// Make and define the Raphael area

	//var paper = Raphael(document.getElementById(config.target),config.width, config.height);

	function ChartTimeLine (){

		// variable 

		var timeline;

		var colors  = new Array("","#1D973D","#C5A62D","#CE0A15","#036AAE","#585858");

		// array 

		var tweets  = new Array();

		var element = new Array();

		var cluster = new Array();

		var frames  = new Array(frameLenght);

		var slices  = new Array();

		// Classes =======================================================================

		var Frames = function(){

			var Myclusters;

			var x;

			var y;

			var width;

			var height;

		};

		Frames = function(json){

			// make my clusters

			// ou Frame vide 

		};

		Frames.prototype.draw = function(){

		}

		Frames.prototype.zoom = function(){

		}

		Frames.prototype.inside = function(){

		}

		var Clusters = function(){

			var Object;

			var yDist;

			var x;

			var y;

			var width;

			var height;

		};

		Clusters = function(json){

			// make my object

		};

		var Tweet = function(){

		}

		// Classes =======================================================================

		// trace function 

		var traceNum = 0;

		function trace(msg,value){

			traceNum += 1;

			__IriSP.jQuery("<div>"+traceNum+" - "+msg+" : "+value+"</div>").appendTo("#output");

		}

		// Refactoring (parametere) ************************************************************

		// color translastion

		function colorTranslation(value){

			if(value == "Q"){

				return 2;

			}else if(value =="REF"){

				return 4;

			}else if(value =="OK"){

				return 1;

			}else if(value =="KO"){

				return 3;

			}else if(value ==""){

				return 5;

			}

		}

		// Refactoring (parametere) ************************************************************

		// load tweets send in parameters 

		__IriSP.jQuery.ajax({

		  success : function(json){

			trace("load","");

				__IriSP.jQuery.each(json.annotations, function(i,item) {

					var MyTime  = Math.floor(item.begin/duration*lineSize);

					var Myframe = Math.floor(MyTime/lineSize*frameLenght);

					if (item.content['polemics'] != undefined) {

						if (item.content['polemics'][0] != null) {

								for(var j=0; j<item.content['polemics'].length; j++){

										tweets[numberOfTweet] = {

													id:i,

													qualification:colorTranslation(item.content['polemics'][j]),

													yIndicator:MyTime,

													yframe:Myframe,

													title:item.content['title'],

													timeframe:item.begin

													}

										numberOfTweet+=1;

								}

						}else{

							//trace("k = ",i);

							tweets[numberOfTweet] = {

										id:i,

										qualification:colorTranslation(""),

										yIndicator:MyTime,

										yframe:Myframe,

										title:item.content['title'],

										timeframe:item.begin

							}

							numberOfTweet+=1;

						}

					} else {

						//trace("tweet qualification = ","null");

					}

				});	

			trace("======= ",numberOfTweet);

		   DrawTweets ();

		  }

		 });

		// tweet Drawing (in raphael) 

		function DrawTweets (){

		// GROUPES TWEET ============================================

		// Count nbr of cluster and tweet in a frame an save int in "frames"

			numberOfTweet = tweets.length;

			for(var i=0; i<nbrframes; i++) {	

				for(var j=0; j<numberOfTweet; j++) {	

					if (i==tweets[j].yframe){

						var k = tweets[j].qualification;

						// make array for frame cluster

						if(frames[i]==undefined){

							frames[i] = {id:i,

										 qualifVol:new Array(),

										 mytweetsID:new Array()

										};

						}

						// add my tweet to frame

						frames[i].mytweetsID.push(tweets[j]);

						// count opinion by frame

						if( frames[i].qualifVol[k] == undefined){

							frames[i].qualifVol[k] = 1;

						}else{

							frames[i].qualifVol[k] += 1;

						}

					}

				}

			}

		// GROUPES TWEET ============================================		

		// max of tweet by Frame 

			var max = 0; 

			for(var i=0; i<nbrframes; i++) {

				var moy	= 0;

				for (var j=0; j<6; j++){		

					if (frames[i]!=undefined){

						if (frames[i].qualifVol[j]!=undefined){

							moy += frames[i].qualifVol[j]

						}

					}

				}

				//trace("frame "+i,moy);

				if (moy>max){max=moy;}

			}

			var tweetDrawed = new Array();

			var TweetHeight = 5;

			// DRAW  TWEETS ============================================

			for(var i=0; i<nbrframes;i++) {

				var addEheight = 5;

				if (frames[i]!=undefined){

					trace (i+" k=",frames[i].mytweetsID.length);

					// by type 

					for (var j=6; j>-1; j--){

						if (frames[i].qualifVol[j]!=undefined){

							// show tweet by type 

							for (var k=0; k<frames[i].mytweetsID.length; k++){

								if (frames[i].mytweetsID[k].qualification==j){

									e = paper.rect( i*frameSize, 					// x

													frameSize-margin,				// width

													TweetHeight						// height

													).attr({stroke:"#00","stroke-width":0.1,  fill: colors[j]});	

									addEheight +=TweetHeight;

									e.time= frames[i].mytweetsID[k].timeframe;

									e.title= frames[i].mytweetsID[k].title;

									e.mouseover(function () {

									}).mouseout(function () {

									}).mousedown(function () {

										__IriSP.MyApiPlayer.seek(this.time/1000)

									});

									__IriSP.jQuery(e.node).attr('id', 't'+k+'');

									__IriSP.jQuery(e.node).attr('title', frames[i].mytweetsID[k].title);

									__IriSP.jQuery(e.node).attr('begin',  frames[i].mytweetsID[k].timeframe);

									//frames[i].mytweetsID.pop();

								}

							}

						}

					}

				}

		}

			   tipText = txt;

			   tipColor = color;

			   over = true;

			   over = false;

			});

	}