// WebTicker by Mioplanet
// www.mioplanet.com
TICKER_CONTENT = "";
TICKER_CONTENT_START = "";
TICKER_RIGHTTOLEFT = false;
TICKER_SPEED = 1;
TICKER_STYLE = "font: 12px Arial; color:#eee; a:link {color:#eee}";
TICKER_PAUSED = false;
RELOAD_COUNT = 0;
EXIT_COUNT = 0;
XML_URL = "/en/contracts/generateTicker";

function bootstrap_ticker()
{
	TICKER_CONTENT = document.getElementById("TICKER").innerHTML;
	TICKER_CONTENT_START = TICKER_CONTENT;
	parseXML();
	ticker_start();

}




function ticker_start() {
	var tickerSupported = false;
	TICKER_WIDTH = document.getElementById("TICKER").style.width;
	var img = "<img src=/en/img/ticker_spacer.gif width="+TICKER_WIDTH+" height=0>";

	// Firefox
	if (navigator.userAgent.indexOf("Firefox")!=-1 || navigator.userAgent.indexOf("Safari")!=-1  || navigator.userAgent.indexOf("Chrome")!=-1) {	document.getElementById("TICKER").innerHTML = "<TABLE  cellspacing='0' cellpadding='0' width='100%'><TR><TD nowrap='nowrap'>"+img+"<SPAN style='"+TICKER_STYLE+"' ID='TICKER_BODY' width='100%'>&nbsp;</SPAN>"+img+"</TD></TR></TABLE>";
		tickerSupported = true;
	}
	// IE
	if (navigator.userAgent.indexOf("MSIE")!=-1 && navigator.userAgent.indexOf("Opera")==-1) {
		document.getElementById("TICKER").innerHTML = "<DIV nowrap='nowrap' style='width:100%;'>"+img+"<SPAN style='"+TICKER_STYLE+"' ID='TICKER_BODY' width='100%'></SPAN>"+img+"</DIV>";
		tickerSupported = true;
	}
	if(!tickerSupported) document.getElementById("TICKER").outerHTML = ""; else {
		document.getElementById("TICKER").scrollLeft = TICKER_RIGHTTOLEFT ? document.getElementById("TICKER").scrollWidth - document.getElementById("TICKER").offsetWidth : 0;
		document.getElementById("TICKER_BODY").innerHTML = TICKER_CONTENT;
		document.getElementById("TICKER").style.display="block";
		TICKER_tick();
	}
}

function TICKER_tick() {
	if(!TICKER_PAUSED) document.getElementById("TICKER").scrollLeft += TICKER_SPEED * (TICKER_RIGHTTOLEFT ? -1 : 1);
	if(TICKER_RIGHTTOLEFT && document.getElementById("TICKER").scrollLeft <= 0) document.getElementById("TICKER").scrollLeft = document.getElementById("TICKER").scrollWidth - document.getElementById("TICKER").offsetWidth;
	if(!TICKER_RIGHTTOLEFT && document.getElementById("TICKER").scrollLeft >= document.getElementById("TICKER").scrollWidth - document.getElementById("TICKER").offsetWidth)
	{
       document.getElementById("TICKER").scrollLeft = 0;
	}
	window.setTimeout("TICKER_tick()", 30);
}


function trim(s)
{
	var l=0; var r=s.length -1;
	while(l < s.length && s[l] == ' ' || s[l] == " " || s[l] == " " )
	{	l++; }
	while(r > l && s[r] == ' ')
	{	r-=1;	}
	return s.substring(l, r+1);
}
function parseXML()
{
	EXIT_COUNT++;


	if (window.XMLHttpRequest) {
			var xmlhttp = new window.XMLHttpRequest();
			xmlhttp.open("GET",XML_URL,false);
			xmlhttp.send(null);

	} else if (window.ActiveXObject) {
			  var xmlhttp=new ActiveXObject("Microsoft.XMLDOM");
			  if (xmlhttp) {
			  	     xmlhttp.onreadystatechange = processReqChange;
			  	     xmlhttp.open("GET",XML_URL,false);
					xmlhttp.send();
			  }
	}

     if (xmlhttp.readyState == 4) {
	        if (xmlhttp.status == 200) {
				var xmlDoc = xmlhttp.responseXML.documentElement;
	        } else { return; }
     }





	ix = 0;


	var full = "";
    var x=xmlDoc.getElementsByTagName("contract");
    for (i=0;i<x.length;i++)

	{
		if ((x[i].getElementsByTagName("name")[4].childNodes[0]))
		{
	    full += '&nbsp;<a style="color: #ddd; text-decoration: none;" href="' + x[i].getElementsByTagName("uri")[0].childNodes[0].nodeValue + '">';
	    full += x[i].getElementsByTagName("name")[4].childNodes[0].nodeValue;
        full += "&nbsp;-&nbsp;";
	    full += x[i].getElementsByTagName("name")[1].childNodes[0].nodeValue;
        full += "&nbsp;";
        full += x[i].getElementsByTagName("symbol")[0].childNodes[0].nodeValue;
	    full += "</a>&nbsp;&pound;";
   	    full += x[i].getElementsByTagName("lastTradedAt")[0].childNodes[0].nodeValue;

		/*
   	    if(x[i].getElementsByTagName("percentageChange")[0].childNodes[0].nodeValue != "0.00")
        {

        	full += "&nbsp;";
   	        if(x[i].getElementsByTagName("percentageChange")[0].childNodes[0].nodeValue < 0)
		    {
			    full += '<img src="/en/ticker/red.jpg" valign="middle" border="0" />&nbsp;';
		    }
		    else
		    {
			    full += '<img src="/en/ticker/green.jpg" valign="middle" border="0" />&nbsp;';
		    }

		    full += x[i].getElementsByTagName("percentageChange")[0].childNodes[0].nodeValue +"%&nbsp;";
        }
        else
        {
    		full += '&nbsp;<img src="/en/img/no-change.gif" valign="top" border="0" />&nbsp;';

        }
        */
		full += "&nbsp;<font color='white' >&nbsp;|&nbsp;</font>&nbsp;";
		}

	}

   if (((full == TICKER_CONTENT_START) || (full == "")) && (EXIT_COUNT < 6)) {
  		 parseXML();
   }



	TICKER_CONTENT += full;

}