function ativar(){
document.getElementById('lightbox').style.display='block';
document.getElementById('fundo').style.display='block'
}
function desativar(){
document.getElementById('lightbox').style.display='none';
document.getElementById('fundo').style.display='none'
}
var ie=document.all;
var nn6=document.getElementById&&!document.all;
var isdrag=false;
var x,y;
var dobj;
function movemouse(e)
{
if (isdrag)
{
dobj.style.left = nn6 ? tx + e.clientX - x : tx + event.clientX - x;
dobj.style.top  = nn6 ? ty + e.clientY - y : ty + event.clientY - y;
return false;
}
}
function selectmouse(e) 
{
var fobj       = nn6 ? e.target : event.srcElement;
var topelement = nn6 ? "HTML" : "BODY";
while (fobj.tagName != topelement && fobj.className != "lightbox")
{
fobj = nn6 ? fobj.parentNode : fobj.parentElement;
}
if (fobj.className=="lightbox")
{
isdrag = true;
dobj = fobj;
tx = parseInt(dobj.style.left+0);
ty = parseInt(dobj.style.top+0);
x = nn6 ? e.clientX : event.clientX;
y = nn6 ? e.clientY : event.clientY;
document.onmousemove=movemouse;
return false;
}
}
document.onmousedown=selectmouse;
document.onmouseup=new Function("isdrag=false");
var loading = "loading";
var care = "texto";
var cont = 1;
function contador() {
document.getElementById('tempo').innerHTML=cont;
if (cont == 0){
document.getElementById(loading).style.display = "none";
document.getElementById(care).style.display = "block";
}
if (cont != 0){
cont = cont-1;
setTimeout("contador()", 1000);
}
}