// JavaScript Document
var mac, win, firefox, ie, safari = new Boolean;

function detectBrowserAndPlatform(){
	obj = navigator.userAgent;
	mac = (obj.indexOf("Mac")!=-1?true:false);
	win = (obj.indexOf("Win")!=-1?true:false);
	firefox = (obj.indexOf("Fire")!=-1?true:false);
	ie = (obj.indexOf("IE")!=-1?true:false);
	safari = (obj.indexOf("Safari")!=-1?true:false);
}

var rodou = false;


function init(){
	var container_posX = document.getElementById("container").offsetLeft;
	//(container_posX+40)+'px';
	
	var containerNome = "container_"+area;
	if(ie){
		document.getElementById(containerNome).style.backgroundPosition = (container_posX+xx)+"px"+" 0px 0 0";
		document.getElementById(containerNome).style.visibility = "visible";
	}
	else{
		document.getElementById(containerNome).style.backgroundPosition = (container_posX+xx)+"px"+" 0px";
		document.getElementById(containerNome).style.visibility = "visible";
	}
	
	if(!rodou){
		changeTxt();
	}
	
	rodou = true;
}