// Menu ajax
function chgImage(image) {
	var img1 = null;	
	if((img1 = document.getElementById("btn1")) == null) return;
	
	var img2 = null;	
	if((img2 = document.getElementById("btn2")) == null) return;
	
	var img3 = null;	
	if((img3 = document.getElementById("btn3")) == null) return;
	

if (image == "btn1")
	img1.src = 'templates/quad/img/BpanHover.jpg';
else img1.src = 'templates/quad/img/Bpan.jpg';

if (image == "btn2")
	img2.src = 'templates/quad/img/BquadsHover.jpg';
else img2.src = 'templates/quad/img/Bquads.jpg';

if (image == "btn3")
	img3.src = 'templates/quad/img/BaccesHover.jpg';
else img3.src = 'templates/quad/img/Bacces.jpg';
}