var revert = new Array();
var inames = new Array('home','esse','tuning','supplier','calendario','gallery','adesione','foto_eventi');
//preload
if (document.images) {
	var flipped = new Array();
	for (i=0; i<inames.length; i++) {
		flipped[i] = new Image();
		flipped[i].src = "pulsanti/"+inames[i]+"_over.jpg";
		//alert("preload: i="+i+" flipped[i].src = "+flipped[i].src);
	}
}

function over(num) {
	
	if (document.images) {
		revert[num] = document.images[inames[num]].src;
		document.images[inames[num]].src=flipped[num].src;
	}
}

function out (num) {
	if (document.images) {
		document.images[inames[num]].src = revert[num];
	}
}

function MsgOkCancel() 
{ 
var fRet; 
fRet = confirm('Are you sure?'); 
alert(fRet); 
}