function AddCart(strStock, objCart) {
	var cartBox = objCart.parentNode.getElementsByTagName('input')[0];
	if(cartBox.value > 0) {
		location.href='cart.php?Stock=' + strStock + '&qty=' + cartBox.value;
	} else {
		location.href='cart.php?Stock=' + strStock + '&qty=1';
	}
}

function submitonce(theform) {
	if (document.all||document.getElementById){
		for (i=0;i<theform.length;i++) {
			var tempobj=theform.elements[i]
			if(tempobj.type.toLowerCase()=="submit"||tempobj.type.toLowerCase()=="reset")
				tempobj.disabled=true
			}
	}
}