function rollover(nome,url) {
document.images[nome].src=url;
}

function restore(nome,url)  {
document.images[nome].src=url;
}

function preload(nome,url) {
nome= new Image();
nome.src = url;
}



function MM_openBrWindow(theURL,winName,features) 
{ 
  window.open(theURL,winName,features);
}