var ajax = new RetornaAjax();
var wwholemessage;


function RetornaAjax()
{
    var xmlhttp=false;
    
    try 
    {
        xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    }
    catch(e)
    {
        try{
            xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
           }
           catch(E)
           {
                xmlhttp = new XMLHttpRequest();
           } 
    }
    
    return xmlhttp;
}

function getPageTicker(url)
{	
	if (!ajax)
	{
		alert ('XMLHttpRequest failed to instantiate');
		return false;
	}

	ajax.onreadystatechange = statusCheckTicker;
	ajax.open ('GET', url , true);
	ajax.send (null);

}

function statusCheckTicker()
{
	// 0 = não inicializado
	// 1 = carregando
	// 2 = carregado
	// 3 = modo interativo
	// 4 = completo
		
	if (ajax.readyState == 1)
	{
		wwholemessage = '<span class=AqAStatus>Processando...<span>';
	}
  
	if (ajax.readyState == 4)
	{
		if (ajax.status == 200) // se já esta processado e OK.
		{
			    wwholemessage = ajax.responseText;			    
			    startw (668, 20, '#000000', '#FFFFFF',2);  
		}
		else
		{
                wwholemessage = (ajax.responsetext);	
		}
	}
}

//-- Begin Scroller's Parameters and message -->
//scroller width: change to your own;
var wwidth;

//scroller height: change to your own;
var wheight;

//background color: change to your own; 
var wbcolor;
var fcolor;
//scroller's speed: change to your own;
var sspeed;
var restart=sspeed;
var rspeed=sspeed;

//text: change to your own

// wwholemessage='<a style="color:#CCC000">43.80 - AMBV3 30.20</a>  - ACES4 20.00PETR4 43.80 - AMBV3 30.20 - ACES4 20.00PETR4 43.80 - AMBV3 30.20 - ACES4 20.00PETR4 43.80 - AMBV3 30.20 - ACES4 20.00PETR4 43.80 - AMBV3 30.20 - ACES4 20.00 PETR4 43.80 - AMBV3 30.20 - ACES4 20.00 PETR4 43.80 - AMBV3 30.20 - ACES4 20.00';

//-- end Parameters and message-->

//-- begin: Scroller's Algorithm -->
var sizeupw=0;
var operbr=navigator.userAgent.toLowerCase().indexOf('opera');

if(operbr==-1&&navigator.product&&navigator.product=="Gecko")
{
var agt = navigator.userAgent.toLowerCase();
var rvStart = agt.indexOf('rv:');
var rvEnd = agt.indexOf(')', rvStart);
var check15 = agt.substring(rvStart+3, rvEnd);

if(parseFloat(check15)>=1.8) operbr=0;}
if (navigator.appVersion.indexOf("Mac")!=-1)
    operbr=0;

function goup()
{
    if(sspeed!=rspeed*8)
    {
        sspeed=sspeed*2;
        restart=sspeed;
    }
}

function start_pause()
{
    if (sspeed == 0)
    {sspeed = 2;}
    else
    {sspeed = 0;}
}

function startw(mWidth, mHeight, mBgColor, mFColor, mSpeed)
{
    wwidth  = mWidth;
    wheight = mHeight;
    wbcolor = mBgColor;
    fcolor  = mFColor;
    sspeed  = mSpeed; 
    
    if (!document.all.wslider)
    {
        return;
    }
 
    if(document.getElementById)
    {
        ns6marqueew(document.getElementById('wslider'))
    }
    else
        if(document.all)
        {       
            iemarqueew(wslider);
        }
        else 
        {
            if(document.layers)
                ns4marqueew(document.wslider1.document.wslider2);
        }
}

function iemarqueew(whichdiv)
{
    iedivw=eval(whichdiv);
    
    iedivw.style.pixelLeft=wwidth;
    iedivw.innerHTML='<nobr>'+wwholemessage+'</nobr>';
    sizeupw=iedivw.offsetWidth;ieslidew();
}

function ieslidew()
{
    if(iedivw.style.pixelLeft>=sizeupw*(-1))
    {
        iedivw.style.pixelLeft-=sspeed;
        setTimeout("ieslidew()",5000);
    }
    else
    {
        iedivw.style.pixelLeft=wwidth;
        ieslidew();
    }
}

function ns4marqueew(whichlayer)
{
    ns4layerw=eval(whichlayer);
    ns4layerw.left=wwidth;
    ns4layerw.document.write('<nobr>'+wwholemessage+'</nobr>');
    ns4layerw.document.close();
    sizeupw=ns4layerw.document.width;
    ns4slidew();
}

function ns4slidew()
{
    if(ns4layerw.left>=sizeupw*(-1))
    {
        ns4layerw.left-=sspeed;setTimeout("ns4slidew()",100);
    }
    else
    {
        ns4layerw.left=wwidth;ns4slidew();
    }
}

function ns6marqueew(whichdiv)
{
    ns6divw=eval(whichdiv);
    ns6divw.style.left=wwidth;
    ns6divw.innerHTML='<nobr>'+wwholemessage+'</nobr>';
    
    sizeupw=wwidth; //ns6divw.offsetWidth;
    
    if(operbr!=-1)
    {
        document.getElementById('operaslider').innerHTML='<nobr>'+wwholemessage+'</nobr>';
        sizeupw=document.getElementById('operaslider').offsetWidth;
    }
    
    ns6slidew();
    
}

function ns6slidew()
{
    if(parseInt(ns6divw.style.left)>=sizeupw*(-1))
    {
        ns6divw.style.left=parseInt(ns6divw.style.left)-sspeed;
        setTimeout("ns6slidew()",100);
    }
    else
    {
        ns6divw.style.left=wwidth;
        ns6slidew();
    }
}