// Arguments `p1`, `p2` - pointers in data array
function news( p1, p2 )
{
  var value_ = "";
  var nCer = 0;
   var nCom = 1;  value_ = "Communications règlementées, ";
//  if($("#nCom").is(':checked')){var nCom = 1;  value_ = "Communications règlementées, ";}else{var nCom = 0;} 
//  if($("#nCer").is(':checked')){var nCer = 1; value_ += "cercle finance, ";} else{var nCer = 0;} 
	j = 1; //count steps
  var nb_value = value_.length-2
   
  if(nCom == 1 || nCer == 1){
      $.ajax({
      method: "GET",
      url: "cookie.php",
      data: { news_sel: value_.substr(0,nb_value) }
   })
    createCookie("news_sel",value_.substr(0,nb_value),1)
   
  }else{
    $.ajax({
      method: "GET",
      url: "cookie.php",
      data: { news_sel: ""}
    })
    eraseCookie("news_sel");
  }
  
  
  var points_qty = p2 - p1;
	coefStepY_news = (SymexChartGlobals.max_[0] - SymexChartGlobals.min_[0]) / SymexChartGlobals.chart_height;

	var listThemes = "";
 
	if ( document.location.search.search("themes") > -1 ) {
		var regex = new RegExp(",", "g");
		listThemes = "_" + document.location.search.split("themes=")[1].split("&")[0].replace(regex, "_");
	}

	for( var i = eval(p1); i < eval(p2); i++ )
	{
    var val_key_ = [] ;
		if ( data_news[i] ) //if we have news in current date
		{ 
			// Create <div> element
       Object.keys(data_news[i]).forEach(function(cle){
         val_key_.push(cle);
       });
      for(var t = 0;t < val_key_.length;t++){
      
      var val_key = val_key_[t];
      
      if((data_news[i][val_key][6] == "Cercle Finance" && nCer == 1) || (data_news[i][val_key][6] == "Publeg" && nCom == 1)){
			var new_div = document.createElement("div");

			var triangleColor = "#000000";

			// Set class (css)
			if ( listThemes != "" ) {
				triangleColor = listThemes.search("_" + data_news[i][val_key][5]) >= 0 ? "#CC0000" : "#000000";
			}
			else
			{
				switch ( data_news[i][val_key][2] )
				{
					case "publeg": triangleColor = SymexChartSettings.settings[4] || "#000000"; break;
					case "pubfi": triangleColor = SymexChartSettings.settings[5] || "#000000"; break;
					case "news": triangleColor = SymexChartSettings.settings[6] || "#C8C8C8"; break;
					case "conseils": triangleColor = SymexChartSettings.settings[7] || "#CC0000"; break;
					case "actus": triangleColor = SymexChartSettings.settings[8] || "#CC0000"; break;
				}
			}

			$( new_div ).css({
				position: "absolute",
				width: 0,
				height: 0,
				overflow: "hidden",
				cursor: "pointer",
				zIndex: 903,
				borderLeft: "5px solid transparent",
				borderRight: "5px solid transparent",
				borderTop: "10px solid " + triangleColor
			});

			// Add in document (or in a element)
			document.getElementById('priceGraph').appendChild(new_div);

			// Close value is needed because of `Y` position
			var tmp_close = 0;
			for (var i2 = i; i2 >= p1; i2--)
			{
				if(SymexChartGlobals.type_curve == "C"){
			    if ( data_close_0[i2] ) { tmp_close = data_close_0[i2]; break; }
        }else if(SymexChartGlobals.type_curve == "K"){
			    if ( data_close_0[i2] ) { tmp_close = data_close_0[i2]; break; }
			 }else{
				  if ( data_high_0[i2] ) { tmp_close = data_high_0[i2]; break; }
        }
			}

			// Set position
			var pos =  SymexChartGlobals.stepX  * j -  SymexChartGlobals.stepX -5 ; //5 => half of triangle image
     	stepY_news =  (SymexChartGlobals.max_[0] - tmp_close)  / coefStepY_news -30;//10px above the point
      if(stepY_news < 0){
        stepY_news =  (SymexChartGlobals.max_[0] - data_low_0[i2])  / coefStepY_news;//10px above the point
      }
			new_div.style.left = pos.toFixed(0) + 'px';
			new_div.style.top = stepY_news + 'px';

			// Add left position in class
			new_div.className  = " left_" + parseInt(pos);
			new_div.className += " triangle";

			//set id => equal to pos in data_news array !!!
			new_div.id = i;

			// Append functions
			new_div.onclick = function() {
				// Note only when communication we have 5th cell in array - filename
				// For other types - it will be undefined
				go_news(  this.id , data_news[ this.id ][val_key][2], data_news[ this.id ][val_key][4],data_news[ this.id ][val_key][3],data_news[ this.id ][val_key][6]);
			};

			new_div.onmouseover = function()
			{
			 
			  val_key2_ = [];
		     Object.keys(data_news[this.id]).forEach(function(cle){
		       val_key2_.push(cle);
         });
        val_key = val_key2_[0];
         if(val_key != "Cercle Finance"  ){
         
				var href;
				href = "<a href=\"javascript:go_news('P1', 'P2', 'P3','P5','P6)\">P4</a>";
				href = href.replace( "P1", this.id );
				href = href.replace( "P2", data_news[ this.id ][val_key][2] );
				href = href.replace( "P3", data_news[ this.id ][val_key][4] );
        href = href.replace( "P4", SymexChartSettings.lang_array[22] );
				href = href.replace( "P5", data_news[ this.id ][val_key][3] );
        href = href.replace( "P6", data_news[ this.id ][val_key][6] );
        
        href = "&nbsp;&nbsp;" + href;

				// Take in mind space for pointer (triangle img) and date (12px)
				// 7.5 - theorical width of a letter
				var headlineSize = parseInt( SymexChartGlobals.chart_width / 7.5 - 12 );

				var pointerColor = "#000000";

				if ( listThemes != "" ) {
					pointerColor = listThemes.search( "_" + data_news[this.id][val_key][5] ) >= 0 ? "#CC0000" : "#000000";
				}
				else
				{
					switch ( data_news[this.id][val_key][2] )
					{
						case "publeg": pointerColor = SymexChartSettings.settings[4] || "#000000"; break;
						case "pubfi": pointerColor = SymexChartSettings.settings[5] || "#000000"; break;
						case "news": pointerColor = SymexChartSettings.settings[6] || "#C8C8C8"; break;
						case "conseils": pointerColor = SymexChartSettings.settings[7] || "#CC0000"; break;
						case "actus": pointerColor = SymexChartSettings.settings[8] || "#CC0000"; break;
					}
				}

				var headlinePointer = $( "<div></div>" ).css({
					position: "absolute",
					width: 0,
					height: 0,
					overflow: "hidden",
					cursor: "pointer",
					zIndex: 903,
					borderTop: "5px solid transparent",
					borderBottom: "5px solid transparent",
					borderLeft: "10px solid " + pointerColor
				});

				var headline  = headlinePointer.prop( "outerHTML" ) + "&nbsp;&nbsp;&nbsp;";
				headline += date_eu( data_news[this.id][val_key][3] ) + ":&nbsp;";
				headline += short_headline( data_news[this.id][val_key][0], headlineSize );
				headline += href;
        $("#news-info").css("left",($("#period_chart").width()+10)); 
				document.getElementById( "news-info" ).innerHTML = headline;
        }
			};

			new_div.onmouseout = function() {
				document.getElementById( "news-info" ).innerHTML = "&nbsp;";
			};
		}
   }
  }
		j++;
	}
}

/* This function must be customize according to the project! */
function go_news( newsID, newsType, fileName,dateNews,source )
{
    
	// Type `communication` = `publeg` || `pubfi`
  
	//if ( source == "Cercle Finance" ) {
	if(typeof(data_news[newsID][source][5]) != "undefined" && data_news[newsID][source][5] !== null && data_news[newsID][source][5] != "") {

	    $("#popupBasic").css("visibility","visible");
      $("#popupBasic").html("<div id='shut_btn_pop'></div><div style=\"height:"+SymexChartGlobals.iframe_height+"\">" + data_news[newsID][source][5].replace(/(\r\n|\n\r|\r|\\n)/g, "<br>") + "</div>");
      jQuery("#shut_btn_pop").bind("click touchstart",function(){
        $("#popupBasic").html("");
        jQuery("#popupBasic").css("visibility","hidden");
      });
      return; 
	}else{
	   
      var pdfUrl = fileName;
      if(SymexChartSettings.settings[1] == 1){
        
       	window.open( pdfUrl ); 
      }else{
      $("#popupBasic").css("visibility","visible");
      $("#popupBasic").html("<div id='shut_btn_pop'></div><iframe width='100%' frameborder='0' height='"+(SymexChartGlobals.iframe_height-50)+"' src='"+pdfUrl+"'></iframe>");
      jQuery("#shut_btn_pop").bind("click touchstart",function(){
        $("#popupBasic").html("");
        jQuery("#popupBasic").css("visibility","hidden");
      });
      return;
      }
  }

}


function short_headline(str, len)
{
	if (str.length > len)
	{
		str = str.substring(0, len);
		var a = str.split(' ');
		if (a.length > 1) a.pop();
		return a.join(' ') + '...';
	}
	else {
		return str;
	}
}

function array_prev_dot($arr, $p1, $p2, $curr)
{
	for (var i = $p2; i > $p1; i--)
	{
		if ($arr[i]) return $arr[i];
	}
}

function  getCookie(name){
     if(document.cookie.length == 0)
       return null;

     var regSepCookie = new RegExp('(; )', 'g');
     var cookies = document.cookie.split(regSepCookie);

     for(var i = 0; i < cookies.length; i++){
       var regInfo = new RegExp('=', 'g');
       var infos = cookies[i].split(regInfo);
       if(infos[0] == name){
         return unescape(infos[1]);
       }
     }
     return null;
   }