function addItemToCart(itemID) {
	document.getElementById('cmd').value = "addCartItem";
	document.getElementById('itemID').value = itemID;
	document.itemForm.submit();
}

function removeItemFromCart(itemID) {
	document.getElementById('cmd').value = "removeCartItem";
	document.getElementById('itemID').value = itemID;
	document.itemForm.submit();
}

function updateQty() {
	document.getElementById('cmd').value = "updateQuantities";
	document.itemForm.submit();
}

function doSearch() {
	if (document.getElementById('srch_for').value == "") {
		
		alert('Please enter an item # to search for.\n\n(Partial item numbers are allowed)');
		return;
	} else {
		document.getElementById('cmd').value = "search";
		document.itemForm.submit();
	}
}

function itemPopup(itemCode,rand) {
	var URL = "itemPopup.php?cmd=itemPopup&item="+itemCode;
	window.open(URL,"itemPopup_"+rand,"width=400,height=400,addressbar=no,resizable=no");
}

function changeOHFilter(ddObj) {
	document.getElementById('cmd').value = "orderHistory";
	document.itemForm.submit();
}