function evtLoad(){
	document.search.search_string.focus();
}

function ViewProductInfo(thisProduct){
	document.location="product.asp?id="+thisProduct;
}


function AddToBasket(thisProd) {
	if (document.forms['addtobasket'].quantity.value != '' && document.forms['addtobasket'].quantity.value != 0) {
		if (isInt(document.forms['addtobasket'].quantity.value)) {						
			document.forms['addtobasket'].prod_id.value = thisProd;
			document.forms['addtobasket'].submit();
			
		} else {
			alert ("Quantity must be numeric, please re-enter");
			document.forms['addtobasket'].quantity.focus();			
		}
	} else {
		document.forms['addtobasket'].quantity.value = 1;		
		alert('Please provide the quantity you you wish to add to your basket ');		
	}
}


function isInt(field) {
	var x = /\d/;
	if (x.test(field)) {
		return true;
	} else {
		return false;
	}
}

function deleteItem(prod_id) {
	var msg = "Please confirm you wish to delete this item from your order.";
	if (confirm(msg)) {
		document.forms['deleteitem'].prod_id.value = prod_id;
		document.forms['deleteitem'].submit();
	}
}



function viewOrder(thisOrder){	
	document.order.order_id.value = thisOrder;
	document.order.submit();
}