//---------------------------------------------------
// Arquivo editado em 18/03/2010 por Sidney Benetti
// para adicionar a funcionalidade de manter a posição
// vertical e alterar a imagem exibida.
//---------------------------------------------------

var persistclose = 0 	// 1 = manually closed for browser session
var startX = 968  	// x offset 
var startY = 2	 	// y offset 
var allowScroll = 0 	// 1 = rola com a página / 0 = fica fixo


function GetWidth() {
	var x = 0;

	if (self.innerHeight) {
		x = self.innerWidth;
	} else if (document.documentElement && document.documentElement.clientHeight) {
		x = document.documentElement.clientWidth;
	} else if (document.body) {
		x = document.body.clientWidth;
	}

	return x;
}


function iecompattest(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}


function get_cookie(Name) {
	var search = Name + "="
	var returnvalue = "";
	if (document.cookie.length > 0) {
		offset = document.cookie.indexOf(search)
		if (offset != -1) {
			offset += search.length
			end = document.cookie.indexOf(";", offset);
			if (end == -1) end = document.cookie.length;
			returnvalue=unescape(document.cookie.substring(offset, end))
		}
	}
	return returnvalue;
}


function closebar(){
	if (persistclose)
	document.cookie="remainclosed=1"
	document.getElementById("popup_v2").style.visibility="hidden"
}


function staticbar(){
	var isbar = document.getElementById("popup_v2");
	if (isbar)
	{
		barheight=document.getElementById("popup_v2").offsetHeight
		var ns = (navigator.appName.indexOf("Netscape") != -1) || window.opera;
		var d = document;
		function ml(id){
			var el=d.getElementById(id);
			if (!persistclose || persistclose && get_cookie("remainclosed")=="")
				el.style.visibility="visible"
			if(d.layers) el.style=el;
			el.sP=function(x,y){this.style.left=x+"px";this.style.top=y+"px";};
			el.x = startX;
			el.y = startY;
			return el;
		}
		window.stayTopLeft=function(){
			var pY = ns ? pageYOffset : iecompattest().scrollTop;
			ftlObj.y += (pY + startY - ftlObj.y)/8;

			ftlObj.sP(ftlObj.x, ftlObj.y);

			//-- Verifica se deve rolar com a página
			if (allowScroll == 1) {
				setTimeout("stayTopLeft()", 10);
			}
			
		}
		ftlObj = ml("popup_v2");
		stayTopLeft();
	}
}


if (window.addEventListener)
	window.addEventListener("load", staticbar, false)
else if (window.attachEvent)
	window.attachEvent("onload", staticbar)
else if (document.getElementById)
	window.onload=staticbar