var submitcount=0;
function checkNew(){

	if (document.gold_new.type_id.value == ""){
		alert("请选择产品种类");
		return false;
	}

	if (document.gold_new.titlech.value.length < 1){

		alert("请输入标题");

		return false;

	}

	if (document.gold_new.price.value.length < 1){
		alert("请输入价格");
		return false;
	}

	if (!isPointNumber(document.gold_new.price.value)){
		alert("价格必须为半角数字");
		return false;
	}

	if (document.gold_new.click_num.value.length > 0 && !isNumber(document.gold_new.click_num.value)){
		alert("点击数初始值必须为半角数字");
		return false;
	}
	document.gold_new.action = "/manage/gold_list/add";
	document.gold_new.submit();
}
var click_count = 0;
function CheckAll(form) {
	for (var i=0;i<form.elements.length;i++) {
		var e = form.elements[i];
		if (e.Name != "chkAll"&&e.disabled==false)
		e.checked = form.chkAll.checked;
	}
}

function select_dele(){
	var check_box = document.getElementsByTagName('input');
	var len = check_box.length;
	var j = 0;
	for (var i=0;i<len;i++){
		if (check_box[i].type=="checkbox"){
			if(check_box[i].checked){
				j++;
			}
		}
	}
	if (j<1){
		alert("请至少选择一个进行选择删除！");
		return false;
	}
	if (confirm("确定删除吗？")){
		document.gold_del.action = "/manage/gold_list/select_dele";
		document.gold_del.submit();
	}
}

function checkEdit(){
	if (document.gold_edit.type_id.value == ""){
		alert("请选择产品种类");
		return false;
	}
	if (document.gold_edit.titlech.value.length < 1){
		alert("请输入标题");
		return false;
	}
	if (document.gold_edit.click_num.value.length > 0 && !isNumber(document.gold_edit.click_num.value)){
		alert("点击数初始值必须为半角数字");
		return false;
	}
	document.gold_edit.action = "/manage/gold_list/edit_result";
	document.gold_edit.submit();
}
function isNumber(str) {

  var strSource ="0123456789";

  var ch;

  var i;

  var temp;



  for (i=0;i<=(str.length-1);i++) {

    ch = str.charAt(i);

    temp = strSource.indexOf(ch);

    if (temp==-1) {

     return false;

    }

  }

  return true;

}



function isPointNumber(str)

{

  var strSource ="0123456789.";

  var ch;

  var i;

  var temp;



  for (i=0;i<=(str.length-1);i++) {

    ch = str.charAt(i);

    temp = strSource.indexOf(ch);

    if (temp==-1) {

     return false;

    }

  }

  return true;

}
//------------------------------------ajax开始-------------------------------------
function createXMLHttpRequest() {
	if(window.ActiveXObject) {
		try {
			xmlObj = new ActiveXObject("Msxml3.XMLHTTP");
		} catch (e) {
			try {
				xmlObj = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {
				try {
					xmlObj = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (e) {

				}
			}
		}
	} else if(window.XMLHttpRequest) {
		xmlObj = new XMLHttpRequest();
		if (xmlObj.overrideMimeType) {
			xmlObj.overrideMimeType('text/xml');
		}
	}
}

function image_dele(id) {
	if (confirm("您确定要删除图片吗？")){
		createXMLHttpRequest();
		url = "/manage/gold_list/image_dele/" + id;
		xmlObj.onreadystatechange = handleStateChange;
		xmlObj.open("GET", url, true);
		xmlObj.send(null);
	}
}
function handleStateChange() {
	if(xmlObj.readyState == 4) {
		if(xmlObj.status == 200) {
			div_text = xmlObj.responseText;
			document.getElementById("ajax").innerHTML = "";
			document.getElementById("image_dele").innerHTML = "";
			document.getElementById("ajax").innerHTML = div_text;
			div_text = "";
		}
	}
}

function doBuyNumChange(typeid,buynum){

	document.g_list.action = "gold-list-"+typeid + "-" + buynum +".html";

	document.g_list.submit();

}
function Buynow(doc_id){

	buynum = document.g_list.buy_num.value;

	document.g_list.action = "mesos-buyinfo-"+doc_id + "-" + buynum +".html";

	document.g_list.submit();

}

function price_add(){

	document.price_manage.action = "/manage/gold_list/price_add/";

	document.price_manage.submit();

}

function addDiscount(){

	document.price_manage.action = "/manage/gold_list/add_discount/";

	document.price_manage.submit();

}

function change_price(obj,product_id){
	var price_span = "#price_" + product_id;
	var quantity = obj.options[obj.selectedIndex].value;

	var tip=$('#ajax_image');
	tip.css("display","");

	var evt=getEvent();
    var element=evt.srcElement || evt.target;

	var p=KK.position(element);
	var top_px = p.Top+'px';
	var left_px = p.Left-96+'px';
	tip.css("top",top_px).css("left",left_px);

	$.get("/gold/change_price.html?quantity=" + quantity + "&product_id=" + product_id,function(data){
		$(price_span).html(data);
		tip.css("display","none");
	});
}

function jump_to(product_id){
	var quantity_id = "quantity_" + product_id;
	var quantity_select_obj = document.getElementById(quantity_id);
	var quantity = quantity_select_obj.options[quantity_select_obj.selectedIndex].value;

	document.g_list.action = "mesos-buyinfo-"+product_id + "-" + quantity +".html";
	document.g_list.submit();
}


var KK={};
KK.position=function(o){
	var p={Top:0,Left:0};
	while(!!o){
		p.Top+=o.offsetTop;
		p.Left+=o.offsetLeft;
		o=o.offsetParent;
	}
	return p;
}

function getEvent()
{
if(document.all)    return window.event;
func=getEvent.caller;
        while(func!=null){
            var arg0=func.arguments[0];
            if(arg0){if((arg0.constructor==Event || arg0.constructor ==MouseEvent) || (typeof(arg0)=="object" && arg0.preventDefault && arg0.stopPropagation)){return arg0;}            }
            func=func.caller;
        }
       return null;
}