// JavaScript Document
	var pufApri;
	
	var apriFin = function (lnk) {
		var u, t, l, w, h;
		
		w = Math.round(screen.height*2/3);
		h = Math.round(screen.height*2/3);
		l = Math.round((screen.width - w)/2);
		t = Math.round((screen.height - h)/2);
		u = lnk.href;

		if (u != "")
			pufApri = window.open(u,"Immgagine","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width="+w+",height="+h+",top="+t+",left="+l+"");
		
		return false;
		
	}
	
	function rollover(img, src) {
		$(img).set('src', src);
	}

	function addQSLink(key, value) {
		var qst = location.search.substr(1);
		var dati = new Array();
		if (qst.length > 0) {
			dati=qst.split("&");
		}
		var l = "?";
		for (i=0; i < dati.length; i++) {
			if (dati[i].substr(0,key.length) != key)
				l += dati[i]+"&";
		}
		l += key + "=" + value;
		return l;
	}
	function addQS(key, value) {
		location = addQSLink(key, value);
	}
	
	function simplePreload()
	{ 
	  var args = simplePreload.arguments;
	  document.imageArray = new Array(args.length);
	  for(var i=0; i<args.length; i++)
	  {
		document.imageArray[i] = new Image;
		document.imageArray[i].src = args[i];
	  }
	}