function fDelItem(oi_id, msg){
			if(confirm(msg)) location.href="DelItem.asp?oi_id="+oi_id;
		}
		function fUpdateQty(num, frm, oi_id, itemPr, nProdsNum){
			if(num){
				var nTotalProds=document.getElementById("nTotalProds").value
				var oT=document.getElementById("orderSTotal").innerHTML
				var iQty=frm.Qty.value
				oT*=1
				iQty*=1
				nTotalProds*=1
				oT-=(iQty*itemPr)


				nTotalProds-=(iQty*nProdsNum)


				var cnum=(iQty)+num
				if(cnum==0){
					fDelItem(oi_id, "Are you sure?")
					return
				}
				oT+=cnum*itemPr
				doAjaxRequest("ProdItemQty.asp", {Oi_Id:oi_id,Qty:cnum, OrderT:oT},{
								method:"POST",
								onSuccess:ajaxSuccess,
								onFailure:ajaxFailure
							});
				frm.Qty.value=cnum
				nTotalProds+=(nProdsNum*cnum)

				document.getElementById("tprice"+oi_id).innerHTML=(itemPr*cnum)
				document.getElementById("orderSTotal").innerHTML=oT
				document.getElementById("nTotalProds").value=nTotalProds
				fCalcDelivery()
				fDisplayTotal()
			}
		}

		function ajaxSuccess(oReq){
			/*alert(oReq.responseText)*/
		}

		function ajaxFailure(){
			alert("ERROR")
		}

		function fDisplayTotal(){
			var nProdsTotal=document.getElementById("orderSTotal").innerHTML
			var nDelivery=document.getElementById("oDeliveryCost").innerHTML
			document.getElementById("orderTotal").innerHTML=(nProdsTotal*1)+(nDelivery*1)
		}

		function fCalcDelivery(){
			var totalDelivery=0
			var nTotalProds=document.getElementById("nTotalProds").value
			nTotalProds*=1
			
			if(document.getElementById("oDelivery0").checked) 
				totalDelivery=0
			else if(document.getElementById("oDelivery1").checked){
				totalDelivery=nDELIVERY_TO_ISRAEL
				if(nTotalProds>3) totalDelivery+=(nDELIVERY_TO_ISRAEL_ADD*(nTotalProds-3))
			}else if(document.getElementById("oDelivery2").checked){
				totalDelivery=nDELIVERY_TO_USA
				if(nTotalProds>1) totalDelivery+=(nDELIVERY_TO_USA_ADD*(nTotalProds-1))
			}else{
				totalDelivery=nDELIVERY_TO_EUROPE
				if(nTotalProds>1) totalDelivery+=(nDELIVERY_TO_EUROPE_ADD*(nTotalProds-1))
			}

			document.getElementById("oDeliveryCost").innerHTML=totalDelivery;
		}

		function fDelivery(){
			fCalcDelivery()
			var totalDelivery=document.getElementById("oDeliveryCost").innerHTML
			doAjaxRequest("/AjaxFiles/OrderDelivery.asp", {dCost:totalDelivery},{
								method:"POST",
								onSuccess:ajaxSuccess,
								onFailure:ajaxFailure
							});
			fDisplayTotal()
		}