var delayb4scroll = 5000 //Specify initial delay before marquee starts to scroll on page (2000=2 seconds)
var marqueespeed = 1 //Specify marquee scroll speed (larger is faster 1-10)
var pauseit = 1 //Pause marquee onMousever (0=no. 1=yes)?

var copyspeed = marqueespeed
var pausespeed = (pauseit==0)? copyspeed: 0

var actualheight=''

function scrollmarquee()
{
    if (parseInt(cross_marquee.style.top)>(actualheight*(-1)+8))
        cross_marquee.style.top = parseInt(cross_marquee.style.top)-copyspeed+"px"
    else
        cross_marquee.style.top = parseInt(marqueeheight)+8+"px";
}

function initializemarquee()
{
    if (document.getElementById("vmarquee") != null)
    {
        cross_marquee = document.getElementById("vmarquee");        
        cross_marquee.style.top = 0;
        marqueeheight = document.getElementById("marqueecontainer").offsetHeight;
        actualheight = cross_marquee.offsetHeight;
        if (window.opera || navigator.userAgent.indexOf("Netscape/7") != -1) //if Opera or Netscape 7x, add scrollbars to scroll and exit
        { 
            cross_marquee.style.height = marqueeheight+"px";
            cross_marquee.style.overflow = "auto";
            document.getElementById("noticiasMercado").style.height = marqueeheight + 10 + "px";
            return;
        }
        setTimeout('lefttime=setInterval("scrollmarquee()",30)', delayb4scroll);
    }
    
}

if (window.addEventListener)
{
    window.addEventListener("load", initializemarquee, false);
}    
else
{
    if (window.attachEvent)
    {
        window.attachEvent("onload", initializemarquee);
    }    
    else
    {
        if (document.getElementById)
        {
            window.onload = initializemarquee;
        }
    }        
}