// JavaScript Document
function mostrardiv() {

div = document.getElementById('flotante');

div.style.visibility = 'visible';

}
function escondite() 
{ 
   document.getElementById("flash1").innerHTML=""; 
   document.getElementById("flash2").innerHTML="";
   document.getElementById("flash3").innerHTML=""; 
   mostrardiv();  
}
function goto(URL){ 
  escondite()   
  window.location = URL;
}