function mouseOver(element,ref)
{
	var active = "css/site/"+element+"_active.png";
	var imgbig = "css/site/"+element+"_big.png";
	$(element).setAttribute('src',active);
	$("img_produits_big").setAttribute("src",imgbig);
	$("img_produits_big").setAttribute("alt",imgbig);
	$("link_produits_big").setAttribute("href",ref);
onMouseOut='this.setAttribute(\"src\",\"css/site/refrigeration_inactive.jpg\")'
}
function mouseOut(element)
{
	var inactive = "css/site/"+element+"_inactive.png";
	$(element).setAttribute('src',inactive);
}