TICKER_CONTENT = document.getElementById("TICKER").innerHTML; 
TICKER_RIGHTTOLEFT = false;
TICKER_SPEED = 1;
TICKER_STYLE = "font-family:Arial; font-size:11px; color:#444444";
TICKER_PAUSED = false;
TICKER_STOPPED = false;
function ticker_start() {	
	TICKER_STOPPED = eval(getCookie("cokTicker"));
	var tickerSupported = false;
	TICKER_WIDTH = document.getElementById("TICKER").style.width;
	var img = "<img src=http://d.bolsa.hvimg.com/img/transp.gif width="+TICKER_WIDTH+" height=0>";
	// Firefox
	if (navigator.userAgent.indexOf("Firefox")!=-1 || navigator.userAgent.indexOf("Safari")!=-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();
	}
	ticker_boton();
}
function TICKER_tick() {	
	if (!TICKER_STOPPED) {
		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 ticker_boton() {
	botonPS = document.getElementById("btnTicker");
	if (TICKER_STOPPED){botonPS.src = "http://d.bolsa.hvimg.com/img/ico_play.gif";}
	else{botonPS.src = "http://d.bolsa.hvimg.com/img/ico_pause.gif";}
}
function playorstop(){
	TICKER_STOPPED = !TICKER_STOPPED;
	setCookie("cokTicker", TICKER_STOPPED);
	ticker_boton();
	if (!TICKER_STOPPED) TICKER_tick();
}
function setCookie(cname,value){
	document.cookie=cname+ "=" +escape(value);}
function getCookie(cname){
	if (document.cookie.length>0){
		cstart=document.cookie.indexOf(cname + "=");
		if (cstart!=-1){ 
			cstart=cstart + cname.length+1; 
			cend=document.cookie.indexOf(";",cstart);
			if (cend==-1) cend=document.cookie.length;
			return unescape(document.cookie.substring(cstart,cend));
		} 
	}
	return TICKER_STOPPED;
}
var TICKER_CONTENT; 
var TICKER_WIDTH;
var TICKER_RIGHTTOLEFT;
var TICKER_SPEED;
var TICKER_STYLE;
var TICKER_PAUSED;
var TICKER_STOPPED;
var cstart;
var botonPS;
document.onload = ticker_start();