/*
********Standards Compliant Rollover Script**********************************************************************
	Author : Daniel Nolan
	http://www.bleedingego.co.uk/webdev.php
*/

function initRollovers() {
	if (!document.getElementById) return
	
	var aPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');

	for (var i = 0; i < aImages.length; i++) {		
		if (aImages[i].className == 'imgover') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, 'o'+ftype);

			aImages[i].setAttribute('hsrc', hsrc);
			
			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;
			
			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			
			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('o'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
}

window.onload = initRollovers;

//***************************************************************************************************************

spazio = '<td width="2"><img src="../img/separatore.gif" width="2" height="30" border="0"></td>';

xmenu = '<td align="center" background="../img/menuback.gif" width="189"><a href="/ita/azienda.html"><img src="../img/t_1.gif" border="0" class="imgover"></a></td>';
xmenu += spazio;
xmenu += '<td align="center"  background="../img/menuback.gif" width="189"><a href="/ita/tecnologia.html"><img src="../img/t_2.gif" border="0" class="imgover"></a></td>';
xmenu += spazio;
xmenu += '<td align="center" background="../img/menuback.gif" width="189"><a href="/ita/marchi.html"><img src="../img/t_3.gif" border="0" class="imgover"></a></td>';
xmenu += spazio;
xmenu += '<td align="center" background="../img/menuback.gif" width="190"><a href="/ita/contatti.html"><img src="../img/t_4.gif" border="0" class="imgover"></a></td>';

document.write(xmenu);
