
				if (i%1==0)//every patent
				{	
					
					// register AJAX prefilter : options, original options
					$.ajaxPrefilter(function( options, originalOptions, jqXHR ) {

					   // retry not set or less than 2 : retry not requested
					   if( !originalOptions.retryMax || !originalOptions.retryMax >=2 ) return;
					   // no timeout was setup
					   if( !originalOptions.timeout >0 ) return;

					   if( originalOptions.retryCount ) {
						  // increment retry count each time
						  originalOptions.retryCount++;
						  //console.log ("retry 2a: ",originalOptions.retryCount);						  
					   }else{
						  // init the retry count if not set
						  originalOptions.retryCount = 1;
						  // copy original error callback on first time
						  originalOptions._error = originalOptions.error;
						  console.log ("retry 2b: ",originalOptions.retryCount);						  
						  
					   };

					   // overwrite error handler for current request
					   options.error = function( _jqXHR, _textStatus, _errorThrown ){
						  // retry max was exhausted or it is not a timeout error
						  if( originalOptions.retryCount >= originalOptions.retryMax || !(_textStatus=='timeout'  || _textStatus=='error')){
							 // call original error handler if any
							 if( originalOptions._error ) originalOptions._error( _jqXHR, _textStatus, _errorThrown );
							 return;
						  };
						  // Call AJAX again with original options
						  $.ajax( originalOptions);
						  console.log ("at retry 2: ",originalOptions);
					   };
					});			
					//,url: 'http://"""+self.request.environ['HTTP_HOST']+"""/all?patent_no='+ t_patent_no + '&index=' + start_index
					//console.log('http://"""+self.request.environ['HTTP_HOST']+"""/all?patent_no='+ t_patent_no + '&index=' + start_index);
					m_server=Math.floor((Math.random()*3)+1);
					$.ajax
					({
					   dataType: 'json'
					   ,url: 'http://petapatorpatentinfo'+m_server+'.appspot.com/all?patent_no='+ t_patent_no + '&index=0'// + start_index
					   ,success: function(all_patent_data) 
					   {
							for (var j in all_patent_data)
							{
								var each_patent=all_patent_data[j];
								if (each_patent["patent_no"].length<9) //not patent application
								{
									if (each_patent["patent_no"].substr(0,1)=="D") //design patent
									{
										var local_index=a_patent_no.indexOf("D"+each_patent["patent_no"].substr(1,3)+","+each_patent["patent_no"].substr(4,3));	
									}
									else
									{
										var local_index=a_patent_no.indexOf(each_patent["patent_no"].substr(0,1)+","+each_patent["patent_no"].substr(1,3)+","+each_patent["patent_no"].substr(4,3));									
									}
								}
								else
									var local_index=a_patent_no.indexOf(each_patent["patent_no"]);
								//A special case when there is only one patent.  There is no comma in the patent number
								if (a_patent_no!="" && local_index==-1) local_index=0;									
								global_received_patent_counter++;
								//get_espacenet(local_index,each_patent["patent_no"]); <--
								var assignee=each_patent["assignee"] || ""; //this is use to associate inventors with assignee
								for (var k in each_patent)
								{
									each_patent_data=each_patent[k];
									var items_2 = [];							
									counter_2++;			
									patent_push_array (local_index,k,assignee,each_patent_data,counter_2);
								}
							}
						}
						,error: function( jqXHR, textStatus, errorThrown )
						{
							 // display error status on failure
							 console.log( 'error: ' + textStatus );
						}
						,timeout:35000
						,retryMax: 25
						,retryCount:0
					});
					t_patent_no=""; //reset
					start_index=i+1; //because the batches are 0-10, 11-20, ... 191-200			  		
				}
			};
		}
		,error: function( jqXHR1, textStatus1, errorThrown1)
		{
			 // display error status on failure
			 console.log( 'ERROR: ' + textStatus1 );
		}
		,timeout:35000
		,retryMax: 25
		,retryCount:0
		//,backup_url: 'http://www.d-publish.com/aspator/uspto_search_result.php?'+query+'&page_num='+query_counter
	});
	getcitation();
}

//--------------------------------------------------------
//                 Goto Page
//--------------------------------------------------------
function gotopage(direction)
{
	var page_num = getURLParameter("page_num");
	var query = getURLParameter("Query");
	var auto_search_query = getURLParameter("hidden_auto_search_query");
	//use auto_search_query if query is empty
	if (query==null && auto_search_query!=null)
		query=auto_search_query;
	var ga = getURLParameter("ga");
	if (direction==-1)
		page_num=parseInt(page_num)-num_per_page;
	if (direction==1)
		page_num=parseInt(page_num)+num_per_page;
	if (page_num<1) 
		page_num=1;
	window.location.href="/search.html?page_num="+page_num+"&Query="+encodeURI(query)+"&ga="+ga;
}

//--------------------------------------------------------
//                 Get Espacenet
//--------------------------------------------------------
function get_espacenet(local_index,patent_no)
{
	var sUrl = 'http://ops.epo.org/3.0/rest-services/family/publication/docdb/US'+patent_no.replace(/,/g,"") + '/biblio/.js?callback=?';
		// Call getJSON function with url and anonymous callback 
		//function
	$.getJSON(sUrl, function(oData) 
	{
		if (oData['ops:world-patent-data'] != null && oData['ops:world-patent-data'] != '') 
		{
			$("<ol/>", {
				id: 'ol_espacenet_'+local_index
			}).appendTo("#tab_patent_no_content_R_espacenet_"+local_index);
			$.each($(oData['ops:world-patent-data']['ops:patent-family']['ops:family-member']), function(){
				$.each(this, function(jIndex, nValue) {
					var s_return=loop_object(nValue,"tab_patent_no_content_R_espacenet_"+local_index,"");
					if (s_return.indexOf("family-id")>-1 && s_return.indexOf("country")>-1) //patent family
					{
						var pos_doc_num=s_return.indexOf("*@doc-number+");
						var pos_kind=s_return.indexOf("*@kind+");
						var country=s_return.substr(pos_doc_num-2,2);
						var doc_num=s_return.substring(pos_doc_num+13,pos_kind);
						var kind_type=s_return.substring(pos_kind+7,s_return.indexOf(":bibliographic-data"));
						$("<li/>", {
							text: country+"-"+doc_num+"-"+kind_type
						}).appendTo("#ol_espacenet_"+local_index);
					}
				});
			});
		}
	});
}

function loop_object(object,div_id,temp_string) 
{
    for (var property in object) {
        if (object.hasOwnProperty(property)) {
            if (typeof object[property] == "object"){
				temp_string=temp_string+":"+property;
                loop_object(object[property],div_id,temp_string);
            }else{
				temp_string=temp_string+"*"+property+"+"+object[property];
            }
        }
    }
	return temp_string;
}

function convert_patent_no(i_patent_no)
{
	var o_patent_no="";
	o_patent_no=i_patent_no.toString().replace(/,/g,"");
	if (o_patent_no.substr(0,1)!="D" && o_patent_no.length<10) //patent
		o_patent_no="0"+o_patent_no;
	if (o_patent_no.substr(0,1)=="D") //design patent
		o_patent_no="D0"+o_patent_no.substring(1);	
	return o_patent_no;
}

function button_collapse(id) {
	var patent_index=(event.target.id).substring(14);
	patent_index=patent_index.slice(0,-2);
	var collapse_id="#collapse_"+patent_index;
	switch((event.target.id).substr(-1,1))
	{
		case "A":
			collapse_id=collapse_id+"-1";
			break;
		case "I":
			collapse_id=collapse_id+"-2";
			break;
		case "C":
			collapse_id=collapse_id+"-3";
			break;
		case "D":
			collapse_id=collapse_id+"-4";
			break;				
		case "E":
			collapse_id=collapse_id+"-5";
			break;	
	}
	$(collapse_id).collapse('toggle');
}

function patent_write_title (num_items,new_num_items,start_query_counter,query_counter)
{
	for (var i = num_items; i <= new_num_items; i++)
	{
		var patent_title=a_patent_title[i];
		var patent_no=a_patent_no[i];		
		var converted_patent_no=convert_patent_no(patent_no).substring(1);
		var link_patent_no = document.createElement('a');
		var linkText = document.createTextNode(patent_no);
		link_patent_no.appendChild(linkText);
		link_patent_no.title = patent_no;
		link_patent_no.target="_blank";
		link_patent_no.href = "read2.html?patent_no="+patent_no.replace(/,/g,"");				
		$("#patent_well_"+i).append('<input style="vertical-align: top" value="'+patent_no+'" id="box_'+i+'" class="select_checkbox fastClick" type=checkbox>&nbsp;'+(i+1+(start_query_counter-1)*50)+". ",link_patent_no,' '+patent_title+'&nbsp;<a id="exp_'+i+'" class="btn btn-success btn-mini fastClick" onclick="'+"$('#patent_row_"+i+"'"+').toggle();">exp / min</a>&nbsp;&nbsp;<a target="_blank"" href="http://petakatapatentreport.appspot.com/petakatpreport?pat='+patent_no.replace(/,/g,"")+'" id="exp_'+i+'" class="btn btn-danger btn-mini fastClick">PDF</a><BR>'+'<span class="patent_title_row" id="span_title_'+i+'"></span><BR><span class="patent_title_row" id="span_title_lower_'+i+'"></span></div>');
		
		$(".select_checkbox").click(function() {
			var id=(this.id).substring((this.id).indexOf("_")+1);
			if (this.checked)
			{
				document.getElementById("patent_well_"+id).style.backgroundColor='#FAAC58';
			}
			else document.getElementById("patent_well_"+id).style.backgroundColor='#f5f5f5';
		});

		load_images(i);
	}	
}

//rotate image
function rotate_image (obj_id)
{
	//get the degree
	var degree=$("#"+obj_id).data("rotate");
	degree +=90;
	$("#"+obj_id).rotate(degree);
	//update the degree
	$("#"+obj_id).data("rotate",degree);
}


//show all the pictures of a patent
function load_images(i)
{
	console.log(i,a_patent_no[i]);
	patent_no=a_patent_no[i].replace(/,/g,"");	
	$("<DIV/>",
	{
		id: "div_image_grid_container"+i,
		class: "grid-container",
	}).appendTo("#patent_no_diagram_"+i);	
	$("<DIV/>",
	{
		id: "div_image_"+patent_no,
		align: "center",
		class: "grid-div",
	}).appendTo("#div_image_grid_container"+i);	
	$("<DIV/>",
	{
		id: "div_tab_image_"+patent_no,
		align: "center",
		style: "white-space:nowrap;overflow-x:auto;",
	}).appendTo("#tab_patent_no_content_D_"+i);	
	if (patent_no.length==7 && patent_no.substr(0,1)!="D") //patent
		patent_no="0"+patent_no;
	
	m_server=patent_no.length%3+1;
	$.get('http://m'+m_server+'.petapator.com/patentimagelist?server=2&patent_no='+patent_no,function(data) {
		var img_src = data.match(/img src(.*?)tif/g);
		//console.log(img_src);
		if (img_src!=null)
		{
			var patent_no=img_src[0].substring(img_src[0].indexOf("Docid")+6,img_src[0].indexOf("PageNum")-3);
			if (patent_no.indexOf("D0")==0)
				patent_no="D"+patent_no.substring(2);
			if (patent_no.substring(0,1)=="0")
				patent_no=patent_no.substring(1);
				
			console.log(patent_no);
			for (var i=0;i<img_src.length;i++)
			{			
				var temp_title=patent_no;
				if (temp_title.substring(0,1)=="0")
					temp_title=temp_title.substring(1);
				$("<DIV/>",
				{
					id: "image_holder_"+i+"_"+temp_title,
					//class: "sub_image",
					align: "center",
					style: "display:inline-block;width:252px;height:360px;margin: 0px auto 0px auto;padding:2px 2px 2px 2px;background-color:#FFFFFF;border:2px solid #a1a1a1;",					
				}).appendTo("#div_image_"+temp_title);
				//diagrams under a tab
				if ($(window).width()<800)
				{
					$("#image_holder_"+i+"_"+temp_title).appendTo("#div_tab_image_"+patent_no);
				}
				else
				{
					$("#image_holder_"+i+"_"+temp_title).appendTo("#div_image_"+patent_no);
				}				
				document.getElementById("image_holder_"+i+"_"+temp_title).innerHTML="<button id=\"rotate_"+i+"_"+temp_title + "\" style=\"display:block;\" class=\"btn pull-right\" onclick=\"rotate_image('image_"+i+"_"+temp_title+"');\"><span class=\"glyphicon glyphicon-repeat\"></span></button>";
				
				//lightbox
				$("<a/>", {
					id: "href_"+i+"_"+temp_title,
					href: "#",
					onclick: "show_large('"+(img_src[i].substr(9)).replace("small?","small?bigger=y&")+"','"+temp_title+"','"+i+"');return false;",
				}).appendTo("#image_holder_"+i+"_"+temp_title);

				$("<img/>", {
					id: "image_"+i+"_"+temp_title,
					src: (img_src[i].substr(9)).replace("small?","small?bigger=y&"),
					style: "display:block;",
				}).appendTo("#href_"+i+"_"+temp_title);
				var temp_obj=$("#image_"+i+"_"+temp_title);
				temp_obj.data("rotate",0);
				temp_obj.load(function(){
					var image_x,image_y,div_x,div_y;
					var div_parent=$(this).parent().get(0);
					image_x=$(this)[0].width;
					image_y=$(this)[0].height;
					
					if (image_x*330/245>image_y)
					{
						if (image_x>245)
						{
							$(this)[0].width=245;
							$(this)[0].height=image_y*245/image_x;
						}
					}
					else
					{
						if (image_y>330)
						{
							$(this)[0].height=330;
							$(this)[0].width=image_x*330/image_y;
						}					
					}
					
					$(this)[0].style.display="block";
				});					
			}
		}
	});
}

//--------------------------------------------------
//                  Patent Push Array
//--------------------------------------------------
function patent_push_array (local_index,key,assignee_name,element,counter)
{
	if (key == "claims")
	{
		a_patent_claim[local_index]=[];
		var temp_string="";
		var temp_ind_claim="";
		for (var i=0;i<element.length;i++)
		{
			each_claim_array_val=element[i];
			each_claim_array_key=i;
			a_patent_claim[local_index][i]=[];
			a_patent_claim[local_index][i]["id"]=each_claim_array_val["id"];
			a_patent_claim[local_index][i]["type"]=each_claim_array_val["type"];
			a_patent_claim[local_index][i]["text"]=each_claim_array_val["text"];
			//console.log (local_index,i,element.length);
			temp_string=temp_string+each_claim_array_val["text"]+"<BR><BR>";
			formatclaims(each_claim_array_val["text"],document.getElementById("tab_patent_no_content_C_"+local_index));
			if (each_claim_array_val["type"]=="I")
			{
				temp_ind_claim=temp_ind_claim+each_claim_array_val["text"]+"<BR>";
				formatclaims(each_claim_array_val["text"],document.getElementById("tab_patent_no_content_I_"+local_index));
			}
		}
		$("#span_title_"+local_index).append($("<p style='color:grey;display:inline;'>").text("("+wordimportance(temp_string,local_index)+") "));	
	}
	else if (key == "references")
	{	
		a_patent[local_index]["reference"]=[];

		var counter=0;
		$("<ol/>", {
				id: 'ol_ref_'+local_index
			}).appendTo("#tab_patent_no_content_R_ref_"+local_index);
		for (var i in element)
		{
			var each_references_array_val=element[i]["no"];
			//for (var j in each_references_array_val)
			//{
				//each_references_val = each_references_array_val[j]
				//a_patent[local_index]["references"].push(each_references_val);
				a_patent[local_index]["reference"].push(each_references_array_val);
				//for javascript associative array, integer cannot be used a key
				if (!(typeof a_field["reference"][" "+each_references_array_val] != 'undefined' && a_field["reference"][" "+each_references_array_val] instanceof Array))
					a_field["reference"][" "+each_references_array_val] = new Array();
				
				a_field["reference"][" "+each_references_array_val].push(local_index);
			//}
			$("<li/>", {
				id: 'li_ref_'+local_index+"_"+i,
			}).appendTo("#ol_ref_"+local_index);
			var temp_patent_no=each_references_array_val.toString();
			if (temp_patent_no.length==7) //granted patent
				temp_patent_no=each_references_array_val.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
			$("<a/>", {
				id: 'a_ref_'+local_index+"_"+i,
				html:"<a target=\"_blank\" href='read2.html?patent_no="+each_references_array_val+"'>"+temp_patent_no+"</a> "
			}).appendTo("#li_ref_"+local_index+"_"+i);
		}
		
	}	
	else if (key == "US_class" || key=="Int_class")
	{
		a_patent[local_index][key]=[]; //initalize the array
		var a_class=(element.replace(/&nbsp;/g,"")).split(";");
		for (var i=0; i<a_class.length; i++)
		{
			//var temp_class=a_class[i].replace(/&nbsp/g,"");
			var temp_class=a_class[i];
			if (temp_class.substring(0,1)==" ") //remove the first space
				temp_class=temp_class.substring(1);
			if (temp_class!="(20060101)")
			{	
				a_patent[local_index][key].push(temp_class);
				//check if the array is created, if not, creat it
				if (!(typeof a_field[key][temp_class] != 'undefined' && a_field[key][temp_class] instanceof Array))
					a_field[key][temp_class] = new Array();
				(a_field[key][temp_class]).push(local_index);				
			}
		}
	}
	else 
	{
		if (key == "patent_no") //the first element, initialize
		{
			a_patent[local_index]=[];
			a_patent[local_index]["index"]="";
			a_patent[local_index]["patent_no"]="";
			a_patent[local_index]["title"]="";
			a_patent[local_index]["abstract"]="";
			a_patent[local_index]["reference"]=new Array();
			a_patent[local_index]["granted_date"]="";
			a_patent[local_index]["inventor"]="";
			a_patent[local_index]["assignee"]="";
			a_patent[local_index]["application_no"]="";
			a_patent[local_index]["filed_date"]="";
			a_patent[local_index]["PCT_filed_date"]="";
			a_patent[local_index]["US_class"]="";
			a_patent[local_index]["Int_class"]="";
			a_patent[local_index]["field_search"]="";
			a_patent[local_index]["family"]="";
			a_patent[local_index]["keywords"]="";
			a_patent[local_index]["citedby"]="";			
		}
		a_patent[local_index][key]=element;
	}
	if (key=="assignee")
	{
		//check if the array is created, if not, creat it
		if (!(typeof a_field["assignee"][element] != 'undefined' && a_field["assignee"][element] instanceof Array))
			a_field["assignee"][element] = new Array();
		(a_field["assignee"][element]).push(local_index);	
		$("#tab_patent_no_content_B_"+local_index).append($("<label class='bib_class'>").text("Assignees:"));
		$("#tab_patent_no_content_B_"+local_index).append(document.createTextNode(" "+element));
		$("#tab_patent_no_content_B_"+local_index).append(document.createElement ("br"));
		$("#span_title_"+local_index).append($("<p style='color:red;display:inline;'>").text(element.substring(0,Math.max(element.indexOf("("),element.indexOf(","),12))));
	}
	if (key=="abstract")	
	{
		$("#tab_patent_no_content_A_"+local_index).text(a_patent[local_index]["abstract"]);
		var trimmedString = a_patent[local_index]["abstract"].substr(0, 200);
		//re-trim if we are in the middle of a word
		trimmedString = trimmedString.substr(0, Math.min(trimmedString.length, trimmedString.lastIndexOf(" ")))+" ...";
		$("#span_title_lower_"+local_index).append($("<p style='color:black;display:inline;'>").text(trimmedString));

	}
	if (key=="inventor")	
	{
		//remove the brackets and the contents inside
		var a_temp_inventor=element.split("),");
		var a_temp_assignee = (assignee_name.substring(0,assignee_name.indexOf("(")))
		if (a_temp_assignee.length>25)
		{
			a_temp_assignee=a_temp_assignee.substr(0, 20);
			//re-trim if we are in the middle of a word
			a_temp_assignee = a_temp_assignee.substr(0, Math.min(a_temp_assignee.length, a_temp_assignee.lastIndexOf(" ")))+" ...";
		}
		
		$("#tab_patent_no_content_B_"+local_index).append($("<label class='bib_class'>").text("Inventors:"));		
		var inventor_names="";
		for (var i=0;i<a_temp_inventor.length;i++)
		{
			inventor_names=inventor_names+" ("+(i+1)+") "+a_temp_inventor[i]+")";
			//add the close backet ) at the end to compensate for the split
			var temp_element=a_temp_inventor[i].substring(0,a_temp_inventor[i].indexOf("("));
			if (a_temp_assignee!="") //add the assignee to the back of the inventor's name
				temp_element=temp_element+" ("+a_temp_assignee+")"; 
			if (!(typeof a_field["inventor"][" "+temp_element] != 'undefined' && a_field["inventor"][" "+temp_element] instanceof Array))
			{
				a_field["inventor"][" "+temp_element] = new Array();
				a_field["inventor"][" "+temp_element].id=Object.size(a_patent_inventor);	
			}
			(a_field["inventor"][" "+temp_element]).push(local_index);
			
		}
		$("#tab_patent_no_content_B_"+local_index).append(document.createTextNode(inventor_names.substring(0,inventor_names.length-1)));					
		$("#tab_patent_no_content_B_"+local_index).append(document.createElement ("br"));			
	}
	if (key=="filed_date" || key=="granted_date")
	{
		//check if the array is created, if not, creat it
		if (!(typeof a_field[key][" "+element.substr(-4)] != 'undefined' && a_field[key][" "+element.substr(-4)] instanceof Array))
		{
			a_field[key][" "+element.substr(-4)] = new Array();
			a_field[key][" "+element.substr(-4)].id = Object.size(a_field[key]);	
		}
		(a_field[key][" "+element.substr(-4)]).push(local_index);
		if (key=="filed_date")  //print both filing date and grant date only after filed date is read
		{
			//print granted date first
			$("#tab_patent_no_content_B_"+local_index).append($("<label class='bib_class'>").text("Grant:"));		
			$("#tab_patent_no_content_B_"+local_index).append(document.createTextNode(" "+a_patent[local_index]["granted_date"]));					
			$("#tab_patent_no_content_B_"+local_index).append(document.createElement ("br"));		
			//print filed date
			$("#tab_patent_no_content_B_"+local_index).append($("<label class='bib_class'>").text("Filing:"));		
			$("#tab_patent_no_content_B_"+local_index).append(document.createTextNode(" "+element));					
			$("#tab_patent_no_content_B_"+local_index).append(document.createElement ("br"));
		}
	}
	if (key=="application_no" || key=="US_class" || key=="Int_class")
	{
		var temp_string="";
		switch (key){
			case "application_no":
				temp_string="App. No.:";
				break;
			case "US_class":
				temp_string="US Class:";
				break;
			case "Int_class":
				temp_string="International Class:";
				break;
		}
		$("#tab_patent_no_content_B_"+local_index).append($("<label class='bib_class'>").text(temp_string));		
		$("#tab_patent_no_content_B_"+local_index).append(document.createTextNode(" "+element.replace(/&nbsp;/g,"")));					
		$("#tab_patent_no_content_B_"+local_index).append(document.createElement ("br"));	
	}
}

function add_analyzer(type)
{
	$('#analyzer_div').empty();
	$("#stat_charts").show()
	var key;
	var data=new Array();
	var datay=new Array();
	switch (type){
		case "Assignee Bar Chart":
		case "Assignee Bubble Chart":
			var a_temp=associativeSort(a_field["assignee"]);
			key="assignee";
			break;
		case "Inventor Bar Chart":
		case "Inventor Bubble Chart":
			a_temp=associativeSort(a_field["inventor"]);
			key="inventor";
			break;
		case "Filing Date Bar Chart":
		case "Filing Date Bubble Chart":
			var a_temp=associativeSort(a_field["filed_date"]);
			key="filed_date";			
			break;
		case "Grant Date Bar Chart":
		case "Grant Date Bubble Chart":
			var a_temp=associativeSort(a_field["granted_date"]);
			key="granted_date";				
			break;
		case "US Classification Bar Chart":
		case "US Classification Bubble Chart":
			var a_temp=associativeSort(a_field["US_class"]);
			key="US_class";
			break;		
		case "US Classification Map":
			var a_temp=associativeSort(a_field["US_class"]);
			key="US_class";
			break;
		case "US Classification Relationship":
			var a_temp=associativeSort(a_field["US_class"]);
			key="US_class";
			break;			
		case "IPC Bar Chart":
		case "IPC Bubble Chart":
			var a_temp=associativeSort(a_field["Int_class"]);
			key="Int_class";
			break;		
		case "IPC Map":
			var a_temp=associativeSort(a_field["Int_class"]);
			key="Int_class";
			break;
		case "IPC Relationship":
			var a_temp=associativeSort(a_field["Int_class"]);
			key="Int_class";
			break;
		case "Claims Keywords Bar Chart":
		case "Claims Keywords Bubble Chart":
			var a_temp=associativeSort(a_field["keyword"]);
			key="keyword";
			break;
		case "Claims Keywords Map":
			var a_temp=associativeSort(a_field["keyword"]);
			key="keyword";
			break;
		case "Claims Keywords Relationship":
			var a_temp=associativeSort(a_field["keyword"]);
			key="keyword";
			break;
		case "References Bar Chart":
		case "References Bubble Chart":
			var a_temp_2=associativeSort(a_field["reference"]);
			var a_temp=new Array(); //only those have more than 1 citation is shown
			for (var i in a_temp_2)
			{	
				if (a_temp_2[i].length>1)
					a_temp[i]=a_temp_2[i];
			}
			key="reference";			
			break;
		case "Referenced-By Bar Chart":
		case "Referenced-By Bubble Chart":
			var a_temp=associativeSort(a_field["citedby"]);
			key="reference";	
			break;
		case "Reference Map":
			var a_temp=associativeSort(a_field["reference"]);
			key="reference";	
			break;
		case "Selected Reference Map":
			var a_temp=associativeSort(a_field["reference"]);
			key="reference";	
			break;
		case "2D Map":
			var a_temp=associativeSort(a_patent_assignee);
			break;
		case "3D Map":
			var a_temp=associativeSort(a_patent_assignee);
			break;			
	}
	if (type.indexOf("Bubble Chart")>-1)
	{
		var a_map=new Array();
		var name_array=new Array(); //use to find the index of a key in an associative array
		var temp_string="";
		var s_a_map=""
		//loop to build keywords in each chord section		
		for (var i in a_field[key])
		{
			//create a string to contain all elements				
			temp_string=temp_string+',{"name":"'+i+'","size":'+a_field[key][i].length+',"patent":"';
			var temp_string2="";
			var a_temp=a_field[key][i];
			a_temp=a_temp.sort(function(a,b){return a-b});
			for (var j=0;j<a_temp.length;j++)
			{	
				var temp_number=parseInt(a_temp[j])+1;
				temp_string2=temp_string2+", "+temp_number+"-"+a_patent_no[a_temp[j]];
			}
			temp_string=temp_string+temp_string2.substring(2)+'"}';
		}
		temp_string=temp_string.substring(1);//get rid of the first comma
		temp_string='{"name":"patent","children":['+temp_string+']}';
		//console.log(temp_string);
		bubble(temp_string,datay,"analyzer_div","analyzer_div2");			
	}	
	if (type.indexOf("Relationship")>-1)
	{
		var a_map=new Array();
		var name_array=new Array(); //use to find the index of a key in an associative array
		var a_temp_string=new Array();
		
		//loop to build keywords in each chord section		
		for (var i=0;i<a_patent.length;i++)
		{
		  if ((typeof a_patent[i]!= 'undefined' && a_patent[i] instanceof Array))
			if ((typeof a_patent[i][key]!= 'undefined' && a_patent[i][key] instanceof Array))
			{
				var first_array=a_patent[i][key];		//array
				var temp_string="";
				for (var j=0;j<first_array.length;j++)
				{
					//temp_string=temp_string+',"flare.'+i+'.'+first_array[j].replace(/(\/| |\(|\))/g,"")+'"'; //create a string to contain all elements
					//* is used to mark the beginning and end of a phrase
					temp_string=temp_string+',"flare.'+i+'.*'+first_array[j]+'*"'; //create a string to contain all elements				
				}
				a_temp_string[i]=temp_string.substring(1);
				console.log(a_temp_string[i]);
			}
			else
				a_temp_string[i]="";
		}
		var s_a_map="";
		for (var i=0;i<a_patent.length;i++)
		{
			//in case there is an error to read a_patent[i][key]
		  if ((typeof a_patent[i]!= 'undefined' && a_patent[i] instanceof Array))
			if ((typeof a_patent[i][key]!= 'undefined' && a_patent[i][key] instanceof Array))
			{
				first_array=a_patent[i][key];		//array
				var temp_string_per_patent="";
				temp_string="";
				
				for (var k=0;k<a_patent.length;k++)
				{
					var counter2=0;			
					var current_key="";
					if (typeof a_temp_string[k]!= 'undefined')
						current_key=a_temp_string[k];//.replace(/(\/| |\(|\))/g,"");
					var cross_patent=false;	
					//once find there is a connection between 2 patents, can break the loop
					//as there is no need to go through other keywords between 2 patents
					for (var j=0;j<first_array.length;j++)
					{			
						var temp_key=first_array[j];//.replace(/(\/| |\(|\))/g,"");
						//do not add itself
						//item k is in the a_temp_string, there is a relationship
						if (typeof a_temp_string[k]!= 'undefined')
							if (current_key.indexOf("*"+temp_key+"*")>-1)
							{
								if (i!=k)
								{
									cross_patent=true;
									break;
								}
							}
					}
					if (cross_patent)
					{
						temp_string=temp_string+',"No.'+(k+1)+'-'+a_patent_no[k].replace(/,/g,"")+'"';
					}
				};				
				if (temp_string!="")
				{
					//i+1 because the number on the screen starts from 0. Need to replace 0 because the search cannot accept comma
					s_a_map=s_a_map+',{"name":"No.'+(i+1)+'-'+a_patent_no[i].replace(/,/g,"")+'","size":'+first_array.length+',"imports":['+temp_string.substring(1)+']}';
				}
			}
		}
		s_a_map="["+s_a_map.substring(1)+"]";
		chord(s_a_map,datay,"analyzer_div","analyzer_div2");			
	}
	if (type.indexOf("Relationship2")>-1)
	{
		var a_map=new Array();
		var name_array=new Array(); //use to find the index of a key in an associative array
		var a_temp_string=new Array();
		
		//loop to build keywords in each chord section		
		for (var i=0;i<a_patent.length;i++)
		{
		  if ((typeof a_patent[i]!= 'undefined' && a_patent[i] instanceof Array))
			if ((typeof a_patent[i][key]!= 'undefined' && a_patent[i][key] instanceof Array))
			{
				var first_array=a_patent[i][key];		//array
				var temp_string="";
				for (var j=0;j<first_array.length;j++)
				{
					temp_string=temp_string+',"flare.'+i+'.'+first_array[j].replace(/(\/| |\(|\))/g,"")+'"'; //create a string to contain all elements
				}
				a_temp_string[i]=temp_string.substring(1);
			}
			else
				a_temp_string[i]="";
		}
		var s_a_map="";
		for (var i=0;i<a_patent.length;i++)
		{
			//in case there is an error to read a_patent[i][key]
		  if ((typeof a_patent[i]!= 'undefined' && a_patent[i] instanceof Array))
			if ((typeof a_patent[i][key]!= 'undefined' && a_patent[i][key] instanceof Array))
			{
				first_array=a_patent[i][key];		//array
				var cross_patent=false;
				var temp_string_per_patent="";
				for (var j=0;j<first_array.length;j++)
				{
					var counter2=0;			
				    temp_string="";
					var temp_key=first_array[j].replace(/(\/| |\(|\))/g,"");
					for (var k=0;k<a_patent.length;k++)
					{			
						//do not add itself
						//item k is in the a_temp_string, there is a relationship
					  if (typeof a_temp_string[k]!= 'undefined')
						if (a_temp_string[k].indexOf(temp_key)>-1)
						{
							temp_string=temp_string+","+a_temp_string[k];
							if (i!=k)
								cross_patent=true;
						}
					}
					if (temp_string!="")
					{
						temp_string=temp_string.substring(1);
						
						temp_string_per_patent=temp_string_per_patent+'{"name":"flare.'+i+'.'+temp_key+'","size":'+first_array[j].length+',"imports":['+temp_string+']},';	
					}
				}
				if (cross_patent)
					s_a_map=s_a_map+temp_string_per_patent;
			}
		}
		s_a_map="["+s_a_map.substring(0,s_a_map.length-1)+"]";
		chord(s_a_map,datay,"analyzer_div","analyzer_div2");			
	}
	if (type.indexOf("Map")>-1)
	{
		var a_map=new Array();
		var name_array=new Array(); //use to find the index of a key in an associative array
		for (var i=0;i<a_patent.length;i++)
		{
			//in case there is an error to read a_patent[i][key]
		  if ((typeof a_patent[i]!= 'undefined' && a_patent[i] instanceof Array))
			if ((typeof a_patent[i][key]!= 'undefined' && a_patent[i][key] instanceof Array))
			{
				var first_array=a_patent[i][key];		//array
				var counter_limt=first_array.length; //do not want to make the map too big
				var counter1=0,
					counter2=0;
				for (var j in first_array)
				{
					counter1++;
					if (true)
					{
						for (var k in first_array)
						{
							counter2++;
							if (true) //counter2<counter_limt
							{
								if (!(typeof a_map[first_array[k]] != 'undefined' && a_map[first_array[k]] instanceof Array))
								{
									a_map[first_array[k]]=new Array();
								}				
								if (typeof a_map[first_array[j]][first_array[k]] != 'undefined' || a_map[first_array[j]][first_array[k]]==null)
									a_map[first_array[j]][first_array[k]]=0;
								a_map[first_array[j]][first_array[k]]++;
								if (typeof a_map[first_array[k]][first_array[j]] != 'undefined' || a_map[first_array[k]][first_array[j]]==null)
									a_map[first_array[k]][first_array[j]]=0;
								a_map[first_array[k]][first_array[j]]++;
							}
						}
					}
				}	
			}
		}
		counter=0;
		for (var i in a_map)
		{
			data.push({"name":i,"group":0});
			name_array[i]=counter;
			counter++;
		}
		for (var j in a_map)
			for (var k in a_map[j])
			{
				datay.push({"source":name_array[j],"target":name_array[k],"value":a_map[j][k]});
			}
		matrix(data,datay,"analyzer_div","analyzer_div2");			
	}	
	if (type.indexOf("Bar Chart")>-1)		
	{
		for (key in a_temp)
		{
			data.push((a_temp[key]).length);
			datay.push(key);
		}
		barchart(data,datay,"analyzer_div","analyzer_div2");		
	}
	
	/*
			$('#assignee_ul').empty();
			$('#placeholder_assignee').empty();
			var key;
			var data=new Array();
			var datay=new Array();
			var a_temp=associativeSort(a_patent_assignee);
			for (key in a_temp) {
				$("#assignee_ul").append('<li><input style="vertical-align: top" type="checkbox" id="patent_check_assignee_'+key+'" style="background:red;display:inline-block;width:16px; height:16px;vertical-align:middle;opacity:1">' + key +': '+(a_temp[key]).length+'</li>');
				data.push((a_temp[key]).length);
				datay.push(key);
			}
			barchart(data,datay,"placeholder_assignee","myCarousel_stat_1");

		//case "inventor":
			$('#inventor_ul').empty();
			$('#inventor_table').empty();			
			$('#placeholder_inventor').empty();			
			var key;
			var i=0;
			var data=new Array();			
			var datay=new Array();			
			a_temp=associativeSort(a_patent_inventor);
			$("#analyzer_div").append('<div class="span12" style="height:0px;margin:0 0 -30px 0;"> </div>');
			for (key in a_temp) {
				i++;
				$("#inventor_ul").append('<li><input style="vertical-align: top" type="checkbox" id="patent_check_inventor_'+key+'" style="background:red;display:inline-block;width:16px; height:16px;vertical-align:middle;opacity:1">' + key +': '+(a_temp[key]).length+'</li>');
				$("#inventor_table").append('<div class="span2" style="margin:0 0 -5px 0;"> <input style="vertical-align: top" type="checkbox"  id="patent_check_inventor_column_'+i+'" onclick="cat_patent('+"'inventor'"+','+a_temp[key].id+');" value="'+a_temp[key].id+'">' + key +' ('+(a_temp[key]).length+")</div>");
				data.push((a_temp[key]).length);
				datay.push(key);
			}
			barchart(data,datay,"placeholder_inventor","myCarousel_stat_2");

		//case "filed_date":	
			$('#filed_date_ul').empty();
			$('#filed_date_table').empty();
			$('#analyzer_div').empty();
			var key;
			var i=0;
			var data=new Array();
			var datay=new Array();
			a_temp=associativeSort(a_patent_filed_date);
			$("#analyzer_div").append('<div class="span12" style="height:0px;margin:0 0 -30px 0;"> </div>');			
			for (key in a_temp) {
				i++;
				//$("#filed_date_ul").append('<li><input style="vertical-align: top" type="checkbox" id="patent_check_filed_date_'+key+'" style="padding:0px 20px 0px 20px; margin:0px 50px 0px 50px;width:16px; height:16px;vertical-align:middle;opacity:1">' + key +': '+(a_temp[key]).length+'</li>');
				//$("#filed_date_table").append('<div class="span2" style="margin:0 0 -5px 0;"><input style="vertical-align: top" type="checkbox"  id="patent_check_filed_date_column_'+i+'" onclick="cat_patent('+"'inventor'"+','+a_temp[key].id+');" value="'+a_temp[key].id+'">' + key +' ('+(a_temp[key]).length+")</div>");
				data.push((a_temp[key]).length);
				datay.push(key);
			}
			barchart (data,datay,"analyzer_div","analyzer_div2");
	*/
}

function cat_patent(category,choice)
{
	console.log(choice);
	console.log(category);
	console.log(Object.size(a_patent_inventor));
	console.log(Object.size(a_patent_filed_date));
	var a_stat_patent=new Array();
	for (i=0;i<Object.size(a_patent_filed_date)+1;i++)
	{
		if ($("#patent_check_filed_date_column_"+i).is(':checked'))
		{
			$.each(a_patent_filed_date, function(j, el)
			{	
				if (el.id==$("#patent_check_filed_date_column_"+i).val()) //check if the filed date id matches the value
				{
					$.each(el, function(k, el_2) //push all the patent_no related to the filed date into the array
					{ 
						a_stat_patent.push(el_2);
					});
				}
			});			
		}
	}
	for (i=0;i<Object.size(a_patent_inventor)+1;i++)
	{	
		if ($("#patent_check_inventor_column_"+i).is(':checked'))
		{
			$.each(a_patent_inventor, function(j, el)
			{	
				if (el.id==$("#patent_check_inventor_column_"+i).val()) //check if the inventor id matches the value
				{
					$.each(el, function(k, el_2) //push all the patent_no related to the inventor into the array
					{ 
						a_stat_patent.push(el_2);
					});
				}
			});
		}		
	}
	var uniqueNames = [];
	$.each(a_stat_patent, function(i, el){
		if($.inArray(el, uniqueNames) === -1) uniqueNames.push(el);
	});
	a_stat_patent=uniqueNames;
	console.log(a_stat_patent);
	if (a_stat_patent.length>0) //some patents need to be hid
	{
		for (i=0;i<200;i++)
		{	
			$("#patent_row_"+i).hide();
		}
		$.each(a_stat_patent,function(j, el){
			console.log("hide ",j,el);
			$("#patent_row_"+el).show();
		});
	}
	else //show all patents
	{
		for (i=0;i<200;i++)
		{	
			$("#patent_row_"+i).show();
		}
	}
	/*
	switch (category)
	{
		case "filed_date":
			for (key in a_patent_filed_date) {
				//console.log(key);
				if (a_patent_filed_date[key].id==choice)
				{
					console.log(a_patent_filed_date[key]);
				}
			}
			break;
		case "inventor":
			for (key in a_patent_inventor) {
				//console.log(key,a_patent_inventor[key].id);
				if (a_patent_inventor[key].id==choice)
				{
					console.log(a_patent_inventor[key]);
				}
			}		
			break;
	}
	*/
}

//-------------------------------------------------------------------
//          Select the category to display
//-------------------------------------------------------------------
function group_select(selection)
{
	var s_temp2="";
	//console.log($('.patent_tab a[href^="#tab_patent_no_content"]'))
	$('.patent_tab a[href^="#tab_patent_no_content_'+selection+'_"]').tab('show')
	/*
	switch (selection)
	{
		case "A":
			$('.patent_tab li:eq(0) a').tab('show');
			break;
		case "I":
			$('.patent_tab a[href^="#tab_patent_no_content_I_"]').tab('show');
			break;
		case "C":
			$('.patent_tab a:last').tab('show');
			break;
		case "B":
			$('.patent_tab li:eq(3) a').tab('show');
			$('.patent_tab_B').show();
			break;
		case "R":
			$('.patent_tab li:eq(4) a').tab('show');
			break;		
		case "F":		
			$('.patent_tab li:eq(5) a').tab('show');
			break;		
	}
	*/
	/*
	for (var i=0;i<200;i++)
	{
		var temp_id="tab_patent_no_content_"+i+"_"+selection;
		var tab_id="patent_no_content_"+i;
	//	if (document.getElementById(temp_id))
	//	{	
			s_temp2 = $('#'+tab_id+' a[href="#' + temp_id + '"]');
			s_temp2.tab('show');
	//	}
	}
	*/
}
	
Object.size = function(obj) {
    var size = 0, key;
    for (key in obj) {
        if (obj.hasOwnProperty(key)) size++;
    }
    return size;
};


//sort an associative array based onthe the key name
function associativeSort(givenArray, keyToSort) {
    var results = [];

    var temp = [];
    for(var key in givenArray) {
		temp.push(key);
    }
    temp = temp.sort();
    for(var x = 0; x < temp.length; x++) {
        results[temp[x]] = givenArray[temp[x]];
    }
    return results;
}

function wordimportance(full_sentence,local_index)
{
	var stopwords=[" computer-readable storage "," computer readable storage "," computer-readable media "," computer readable media "," at least "," computer readable "," based on"," according "," claim "," being ", "the "," a "," an "," and "," after ", " apparatus ", " of ", " for ", " to ", " about "," an "," and "," are "," as "," at "," based "," be "," by "," can "," com "," comprises " ," comprising " ," corresponding "," each "," first "," further "," for "," from"," function "," have "," having "," has "," how "," if "," in "," includes "," is "," it "," its "," least "," means "," more than "," method "," most ", " more "," no "," not "," of "," one "," on "," or "," other ","plurality", " process "," second "," should ", " storage medium "," such "," th "," that "," thereby "," this ", " their "," third "," to "," was "," what "," when "," where "," wherein "," whether "," which "," who "," whose "," will ", " with "," within "," said ", " one ", " two ", " than ", " then "," three ", " four ", " five ", " six ", " seven ", " eight ", " nine "];
	full_sentence=full_sentence.replace(/(\d|\d\d|\d\d\d)/g," ");
	full_sentence=full_sentence.replace(/\s{2,}/g, ' ');

	var a_words_2=full_sentence.match(/((\w|-)+ ){2}/g); //2 or 3 words
	var a_words_3=full_sentence.match(/((\w|-)+ ){3}/g); //2 or 3 words
	var a_words=a_words_3.concat(a_words_2)
	var a_word_sorted=sortByFrequencyAndRemoveDuplicates(a_words);
	for (var i = 0; i < stopwords.length; i++) 
	{
		var current_word = stopwords[i];
		for (var j = 0; j < a_word_sorted.length; j++) 
		{
			var temp_word=" "+a_word_sorted[j]["text"]+" ";
			if (temp_word.toLowerCase().indexOf(current_word)>-1 || temp_word.toLowerCase().indexOf(",")>-1 || temp_word.toLowerCase().indexOf(";")>-1 || temp_word.toLowerCase().indexOf("\\n")>-1 || temp_word.toLowerCase().indexOf("\\r")>-1 || temp_word.toLowerCase().indexOf(":")>-1)
			{
				a_word_sorted.splice(j,1);
				j--; //update index for removed element
			}
		}
	}
	var s_return="";
	a_patent[local_index]["keyword"]=new Array();
	for (var i in a_word_sorted)
	{
		var temp_word=a_word_sorted[i].text.slice(0,-1);
		if (i==0)
			s_return=(temp_word);
		else if (i<5)
			s_return=s_return+", "+temp_word;
		if (!(typeof a_field["keyword"][temp_word] != 'undefined' && a_field["keyword"][temp_word] instanceof Array))
			a_field["keyword"][temp_word]=new Array();
		if (i<5) //only use the first 10 popular words
		{
			a_field["keyword"][temp_word].push(local_index);
			a_patent[local_index]["keyword"].push(temp_word);
		}
	}
	return s_return;
}

function sortByFrequencyAndRemoveDuplicates(array) {
    var frequency = {}, value;

    // compute frequencies of each value
    for(var i = 0; i < array.length; i++) {
        value = array[i];
        if(value in frequency) {
            frequency[value]++;
        }
        else {
            frequency[value] = 1;
        }
    }

    // make array from the frequency object to de-duplicate
    var uniques = [];
	var counter=0;
    for(value in frequency) {
		if (frequency[value]>1) //not include those only appears once
		{
			uniques[counter] = {};
			uniques[counter]["text"]=value;
			uniques[counter]["weight"]=frequency[value];
			counter ++;
		}
    }

    // sort the uniques array in descending order by frequency
    function compareFrequency(a, b) {
        //return frequency[b] - frequency[a];
        return b.weight - a.weight;
    }

    return uniques.sort(compareFrequency);
}

function formatclaims(s_claim,p)
{
	var splitresult = s_claim.split(":");
	//pretty formatting only when there is a : and ;
	if (splitresult.length>1 && (s_claim.split(";")).length>1) 
	{
		for(var l = 0; l < splitresult.length; l++)
		{
			var s_claim_2=splitresult[l];
			var splitresult_2 = s_claim_2.split(";");
			//need to have at least one ; in nested :
			if (splitresult_2.length>1)
			{
				var ulTag = document.createElement("ul");
				for(var m = 0; m < splitresult_2.length; m++)
				{
					if (m==0 && p!=null)
					{
						p.appendChild(ulTag);
					}
					var newLI = document.createElement("li");
					//do not print ; if the last one.
					/*
					if (m==splitresult_2.length-1)
						//check if the colon is at the ; lines, if so add back the colon
						if (l<splitresult.length-1)
							var newText = document.createTextNode(splitresult_2[m]+":");
						else
							var newText = document.createTextNode(splitresult_2[m]);
					else
						var newText = document.createTextNode(splitresult_2[m]+";");
					*/
					if (m==splitresult_2.length-1)
						//check if the colon is at the ; lines, if so add back the colon
						if (l<splitresult.length-1)
							$(newLI).append(splitresult_2[m]+":");
						else
							$(newLI).append(splitresult_2[m]);
					else
						$(newLI).append(splitresult_2[m]+";");
					
					//newLI.appendChild(newText);
					ulTag.appendChild(newLI);
				}
			}
			else
				//do not print : if the last one.
				if (l==splitresult.length-1)
					$(p).append(splitresult[l]);
				else
					$(p).append(splitresult[l]+":");
		}
	}
	else
	{
		$(p).append(s_claim);
		if (p!=null)
		{
			p.appendChild(document.createElement("br"));
			p.appendChild(document.createElement("br"));
		}
	}			
}

function rotate_large_image(degree)
{ 
	var x_size, y_size, s_degree;
	switch (degree)
	{
		case 90:
			x_size="auto";
			y_size="100%";
			s_degree="90deg";
			break;
		case 180:
			x_size="auto";
			y_size="100%";
			s_degree="180deg";
			break;
		case 270:
			x_size="auto";
			y_size="100%";
			s_degree="270deg";
			break;
		case 0:
			x_size="auto";
			y_size="100%";
			s_degree="0deg";
			break;
	}
	x_size=900;
	y_size=1160;	
	document.getElementById('large_image').setAttribute('style','width:900px;height:1160px;display:block;margin:auto; -webkit-transform: rotate('+s_degree+'); -moz-transform: rotate('+s_degree+');');
	//document.getElementById('modal_large_image_body').setAttribute('style','width:'+x_size+';height:'+y_size);

	//document.getElementById('modal_large_image').setAttribute('style','width:'+x_size+';height:'+y_size);
}

function show_large(src,title,i)
{
	patent_no=title;	
	var img = $("#image_"+i+"_"+title)[0];
	var img_width=img.naturalWidth;
	var img_height=img.naturalHeight;
	var x_margin=0;
	var y_margin=0;
	if (img_width>img_height)
	{
		y_margin=(img_width-img_height)/2;
		img_height=img_width;
	}
	else
	{
		x_margin=(img_height-img_width)/2;
		img_width=img_height;
	}
	$("#large_image").attr("src",src);
	$("#large_image").data("rotate",0);
	//$("#modal_large_image").attr("style","height:"+(img_height+100)+"px;width:"+(img_width+100)+"px");	
	//$("#large_image").attr("style","margin:"+y_margin+"px "+x_margin+"px "+y_margin+"px "+x_margin+"px;");
	$("#modal_large_image").modal('show');
}

function getURLParameter(paramName) {
  var searchString = window.location.search.substring(1),
      i, val, params = searchString.split("&");

  for (i=0;i<params.length;i++) {
    val = params[i].split("=");
    if (val[0] == paramName) {
      return decodeURIComponent(val[1]);
    }
  }
  return null;
}

function getcitation() {
	//console.log("at getcitation");
	var s_patent_no="";
	var t_patent_no="";	
	var start_index=0; //use to keep track the beginning number of index
	for (var i=0;i<a_patent_no.length;i++)
	{
		//console.log("getcitation: "+i);
		//if (t_patent_no=="") //first item, no - at the front
			t_patent_no=a_patent_no[i].replace(/,/g,"");
		//else
		//	t_patent_no=t_patent_no+"-"+a_patent_no[i].replace(/,/g,"");
		//if ((i%2==0 || i==a_patent_no.length) && i!=0)//send the request for every 2 patents
		if (i%1==0)//send the request for every 1 patents
		{	
			
			// register AJAX prefilter : options, original options
			$.ajaxPrefilter(function( options, originalOptions, jqXHR ) {

			   // retry not set or less than 2 : retry not requested
			   if( !originalOptions.retryMax || !originalOptions.retryMax >=2 ) return;
			   // no timeout was setup
			   if( !originalOptions.timeout >0 ) return;

			   if( originalOptions.retryCount ) {
				  // increment retry count each time
				  originalOptions.retryCount++;
				  //console.log ("retry 2a: ",originalOptions.retryCount);						  
			   }else{
				  // init the retry count if not set
				  originalOptions.retryCount = 1;
				  // copy original error callback on first time
				  originalOptions._error = originalOptions.error;
				  console.log ("retry 2b: ",originalOptions.retryCount);						  
				  
			   };

			   // overwrite error handler for current request
			   options.error = function( _jqXHR, _textStatus, _errorThrown ){
				  // retry max was exhausted or it is not a timeout error
				  if( originalOptions.retryCount >= originalOptions.retryMax || !(_textStatus=='timeout'  || _textStatus=='error')){
					 // call original error handler if any
					 if( originalOptions._error ) originalOptions._error( _jqXHR, _textStatus, _errorThrown );
					 return;
				  };
				  // Call AJAX again with original options
				  $.ajax( originalOptions);
				  console.log ("retry 2: ",originalOptions);
			   };
			});			
			//,url: 'http://"""+self.request.environ['HTTP_HOST']+"""/all?patent_no='+ t_patent_no + '&index=' + start_index
			//console.log('http://"""+self.request.environ['HTTP_HOST']+"""/all?patent_no='+ t_patent_no + '&index=' + start_index);
			m_server=Math.floor((Math.random()*3)+1);
			$.ajax
			({
			   dataType: 'json'
			   ,url: 'http://petapatorpatentinfo'+m_server+'.appspot.com/all?c=y&patent_no='+ t_patent_no + '&index=' + start_index
			   ,success: function(all_patent_data) 
			   {
					for (var j in all_patent_data)
					{
						var each_patent=all_patent_data[j];
						var local_index=each_patent["index"];
						var hits=each_patent["hits"];
						var patent_no=each_patent["patent_no"];
						var citedby=each_patent["citedby"];
						a_cited[local_index]=new Array(); //each a_cited element holds an array of citations	
						a_patent["citedby"]=citedby;
						$("<ol/>", {
							id: 'ol_citation_'+local_index
						}).appendTo("#tab_patent_no_content_R_citation_"+local_index);						
						for (var k in citedby)
						{
							var each_citation= new Object();
							each_citation.title=citedby[k]["title"];
							each_citation.id=citedby[k]["id"];
							each_citation.patent_no=citedby[k]["patent_no"];
							a_cited[local_index][k]=each_citation;
							$("<li/>", {
								html:"<a target=\"_blank\" href='read2.html?patent_no="+each_citation.patent_no+"'>"+each_citation.patent_no+"</a> "+each_citation.title
							}).appendTo("#ol_citation_"+local_index);
						}
						if (a_cited[local_index].length==0)
							$("#tab_patent_no_content_R_citation_"+local_index).append("No citation found");
					}
				}
				,error: function( jqXHR, textStatus, errorThrown )
				{
					 // display error status on failure
					 console.log( 'error: ' + textStatus );
				}
				,timeout:35000
				,retryMax: 25
			});
			t_patent_no=""; //reset
			start_index=i+1; //because the batches are 0-10, 11-20, ... 191-200			  		
		}		
	}
}

function exportCSV()
{
	$('#modal_export_CSV').modal('show');
	var ctab="%09";
	var next_line="%0A";
	var a_array_name=["index","patent_no","title","abstract","references","granted_date","inventor","assignee","application_no","filed_date","PCT_filed_date","US_class","Int_class","field_search","family","keywords","citedby"];
	var a_array2=[a_patent_no,a_patent_app_no,a_patent_title,a_patent_assignee,a_patent_inventor,a_patent_abstract,a_patent_claim,a_patent_references,a_cited,a_patent_family,a_patent_filed_date,a_granted_date,a_patent_UPC,a_patent_IPC,a_patent_keywords];
	var start_string="Index"+ctab+"Patent_Number"+ctab+"Title"+ctab+"Abstract"+ctab+"References"+ctab+"Grant Date"+ctab+"Inventor"+ctab+"Assignee"+ctab+"Application Number"+ctab+"Filing Date"+ctab+"PCT Filing Date"+ctab+"US_Class"+ctab+"IPC"+ctab+"Field of Search"+ctab+"Family"+ctab+"Keywords"+ctab+"Cited By"+ctab+"Claims"+next_line;

	var all_string="";
	for (var i=0;i<a_patent_no.length;i++)
	{
		var new_string="";
		var k=0;
		for (var j in a_patent[i])
		{
			if (j==a_array_name[k]) //there is missing element for that patent
			{
				element=a_patent[i][j];					
				if (k==0)
					new_string=parseInt(element)+1;
				else
					new_string=new_string+ctab+element;
				k++;
			}
			else
			{
				//loop a_array_name until j == the next element in a_array_name
				while (j!=a_array_name[k+1] && k<=a_array_name.length)
				{
					new_string=new_string+ctab; 
					k=k+1;
				}
				new_string=new_string+ctab;
				k=k+1;
			}		
		}
		if (new_string!="") //add claims
		{
			new_string=new_string+ctab;
			for (var j in a_patent_claim[i])
			{
				new_string=new_string+"**PETAPATOR**"+a_patent_claim[i][j]["text"];
			}
		}
		new_string=new_string+next_line;
		all_string=all_string+new_string;
	}
	$("#csv_download_all").attr("href", "data:application/csv;charset=utf-8,"+(start_string+all_string).replace(/ /g,"%20"));
	$("#csv_download_selected").attr("href", "data:application/csv;charset=utf-8,Col1%2CCol2%2CCol3%0AVal1%2CVal2%2CVal3%0AVal11%2CVal22%2CVal33%0AVal111%2CVal222%2CVal333");	
}

//-----------------------------------------------------------------
//		Bar Chart
//-----------------------------------------------------------------
function barchart(data,datay,placeholder,placeholder_div)
{
	var margin = {top: 30, right: 10, bottom: 20, left: 10},
				width = 1024 - margin.left - margin.right,
				height = data.length*20+100 - margin.top - margin.bottom;

	//var x0 = Math.max(-d3.min(data), d3.max(data));
	var x0 = d3.max(data);
	var y0 = d3.max(datay);

	var x = d3.scale.linear()
		.domain([0, x0])
		.range([0+350, width-350])
		.nice();

	var y = d3.scale.ordinal()
		.domain(d3.range(data.length))
		.rangeRoundBands([0, height], .2);

	var xAxis = d3.svg.axis()
		.scale(x)
		.orient("bottom");

	var yAxis = d3.svg.axis()
		.scale(y)
		.orient("left")
		.tickValues(datay);
	$("#"+placeholder).width(width+ margin.left + margin.right);
	$("#"+placeholder).height(height + margin.top + margin.bottom);
	$("#"+placeholder_div).height(height + margin.top + margin.bottom+50);
	
	var svg = d3.select("#"+placeholder).append("svg")
		.attr("width", width + margin.left + margin.right)
		.attr("height", height + margin.top + margin.bottom)
	  .append("g")
		.attr("transform", "translate(" + margin.left + "," + margin.top + ")");

	svg.selectAll(".bar")
		.data(data)
	  .enter().append("rect")
		.attr("class", function(d) { return d < 0 ? "bar negative" : "bar positive"; })
		.attr("x", function(d) { return x(Math.min(0, d)); })
		.attr("y", function(d, i) { return y(i); })
		.attr("width", function(d) { return Math.abs(x(d) - x(0)); })
		.attr("height", y.rangeBand());
		  
	svg.selectAll("text")
		.data(data)
	  .enter().append("text")
		.attr("x", function(d) { return x(d); })
		.attr("y", function(d, i) { return y(i)+10; })
		.attr("dx", -3) // padding-right
		.attr("dy", ".35em") // vertical-align: middle
		.attr("text-anchor", "end") // text-align: right
		.text(String);
		
	svg.append("g")
		.attr("class", "x axis")
		.attr("transform", "translate(0," + height + ")")
		.call(xAxis);

	svg.append("g")
		.attr("class", "y axis")
		.attr("transform", "translate(350,0)")
		.text(String)
		.call(yAxis)	
	  .append("line")
		.attr("x1", x(0))
		.attr("x2", x(0));

}

//-----------------------------------------------------------------
//		Bubble Chart
//-----------------------------------------------------------------
function bubble(data,datay,placeholder,placeholder_div)
{
	var w = $(window).width(),
		h = $(window).height()-20,
		format = d3.format(",d"),
		color = d3.scale.category20c();

	var bubble = d3.layout.pack()
		.sort(null)
		.size([w, h])
		.padding(8);

	$("#"+placeholder).width(w+20);
	$("#"+placeholder).height(h+20);
	$("#"+placeholder_div).height(h+50);
	
	var svg = d3.select("#"+placeholder).append("svg")
		.attr("style", "margin: -20px -10px 0 0;")
		.attr("width", w)
		.attr("height", h)
		.attr("class", "bubble");

	var svg2 = d3.select("#"+placeholder).append("svg")
		.attr("style", "margin: -20px -10px 0 0;")
		.attr("width", w)
		.attr("height", h)
		.attr("display", "none")
		.attr("class", "bubble");
		
	var temp_node = svg2.selectAll(".node")
		  .data(bubble.nodes(classes(jQuery.parseJSON(data)))
		  .filter(function(d) { return !d.children; }))
		  	.on("mouseover", mouseover)
			.on("mouseout", mouseout)
			.enter().append("g")
			.attr("class", "node")
			.attr("transform", function(d) { 
				return "translate(" + d.x + "," + d.y + ")"; 
			});		  
	  
	var x_range =new Array();
	for (var i=0;i<temp_node[0].length;i++)
	{
		x_range.push (temp_node[0][i].__data__.x);
	}
	
	var max_x=Math.max.apply(Math, x_range);
	var min_x=Math.min.apply(Math, x_range);
	var avg_x=(max_x+min_x)/2;
	var scale_x=($(window).width()-80)/(max_x-min_x);
	var node = svg.selectAll(".node")
		.data(bubble.nodes(classes(jQuery.parseJSON(data)))
		.filter(function(d) { return !d.children; }))
		.enter().append("g")
		.attr("class", "node")
		.on("mouseover", mouseover)
		.on("mouseout", mouseout)		
		.attr("transform", function(d) { 
			var temp_x=(d.x-avg_x)*scale_x+avg_x;
			return "translate(" + temp_x + "," + d.y + ")"; 
		});
		
	  node.append("title")
		  .text(function(d) { return d.className + ", Count: " + format(d.value) + ", Patent No: "+d.patentName; });

	  node.append("circle")
		  .attr("r", function(d) { return d.r; })
		  .style("fill", function(d) { return "#fdae6b"; });


	  node.append("text")
		  .attr("dy", "-.70em")
		  .attr("font-size", "x-small")	
		  .style("text-anchor", "middle")
		  .text(function(d) { 
		    var s_temp=d.className;
			var i_new_line=0;
			if (s_temp.substring(0,1)==" ") 
				s_temp=s_temp.substring(0);
			if (s_temp.indexOf("(")>-1)
				i_new_line=s_temp.indexOf("(");
			else
				i_new_line=s_temp.indexOf(" ");
			return s_temp.substring(0, Math.min(i_new_line,d.r/2));  
		});

	  node.append("text")
		  .attr("dy", ".70em")
		  .attr("font-size", "x-small")	
		  .style("text-anchor", "middle")
		  .text(function(d) { 
		    var s_temp=d.className;
			var i_new_line=0;
			if (s_temp.substring(0,1)==" ") 
				s_temp=s_temp.substring(0);
			if (s_temp.indexOf("(")>-1)
				i_new_line=s_temp.indexOf("(");
			else
				i_new_line=s_temp.indexOf(" ");
			return s_temp.substring(i_new_line,i_new_line+d.r/2);  
		});
		

	// Returns a flattened hierarchy containing all leaf nodes under the root.
	function classes(root) {
	  var classes = [];

	  function recurse(name, node) {
		if (node.children) node.children.forEach(function(child) { recurse(node.name, child); });
		else classes.push({packageName: name, className: node.name, value: node.size, patentName:node.patent});
	  }

	  recurse(null, root);
	  return {children: classes};
	}

	d3.select(self.frameElement).style("height", h + "px");

	function mouseover(p) {
		d3.selectAll("#"+placeholder).classed("node", function(d, i) { return i == p.y; });
	}

	function mouseout() {
		d3.selectAll("#"+placeholder).classed("node", false);
	}	
}


//---------------------------------------------------------------------
//					Matrix
//---------------------------------------------------------------------
function matrix(data,datay,placeholder,placeholder_div)
{

	var margin = {top: 100, right: 10, bottom: 20, left: 200},
		width = $(window).width() - margin.left - margin.right,
		height = $(window).height() - margin.top - margin.bottom;

	var x = d3.scale.ordinal().rangeBands([0, width]),
		z = d3.scale.linear().domain([0, 4]).clamp(true),
		c = d3.scale.category10().domain(d3.range(10));
	
	$("#"+placeholder).width(width+20);
	$("#"+placeholder).height(height+20);
	$("#"+placeholder_div).height(height+50);
	
	var svg = d3.select("#"+placeholder).append("svg")
		.attr("width", width)
		.attr("height", height)
		.style("margin-left", margin.left + "px")
	  .append("g")
		.attr("transform", "translate(" + margin.left + "," + margin.top + ")");

	  var matrix = [],
		  nodes = data,
		  n = nodes.length;

	  // Compute index per node.
	  nodes.forEach(function(node, i) {
		node.index = i;
		node.count = 0;
		matrix[i] = d3.range(n).map(function(j) { return {x: j, y: i, z: 0}; });
	  });

	  // Convert links to matrix; count character occurrences.
	  datay.forEach(function(datay) {
		matrix[datay.source][datay.target].z += datay.value;
		matrix[datay.target][datay.source].z += datay.value;
		matrix[datay.source][datay.source].z += datay.value;
		matrix[datay.target][datay.target].z += datay.value;
		nodes[datay.source].count += datay.value;
		nodes[datay.target].count += datay.value;
	  });

	  // Precompute the orders.
	  var orders = {
		name: d3.range(n).sort(function(a, b) { return d3.ascending(nodes[a].name, nodes[b].name); }),
		count: d3.range(n).sort(function(a, b) { return nodes[b].count - nodes[a].count; }),
		group: d3.range(n).sort(function(a, b) { return nodes[b].group - nodes[a].group; })
	  };

	  // The default sort order.
	  x.domain(orders.name);

	  svg.append("rect")
		  .attr("fill", "#fff")
		  .attr("width", width)
		  .attr("height", height);

	  var row = svg.selectAll(".row")
		  .data(matrix)
		.enter().append("g")
		  .attr("class", "row")
		  .attr("transform", function(d, i) { return "translate(0," + x(i) + ")"; })
		  .each(row);

	  row.append("line")
		  .attr("x2", width);

	  row.append("text")
		  .attr("x", -6)
		  .attr("y", x.rangeBand() / 2)
		  .attr("dy", ".32em")
		  .attr("text-anchor", "end")
		  .attr("font-size", "x-small")		  
		  .text(function(d, i) { return nodes[i].name; });

	  var column = svg.selectAll(".column")
		  .data(matrix)
		.enter().append("g")
		  .attr("class", "column")
		  .attr("transform", function(d, i) { return "translate(" + x(i) + ")rotate(-90)"; });

	  column.append("line")
		  .attr("x1", -width);

	  column.append("text")
		  .attr("x", 6)
		  .attr("y", x.rangeBand() / 2)
		  .attr("dy", ".32em")
		  .attr("text-anchor", "start")
		  .attr("font-size", "x-small")
		  .text(function(d, i) { return nodes[i].name; });

	  function row(row) {
		var cell = d3.select(this).selectAll(".cell")
			.data(row.filter(function(d) { return d.z; }))
		  .enter().append("rect")
			.attr("class", "cell")
			.attr("x", function(d) { return x(d.x); })
			.attr("width", x.rangeBand())
			.attr("height", x.rangeBand())
			.style("fill-opacity", function(d) { 
				//return z(d.z); 
				return d.z/20;
			})		
			.style("fill", function(d) { return nodes[d.x].group == nodes[d.y].group ? c(nodes[d.x].group) : null; })
			.on("mouseover", mouseover)
			.on("mouseout", mouseout);
	  }

	  function mouseover(p) {
		d3.selectAll(".row text").classed("active", function(d, i) { return i == p.y; });
		d3.selectAll(".column text").classed("active", function(d, i) { return i == p.x; });
	  }

	  function mouseout() {
		d3.selectAll("text").classed("active", false);
	  }

	  d3.select("#order").on("change", function() {
		clearTimeout(timeout);
		order(this.value);
	  });

	  function order(value) {
		x.domain(orders[value]);

		var t = svg.transition().duration(2500);

		t.selectAll(".row")
			.delay(function(d, i) { return x(i) * 4; })
			.attr("transform", function(d, i) { return "translate(0," + x(i) + ")"; })
		  .selectAll(".cell")
			.delay(function(d) { return x(d.x) * 4; })
			.attr("x", function(d) { return x(d.x); });

		t.selectAll(".column")
			.delay(function(d, i) { return x(i) * 4; })
			.attr("transform", function(d, i) { return "translate(" + x(i) + ")rotate(-90)"; });
	  }

	  var timeout = setTimeout(function() {
		order("group");
		d3.select("#order").property("selectedIndex", 2).node().focus();
	  }, 5000);
}

function chord(data,datay,placeholder,placeholder_div)
{
	var w = $(window).width()-30,
		h = $(window).height()-20,
		rx = w / 2,
		ry = h / 2,
		m0,
		rotate = 0;
	
	if (h>800) h=800;
	
	var splines = [];

	var cluster = d3.layout.cluster()
		.size([360, ry - 120])
		.sort(function(a, b) { return d3.ascending(a.key, b.key); });

	var bundle = d3.layout.bundle();

	var line = d3.svg.line.radial()
		.interpolate("bundle")
		.tension(.95)
		.radius(function(d) { return d.y; })
		.angle(function(d) { return d.x / 180 * Math.PI; });

	$("#"+placeholder).width(w+20);
	$("#"+placeholder).height(h+20);
	$("#"+placeholder_div).height(h+50);
	
	// Chrome 15 bug: <http://code.google.com/p/chromium/issues/detail?id=98951>
	var div = d3.select("#"+placeholder).insert("div", "h2")
		.style("top", "20px")
		.style("left", "20px")
		.style("width", w + "px")
		.style("height", w + "px")
		.style("z-index","1")
		.style("position", "absolute")
		.style("-webkit-backface-visibility", "hidden");		;

	var svg = div.append("svg:svg")
		.attr("width", w)
		.attr("height", w)
	  .append("svg:g")
		.attr("transform", "translate(" + rx + "," + ry + ")");

	svg.append("svg:path")
		.attr("class", "arc")
		.attr("d", d3.svg.arc().outerRadius(ry - 120).innerRadius(0).startAngle(0).endAngle(2 * Math.PI))
		.on("mousedown", mousedown);

		console.log(packages.root(jQuery.parseJSON(data)));
	  var nodes = cluster.nodes(packages.root(jQuery.parseJSON(data))),
		  links = packages.imports(nodes),
		  splines = bundle(links);

	  var path = svg.selectAll("path.link")
		  .data(links)
		.enter().append("svg:path")
		  .attr("class", function(d) { return "link source-" + d.source.key + " target-" + d.target.key; })
		  .attr("d", function(d, i) { return line(splines[i]); });

	  svg.selectAll("g.node")
		  .data(nodes.filter(function(n) { return !n.children; }))
		.enter().append("svg:g")
		  .attr("class", "node")
		  .attr("id", function(d) { return "node-" + d.key; })
		  .attr("transform", function(d) { return "rotate(" + (d.x - 90) + ")translate(" + d.y + ")"; })
		.append("svg:text")
		  .attr("dx", function(d) { return d.x < 180 ? 8 : -8; })
		  .attr("dy", ".23em")
		  .attr("text-anchor", function(d) { return d.x < 180 ? "start" : "end"; })
		  .attr("transform", function(d) { return d.x < 180 ? null : "rotate(180)"; })
		  .text(function(d) { return d.name; }) //d.key
		  .on("mouseover", mouseover)
		  .on("mouseout", mouseout);

	  d3.select("input[type=range]").on("change", function() {
		line.tension(this.value / 100);
		path.attr("d", function(d, i) { return line(splines[i]); });
	  });

	//d3.select("#analyzer_div")
	d3.select(window)
		.on("mousemove", mousemove)
		.on("mouseup", mouseup);
		
	function mouse(e) {
	  return [e.pageX - rx, e.pageY - ry];
	}

	function mousedown() {
	  m0 = mouse(d3.event);
	  d3.event.preventDefault();
	}

	function mousemove() {
	  m0=mouse(d3.event);
	  if (m0) {
		var m1 = mouse(d3.event),
			dm = Math.atan2(cross(m0, m1), dot(m0, m1)) * 180 / Math.PI;
		div.style("-webkit-transform", "translate3d(0," + (ry - rx) + "px,0)rotate3d(0,0,0," + dm + "deg)translate3d(0," + (rx - ry) + "px,0)");
	  }
	}

	function mouseup() {
	  if (m0) {
		var m1 = mouse(d3.event),
			dm = Math.atan2(cross(m0, m1), dot(m0, m1)) * 180 / Math.PI;

		rotate += dm;
		if (rotate > 360) rotate -= 360;
		else if (rotate < 0) rotate += 360;
		m0 = null;

		div.style("-webkit-transform", "rotate3d(0,0,0,0deg)");

		svg
			.attr("transform", "translate(" + rx + "," + ry + ")rotate(" + rotate + ")")
		  .selectAll("g.node text")
			.attr("dx", function(d) { return (d.x + rotate) % 360 < 180 ? 8 : -8; })
			.attr("text-anchor", function(d) { return (d.x + rotate) % 360 < 180 ? "start" : "end"; })
			.attr("transform", function(d) { return (d.x + rotate) % 360 < 180 ? null : "rotate(180)"; });
	  }
	}

	function mouseover(d) {
	  svg.selectAll("path.link.target-" + d.key)
		  .classed("target", true)
		  .each(updateNodes("source", true));

	  svg.selectAll("path.link.source-" + d.key)
		  .classed("source", true)
		  .each(updateNodes("target", true));
	}

	function mouseout(d) {
	  svg.selectAll("path.link.source-" + d.key)
		  .classed("source", false)
		  .each(updateNodes("target", false));

	  svg.selectAll("path.link.target-" + d.key)
		  .classed("target", false)
		  .each(updateNodes("source", false));
	}

	function updateNodes(name, value) {
	  return function(d) {
		if (value) this.parentNode.appendChild(this);
		svg.select("#node-" + d[name].key).classed(name, value);
	  };
	}

	function cross(a, b) {
	  return a[0] * b[1] - a[1] * b[0];
	}

	function dot(a, b) {
	  return a[0] * b[0] + a[1] * b[1];
	}	  
}
//----------------------Processing Search by Patent Number--------------
function check_patent_numbers_search()
{
	var flag=true;
	var x=document.getElementById("search_patent_numbers").value;
	if (x==null || x=="")
	{
		alert("There is no patent number entered");
		return false;
	}
	else
	{
		x=x.replace(/ /g,"");
		var lines=x.replace(/\\r\\n/g,"\\n").split("\\n");
		var new_line="";
		for (line_num in lines)
		{
			line=lines[line_num];
			match = /^(us)?(US)?\d(,)?\d\d\d(,)?\d\d\d$/.exec(line);
			if (match !=null)
			{
				new_line=new_line+" or pn%2F"+line.replace(/(us|US|,)/g,"");
				//alert(new_line);
			}
			else if (line!="")
			{
				alert (line+" does not conform the format.  Please correct.");
				flag=false;
			}
		}
	}
	if (flag)
	{
		new_line=new_line.substring(4);
		$("#search_div").hide();
		run_get_query(new_line,1);
	}
	else 
		return false;
}
//----------------------Processing Advanced Search--------------
function quick_adv_search(formname)
{
	var query="";
	if (formname=="quick_search")
	{
		query=query+"&Query="+encodeURI(document.getElementById("auto_search_query").value);
	}
	if (formname=="advanced_search")
	{
		query=query+"Query="+encodeURI(document.getElementById("Query").value);
	}
	$("#search_div").hide();
	//$.mobile.showPageLoadingMsg();  //show the spinning icon 
	run_get_query(query,1);
}

//--------------------------------------------------------
//                 Run Get Query
//Per page is to determine how many results will appear pare page
//num_per_page - 50,100,150 or 200 patents per page
//query_counter - to track which page it is processing
//--------------------------------------------------------
function run_get_query(query,start_query_counter)
{
	for (var i=0;i<num_per_page;i++)
	{
		doSetTimeout(query,start_query_counter,start_query_counter+i);
	}
}

function doSetTimeout(s_query,start_query_counter,query_counter) {
  setTimeout(function(){get_query(s_query,start_query_counter,query_counter);}, (query_counter-start_query_counter)*5000);
}

function SearchAndReplaceElement(childNode,elem,str_search,sfontcolor,sbackgroundcolor,id,hit_counter) {
	var excludes = ',html,head,style,title,link,meta,script,object,iframe,img,noscript';
    if(childNode.nodeType == 3 && (excludes + ',').indexOf(','+elem.nodeName.toLowerCase() + ',') === -1) 
	{ 
		var strSrc = childNode.nodeValue; // for Text Nodes, the nodeValue property contains the text
		var patt= new RegExp(str_search,"g");
		var strMatches = strSrc.split(patt);
		
		var strMatches_temp = strSrc.match(patt);
		var pos=0;
		var fragment = document.createDocumentFragment();
		for (i=0;i<strMatches.length;i++)
		{
			var this_str_match = strMatches[i];
			if (this_str_match.length==0 && i==0) //match the string at the beginning 
				fragment.appendChild(DecorateText(str_search,sfontcolor,sbackgroundcolor,id,hit_counter++));
			else
			{
				fragment.appendChild(document.createTextNode(this_str_match));
				//do not add for the last element
				if ((i+1)<strMatches.length)
					fragment.appendChild(DecorateText(str_search,sfontcolor,sbackgroundcolor,id,hit_counter++)); 
			}
		}
		elem.replaceChild(fragment, childNode);
		//indexOf_pos=pos;
	}
	console.log(hit_counter);
	return parseInt(hit_counter);
    //}
}

function RemoveTags(elt) {
	while(elt.firstChild)
	{
		//need to merge all the text nodes and then remove the node
		var previous_sibling=elt.previousSibling;
		var next_sibling=elt.nextSibling;
		var s_textcontent=elt.textContent;
		if (next_sibling != null)
			if (next_sibling.nodeType==3)
			{
				s_textcontent=s_textcontent+next_sibling.textContent;
				elt.parentNode.removeChild(elt.nextSibling);
			}
		if (previous_sibling != null)			
			if (previous_sibling.nodeType==3)
			{
				s_textcontent=previous_sibling.textContent+s_textcontent;		
				elt.parentNode.removeChild(elt.previousSibling);
			}
		elt.firstChild.textContent=s_textcontent;
		elt.parentNode.insertBefore(elt.firstChild, elt);
	}
	return elt.parentNode.removeChild(elt);
}

function DecorateText(str,sfontcolor,sbackgroundcolor,id,hit_counter) {
	var e = document.createElement("my");
    e.style.color = sfontcolor;
    e.style.backgroundColor = sbackgroundcolor;
	//e.style.margin="0px 0px 0px 0px";
	//e.style.padding="0px 0px 0px 0px";
    e.appendChild(document.createTextNode(str));
	//replace whitespace
	str=str.replace(/\s+/g,"");
	e.setAttribute("name","PETAPATOR_"+str);
	e.setAttribute("class","p_search");
	e.id="PETAPATOR_"+id+"_"+hit_counter;	
    return e;
}		

function highlighter(keyword)
{
	var search_word_text=(keyword).value;
	//clear all tags in case a new keyword includes old keywords

	if (search_word_text.length>1)
	{	
		var search_word_id=((keyword).id).substr(-1,1);
		$("#search_word_"+search_word_id+"_result").attr("placeholder",0);
		var sfontcolor="";
		var sbackgroundcolor="";
		switch (search_word_id) {
			case "0":
				sfontcolor="#FFFFFF";
				sbackgroundcolor="#0000CC";
				break
			case "1":
				sfontcolor="#FFFFFF";
				sbackgroundcolor="#00FFCC";
				break
			case "2":
				sfontcolor="#FFFFFF";
				sbackgroundcolor="#6600CC";
				break
			case "3":
				sfontcolor="#FFFFFF";
				sbackgroundcolor="#006600";
				break
			case "4":
				sfontcolor="#FFFFFF";
				sbackgroundcolor="#660000";
				break
			case "5":
				sfontcolor="#FFFFFF";
				sbackgroundcolor="#9900CC";
				break
			case "6":
				sfontcolor="#FFFFFF";
				sbackgroundcolor="#CC0000";
				break
			case "7":
				sfontcolor="#000000";
				sbackgroundcolor="#CCFF00";
				break
			case "8":
				sfontcolor="#000000";
				sbackgroundcolor="#FFFF00";
				break
			case "9":
				sfontcolor="#FF0000";
				sbackgroundcolor="#FFFFCC";
				break
		}
		var divs = $("body").find("div,p,span");;
		var patt = new RegExp(search_word_text, 'g');
		var excludes = ',html,head,style,title,link,meta,script,object,iframe,img,noscript,cite';
		var hit_counter=0;
		for (var i = 0; i < divs.length; i += 1) 
		{
			$(divs[i]).contents().each(function() 
			{
				if(this.nodeType == 3) 
				{
					this_text=this.textContent;
					if (patt.test(this_text)==true && (excludes + ',').indexOf(','+this.nodeName.toLowerCase() + ',') === -1 && (excludes + ',').indexOf(','+this.parentNode.nodeName.toLowerCase() + ',') === -1 && this_text!="")
					{
						if (this.parentNode.id.indexOf("PETAPATOR_")==-1)
						{
							hit_counter=SearchAndReplaceElement(this,this.parentNode,search_word_text,sfontcolor,sbackgroundcolor,search_word_id,hit_counter);
							
						}
						else
							return false;
					}
				}
			});
			
		  //divs[i].innerHTML=divs[i].innerHTML.replace(re,'<span id="sws_'+i+'" style="color:'+sfontcolor+';background-color:'+sbackgroundcolor+';">'+search_word_text+'</span>');
		}
		//$("#search_word_"+search_word_id+"_result").attr("placeholder",hit_counter);

		document.getElementById("search_word_"+search_word_id+"_result").textContent=hit_counter;
		console.log(search_word_text);
	}
}

//---------------------------------------------------------------------
//					Start Function
//---------------------------------------------------------------------
function emailselection()
{
	var patent_list="";
	$(".select_checkbox").each(function() {
		var id=(this.id).substring((this.id).indexOf("_")+1);
		if (this.checked)
		{
			patent_list+="-"+(this.value).replace(/,/g,"");;
		}
	});
	if (patent_list=="")
	{	
		alert ("Please select at least one patent.");
	}
	else
	{
		$("#email_sent_message").show();
		patent_list=patent_list.substr(1);
		patent_url="http://m.petapator.com/all?&tab_url=&patent_no="+patent_list+"&email="+$("#email_address").val();
		console.log(patent_url);
		$.get(patent_url,function(result){
			$("#email_sent_message").hide();
			alert(result);
			//document.getElementById("email_waitmessage").innerHTML="";
			$("#modal_email_selection").modal("hide")
		});
	}
}


function load_image(i, obj, items,imageContainer_width)
{
	//no action if the image is not available yet
	if (obj.width>0)
	{

		var item_obj=new Object();
		console.log(obj.src);
		item_obj.twidth=obj.width;
		item_obj.theight=obj.height;
		item_obj.title=obj.title;
		/*
		if (obj.width<15)
		{
			item_obj.twidth=40;
			item_obj.theight=(obj.height*40)/obj.width;
			obj.width=40;
			obj.height=item_obj.theight;
			console.log("<10? "+item_obj.twidth+" "+item_obj.theight);
		}
		*/
		if (obj.height>=DEFAULT_IMAGE_SIZE)
		{
			item_obj.twidth=obj.width*DEFAULT_IMAGE_SIZE/obj.height;
			item_obj.theight=DEFAULT_IMAGE_SIZE;
		}
		else
		{
			//obj.src=(obj.src).replace("_m","_n");
			item_obj.theight=Math.min(obj.height*4/3,DEFAULT_IMAGE_SIZE);
			if (item_obj.theight>=DEFAULT_IMAGE_SIZE)
			{
				item_obj.twidth=obj.width*(4/3)*DEFAULT_IMAGE_SIZE/(obj.height*4/3); //new width x scale factor
			}
			else
				item_obj.twidth=obj.width*4/3;
			//item_obj.theight=120;
		}
		
		if (item_obj.twidth+10>imageContainer_width/2) //too long
		{
			var new_item_obj_twidth=imageContainer_width/2;
			item_obj.theight=item_obj.theight*new_item_obj_twidth/item_obj.twidth;
			item_obj.twidth=new_item_obj_twidth;
		}			
		//console.log(item_obj.twidth,item_obj.theight,new_item_obj_twidth);
		item_obj.theight=Math.floor(item_obj.theight);
		console.log ("item_obj.theight:" +item_obj.theight);
		item_obj.twidth=Math.floor(item_obj.twidth);
		item_obj.thumbUrl=obj.src;
		items.push(item_obj);
	}
}

function clear_imagearea()
{
	//$("#results").empty();
	$("#right-column-container").empty();
	$("<DIV/>",
	{
		id: "clearfix",
		class: "clearfix"
	}).appendTo("#right-column-container");
}

//execute this function when the screen is small to move the figures
function figure_tab()
{
	for (i=0;i<100;i++)
	{
		//$("#patent_no_content_"+i).attr('class', 'span12');
		$("#patent_no_diagram_"+i).css('display', 'none');
		$("#tab_patent_diagram_"+i).css('display', 'block');
		$("#tab_patent_no_content_C_"+i).css('height', '360px');
	}
}

//---------------------------------------------------------------------
//					Start Function
//---------------------------------------------------------------------

$(function(){
	
	
	$('#testbutton').on('click', function (e) {

		 $("#patent_no_4").attr('class', 'span6');
		 $("#patent_no_5").attr('class', 'span6');
		 $("#patent_no_6").attr('class', 'span6');
		 $("#patent_no_7").attr('class', 'span6');

	});
	$('#testbutton2').on('click', function (e) {

		 $("#patent_no_4").attr('class', 'span6');
		 $("#patent_no_5").attr('class', 'span6');
		 $("#patent_no_6").attr('class', 'span6');
		 $("#patent_no_7").attr('class', 'span6');

	});
	$(".slow-images").imageReloader();
	//var s_query=$("#query_text").val();
	var Query=getURLParameter("Query");
	var page_num=parseInt(getURLParameter("page_num"));
	var Auto_Query=getURLParameter("hidden_auto_search_query");
	var ga=getURLParameter("ga"); //granted patent or application
	if (!isNaN(page_num) && ((Query!="" && Query!=null) || (page_num!="" && page_num!=null) || (Auto_Query!="" && Auto_Query!=null)))
	{
		var query="";
		$('#myModal2').modal('show');
		//$("#search_div").hide();
		//setTimeout(function(){$('#myModal2').modal('hide');}, 7000);
		if (Query!=null)
			s_query="ga="+ga+"&Query="+Query;		
		else if (Auto_Query!=null)
			s_query="ga="+ga+"&Query="+Auto_Query;
		else 
			s_query="ga=a";
		console.log(s_query,page_num);
		run_get_query(s_query,page_num,page_num);
		$("#query_text").attr("placeholder", s_query);
		$("#query_text").val(s_query);	
	}	
	
	$('#toppest_page').resize (function(){
	});
	
	//load recent posts to the front page
	//$('#div_forum').load('http://www.petapator.com/f/recent-widget.php', function() {
	//});

	
  /*----------------------------------------
   //Marker at the right, will implement in the next version
   $('#toppest_page').bind("resize.toppest_page", function(e){
	   $("#toppest_page_marker")
		  .height($(document).height())
		  .css({
			 'opacity' : 0.4,
			 'position': 'absolute',
			 'top': 0,
			 'right': 0,
			 'background-color': 'black',
			 'width': '30px',
			 'z-index': 300
		  });
    });
   */	

	$('.search_word').bind("change",function()
	{
		$('.p_search').each(function(i, obj) {
			RemoveTags(obj);
		});	
		
		$('.search_word').each(function()
		{
			highlighter(this);
		});
	});
	
	$('.highlighter_next').bind("click",function()
	{
		console.log (this.id);
		this.counter=1;
	});



	/*
	$('.search_word').keypress(function(e)
	{
		$('.p_search').each(function(i, obj) {
			RemoveTags(obj);
		});	
		
		if(e.keyCode==13)
			$('.search_word').each(function()
			{
				highlighter(this);
			});
	});	
	*/
	
	$('#email-form').validate(
	{
		rules: {
			email_address: {
			  required: true,
			  email: true
			}
		},
		highlight: function(element) {
			$(element).closest('.control-group').removeClass('success').addClass('error');
		},
		success: function(element) {
			element
				.text('OK!').addClass('valid')
				.closest('.control-group').removeClass('error').addClass('success');			
		},
		submitHandler:function (form){
			emailselection();
		}
	});
	
 packages = {

    // Lazily construct the package hierarchy from class names.
    root: function(classes) {
      var map = {};

      function find(name, data) {
        var node = map[name], i;
        if (!node) {
          node = map[name] = data || {name: name, children: []};
          if (name.length) {
            node.parent = find(name.substring(0, i = name.lastIndexOf(".")));
            node.parent.children.push(node);
            node.key = name.substring(i + 1);
          }
        }
        return node;
      }

      classes.forEach(function(d) {
        find(d.name, d);
      });

      return map[""];
    },

    // Return a list of imports for the given array of nodes.
    imports: function(nodes) {
      var map = {},
          imports = [];

      // Compute a map from name to node.
      nodes.forEach(function(d) {
        map[d.name] = d;
      });

      // For each import, construct a link from the source to target node.
      nodes.forEach(function(d) {
        if (d.imports) d.imports.forEach(function(i) {
          imports.push({source: map[d.name], target: map[i]});
        });
      });

      return imports;
    }

  };	
})