function change(oldimage,newimage){
	document.images[oldimage].src=eval(newimage+".src");
}

function AddToRequirements() {
	document.carts.cart.value = "requirements";
	document.carts.submit();
}

function AddToCart() {
	document.carts.cart.value = "shop";
	document.carts.submit();
}

function DeleteItem(id,pn,description,qty) {
	deleteurl = 'http://www.intexsa.es/cgi-bin/deleteitem.pl?id=';
	if (confirm('Do you really want to delete the following item?\n\nPN:'+pn+'\nDescription:'+description+'\nUds:'+qty)) {
		document.location.href=deleteurl+id;
	}
}