<!--
// Magic button Image Change
// by Giovanni Beani (g.beani@talmud.luda.it)
//
// Which Browser:
var version = "xx"
var browser = 0

var browserName = navigator.appName;
var browserVer = parseInt(navigator.appVersion);

if(browserName == "Netscape" && browserVer >= 3) version = "n3";
else if (browserName == "Netscape" && browserVer < 3) version = "n2";
else if (browserName == "Microsoft Internet Explorer" && browserVer >= 4) version = "e4";
else if (browserName == "Microsoft Internet Explorer" && browserVer < 4) version = "e3";

if(version == "n3" || version == "e4") {browser = 1} else {browser = 0}

// Load Images
if (browser == 1) {
	
	but02_0=new Image();
	but02_1=new Image();
	but02_0.src="../images/bott_hom.gif";
	but02_1.src="../images/bott_hom1.gif";

		but05_0=new Image();
	but05_1=new Image();
	but05_0.src="../images/bott_spt1.gif";
	but05_1.src="../images/bott_spt11.gif";

	but08_0=new Image();
	but08_1=new Image();
	but08_0.src="../images/bott_acq.gif";
	but08_1.src="../images/bott_acq1.gif";

	but09_0=new Image();
	but09_1=new Image();
	but09_0.src="../images/libri_di_pan.gif";
	but09_1.src="../images/libri_di_pan2.jpg";

	but10_0=new Image();
	but10_1=new Image();
	but10_0.src="../images/bottone_pag_prec2.gif";
	but10_1.src="../images/bottone_pag_prec.gif";

	but11_0=new Image();
	but11_1=new Image();
	but11_0.src="../images/bottone_pag_succ2.gif";
	but11_1.src="../images/bottone_pag_succ.gif";

	
}

function On(pict)
{
	if(browser == 1) {
		if(document.images) {
			img=eval(pict+"_1");
			document[pict].src=img.src;
		}
	}
}


function Off(pict)
{
	if(browser == 1) {
		if(document.images) {
			img=eval(pict+"_0");
			document[pict].src=img.src;
		}
	 }
}
//-->