//---------------------------------------javascript para el rollover de los botones de las portadas de alf---------

function Permut (flag,img) {
   if (document.images) {
        if (document.images[img].permloaded) {
            if (flag==1) document.images[img].src = document.images[img].perm.src
            else document.images[img].src = document.images[img].perm.oldsrc
        }
   }
}
function preloadPermut (img,adresse) {
   if (document.images) {
        img.onload = null;
        img.perm = new Image ();
        img.perm.oldsrc = img.src;
        img.perm.src = adresse;
        img.permloaded = true;
   }
}   


var strx = screen.availWidth
var stry = screen.availHeight

setTam()	
function setTam ()
{
	var Top=0;
	var Left=0;
	
	if(Top <0)
	{
		Top = 0;
	}
	if(Left <0)
	{
		Left = 0;
	}
	
	
	
	
	window.resizeTo(strx,stry)
	window.moveTo(Left,Top)
	window.focus ();
	return;
}