function subIncreaseQty( id ) {
		document.cart.id.value = id;
		document.cart.NextAction.value = "addone";
		document.cart.action = 'updatecart.asp?<%=deptcode%>';
		document.cart.submit()			
	}
	function subDecreaseQty( id ) {
		document.cart.id.value = id;
		document.cart.NextAction.value = "subtractone";
		document.cart.action = 'updatecart.asp?<%=deptcode%>';
		document.cart.submit()			
	}
			
	function subCalcShip(strmethod) {
		document.cart.action = 'updatecart.asp?<%=deptcode%>';
		document.cart.Action.value = 'update';
		document.cart.shipmethod.value = strmethod;
		document.cart.submit()
	}
function isDigit (c)
{   return ((c >= "0") && (c <= "9"))
}
function isInteger (s)
{   var i;
    for (i = 0; i < s.length; i++)
    {
        var c = s.charAt(i);
        if (!isDigit(c)) return false;
    }
    return true;
}
	function subAdjust(counter) {
		if(eval("document.all.row" + counter + ".style.visibility == 'hidden'"))
		{
			eval("document.all.row" + counter + ".style.visibility = 'visible'");
			eval("document.all.row" + counter + ".style.position = 'relative'");
			eval("document.all.expand" + counter + ".src = '/images/common/Minus.gif'");
		}
		else
		{
			eval("document.all.row" + counter + ".style.visibility = 'hidden'");
			eval("document.all.row" + counter + ".style.position = 'absolute'");
			eval("document.all.expand" + counter + ".src = '/images/common/Plus.gif'");
		}
	}
	function subRemove(id, itemcode) {
	
		document.cart.id.value = id
		document.cart.item.value = itemcode
		document.cart.Action.value = 'remove'
		document.cart.action = 'add2cart.asp<%=deptcode%>'
		document.cart.submit()			
	}
	
	function changeio(id, itemcode) {
	
		document.cart.id.value = id
		document.cart.item.value = itemcode
		document.cart.Action.value = 'changeio'
		document.cart.action = 'add2cart.asp<%=deptcode%>'
		document.cart.submit()			
	}