function validateShip()
{
	var err = "";

	if (document.shippingcalc.shipstateprovince.value == '') {
		alert('Please enter the State/Province.');
		document.shippingcalc.shipstateprovince.focus();
		return false;
	}

	if (document.shippingcalc.destpostal.value == '') {
		alert('Please enter a the postal code.');
		document.shippingcalc.destpostal.focus();
		return false;
	}
	
	if (document.shippingcalc.weight.value == '') {
		alert('Please enter the weight.');
		document.shippingcalc.weight.focus();
		return false;
	}
	
return true;
}


	// need to see if they are replacing or deleting...if they have the box checked to remove the item from the kit
	// instead of replacing, then we don't need to validate the replace_item_id
	//alert(document.replaceentry.replace_item_id.value);
	//return false;
	//err = checkDropdown(document.replaceentry.replace_item_id.selectedIndex);
	
	//if (!document.replaceentry.remove_item.checked) {
		//if (document.replaceentry.replace_item_id.value == "") {
			//alert('Please choose a valid Replacement Item ID.');
			//document.replaceentry.replace_item_id.focus();
			//return false;
		//}
	



function checkDropdown(choice) {
var error = "";
    //alert(choice);
    if (choice == -1) {
    error = "invalid";
    }    
return error;
}