// JavaScript Document
function $(s){return document.getElementById(s);}
function initPro(si,seli){
	var sel=$('ProSelect'),lfoo=foo[si];
	sel.selectedIndex=0,sel.length=1;
	if(!lfoo)return;
	for(var i in lfoo){sel[sel.length]=new Option(lfoo[i],lfoo[i]);if(!!seli&&i==seli)sel.selectedIndex=sel.length-1;};
}
function JionList(){
    var bExist=false;
    var objMM=document.frmOrder;
	var Prodtvalue=objMM.ProSelect.value;
	var ProCount=objMM.ProCount.value;
	var Prodtname=objMM.ProSelect.options[objMM.ProSelect.selectedIndex].text;
    
	if(ProCount==""){
	    alert("Please enter your number to order products！");
		objMM.ProCount.focus();
	}else{
		if(IsNumber(ProCount)){
			for(i=0; i<objMM.OrderList.options.length; i++){
				if(objMM.OrderList.options[i].value.indexOf(Prodtvalue)>=0) {
					alert("The product has been in existence for orders！");
					bExist=true;
					break;
				}
			}
			if(!bExist){
			  objMM.OrderList.options[objMM.OrderList.length] = new Option(Prodtname+"  "+ProCount, Prodtvalue+"(Sum:"+ProCount+")");
			}
		}else{
			alert("Please enter the number！");
			objMM.ProCount.focus();
		}
	}
}

function DeleOne(){
	var objMM=document.frmOrder;
	var orCount = objMM.OrderList.options.length;
	if(objMM.OrderList.value == ""){
			alert("Please select the Please select the product you want to delete orders！");
	}
	else{
		for(i=0; i<orCount; i++){
			if(objMM.OrderList.options[i].selected == true) {
				objMM.OrderList.options[i].removeNode(true);
					break;
			}
		}
	}
}

function del(){
        var select = document.all.select0;
        var selectCount0 = select.options.length;
		if(select.value == ""){
				alert("Please select！");
		}
		else{
				for(i=0; i<selectCount0; i++){
						if(select.options[i].selected == true)
								select.options[i].removeNode(true);break
				}
		}
} 

function IsNumber(str){
    var temp=str.length;
    for (i=0;i<temp;i++){
        if (str.charCodeAt(i)<48)
	        return false;
	    if (str.charCodeAt(i)>57)
	        return false;
    }
    return true;
}

function CheckForm(){
    var objMM=document.frmOrder;
	if(objMM.OrderList.length<1){
        alert("请输入选择产品！");
	    objMM.ProSelect.focus();
		return false;
	}
	if(objMM.CompName.value==""){
        alert("请输入姓名或公司名！");
	    objMM.CompName.focus();
		return false;
	}
	if(objMM.RelaName.value==""){
        alert("请输入订购人！");
	    objMM.RelaName.focus();
		return false;
	}
	if(objMM.RelaTel.value==""){
        alert("请输入联系电话！");
	    objMM.RelaTel.focus();
		return false;
	}
	if(objMM.RelaZip.value==""){
        alert("请输入邮编！");
	    objMM.RelaZip.focus();
		return false;
	}
	if(objMM.RelaAddr.value==""){
        alert("请输入地址！");
	    objMM.RelaAddr.focus();
		return false;
	}
	objMM.OrderList.multiple=true;
    for(var i=0;i<objMM.OrderList.length;i++)
        objMM.OrderList.options[i].selected=true;
    //return true;
//		objMM.action="view.asp";
//		objMM.target="_blank";
		return true;
}
function check() {
					var txtOrderList = document.getElementById("OrderList");
				var txtProSelect = document.getElementById("ProSelect");
				if (txtOrderList.length<1){
					window.alert("Please select the products! :)");
					txtProSelect.focus();
					return false ;
				}

if (document.getElementById("fax").value==""){
	alert("Please writting your fax .")
	document.getElementById("fax").focus();
	return false ;
	}
if (document.getElementById("email").value==""){
	alert("Please writting your email .")
	document.getElementById("email").focus();
	return false ;
	}
if (document.getElementById("post").value==""){
	alert("Please writting your post .")
	document.getElementById("post").focus();
	return false ;
	}
if (document.getElementById("name").value=="")
	{alert("Please writting your name .");document.getElementById("name").focus();return false ;}
if (document.getElementById("tel").value=="")
	{alert("Please writting your telphone .");document.getElementById("tel").focus();return false ;}
if (document.getElementById("add").value=="")
	{alert("Please writting your address .");document.getElementById("add").focus();return false ;}
/*if (document.getElementById("subject").value=="")
	{alert("Please writting your title .");document.getElementById("subject").focus();return false ;}
	*/
if (document.getElementById("body").value=="")
	{alert("Please make a message .");document.getElementById("body").focus();return false ;}
if (document.getElementById("email").value==""){
					window.alert("Please writeting your E_Mail! :)");
					document.getElementById("email").focus();
					return false ;
				}
				else{					
					if (!isEmail(document.getElementById("email").value)){
						window.alert("Please writting the valid E_Mail! :)\n(e.g.): 123@163.com  ");
						document.getElementById("email").focus();
						return false;
					}					
				}
				txtOrderList.multiple=true;
				for(var i=0;i<txtOrderList.length;i++)
					txtOrderList.options[i].selected=true;
				//return true;
			//		objMM.action="view.asp";
			//		objMM.target="_blank";
					return true;
}