// JavaScript Document

function trocacor()
{
var Cor = new Array();
Cor[0]= '#990099'
Cor[1]= '#66CC33'
Cor[2]= '#FF0000'
Cor[3]= '#0099FF'
Cor[4]= '#FF9933'
var Numero = Math.floor(Math.random()*5); 
//alert(Cor[Numero]);
document.getElementById("Geral").style.backgroundColor = Cor[Numero];
document.getElementById("logomarca").style.backgroundColor = Cor[Numero];
//document.getElementById("TextoUsiminas").style.color = Cor[Numero];

if(document.getElementById("slogan")){
	document.getElementById("slogan").style.backgroundColor = Cor[Numero];
}

document.write("<style>.CorLink:hover{color:" + Cor[Numero] + " !important;} .CorLetra{color:" + Cor[Numero] + " !important;}</style>");
}