function goShopping(){
		document.form1.action="index.php";
		document.form1.submit();
	}

	//Update Quantity of a product.
	function UpdateQty(cmbQty){
		prodid = cmbQty.name;
		newQty = cmbQty.options[cmbQty.selectedIndex].text;
		document.location.href = 'shopping_cart_step2.php?act=upd&prodid='+prodid+'&qty='+newQty;
	}

	//Update selected city
	function UpdateCity(cmb){
		var cityname = cmb.options[cmb.selectedIndex].text;
		var cityid   = cmb.options[cmb.selectedIndex].value;
		document.form1.city.value = cityname;
		document.form1.cityid.value = cityid;
		document.location.href = 'shopping_cart_step2.php';
		document.form1.submit();
	}

	//Update selected Location and delivery cost
	function UpdateLoc(cmb){
		var locname = cmb.options[cmb.selectedIndex].text;
		var locid   = cmb.options[cmb.selectedIndex].value;
		document.form1.loc.value = locname;
		document.form1.locid.value = locid;
		document.location.href = 'shopping_cart_step2.php';
		document.form1.submit();
	}

        function setlocation(strlocid){
		document.form1.locid.value = strlocid;
		document.form1.dlyadd1.value = "";
		document.form1.dlyadd2.value = "";
		document.form1.dlypin.value = "560";
		document.location.href = 'shopping_cart_step2.php';
		document.form1.submit();
        }

        function setpopularlocation(strlocid,strdlyadd1,strdlyadd2,strdlypin){
		document.form1.locid.value = strlocid;
		document.form1.dlyadd1.value = strdlyadd1;
		document.form1.dlyadd2.value = strdlyadd2;
		document.form1.dlypin.value = strdlypin;
		document.location.href = 'shopping_cart_step2.php';
		document.form1.submit();
        }

	function goNext(){
		if (document.form1.dlyloc.value=="select") {
			alert("Please select delivery location !");
			return;
		} 
		if (flowercnt<=0) {
			alert("You need to select at least one Flower arrangement to process the order");
			flowercnt=0;
			return;
		} else {
		//Validation successfully - go to next page 
		document.form1.action = 'buyer_address.php';
		document.form1.submit();
		}
	}

//Polpluar location screen
function popular(){
  window.open("popular.php", "_blank","top=150,left=150,height=500,width=600,toolbar=0,menubar=0,scrollbar=0");
}