/*首导航下的滚动消息 before*/
var marqueeContent=new Array();   
marqueeContent[0]='<a href="news/news_164.html" class="linkmodel">我的特惠我做主，家庭防盗系统只要500元</a>';
marqueeContent[1]='<a href="news/news_164.html" class="linkmodel">我的特惠我做主，家庭防盗系统只要500元</a>';
marqueeContent[2]='<a href="news/news_164.html" class="linkmodel">我的特惠我做主，家庭防盗系统只要500元</a>';
marqueeContent[3]='<a href="news/news_164.html" class="linkmodel">我的特惠我做主，家庭防盗系统只要500元</a>';
marqueeContent[4]='<a href="news/news_164.html" class="linkmodel">我的特惠我做主，家庭防盗系统只要500元</a>';

var marqueeInterval=new Array();  //定义一些常用而且要经常用到的变量
var marqueeId=0;
var marqueeDelay=3000;
var marqueeHeight=13;
function initMarquee() {
 var str=marqueeContent[0];
 document.write('<div id=marqueeBox style="overflow:hidden; line-height:14px;height:'+marqueeHeight+'px" onmouseover="clearInterval(marqueeInterval[0])" onmouseout="marqueeInterval[0]=setInterval(\'startMarquee()\',marqueeDelay)"><div>'+str+'</div></div>');
 marqueeId++;
 marqueeInterval[0]=setInterval("startMarquee()",marqueeDelay);
 }
function startMarquee() {
 var str=marqueeContent[marqueeId];
  marqueeId++;
 if(marqueeId>=marqueeContent.length) marqueeId=0;
 if(marqueeBox.childNodes.length==1) {
  var nextLine=document.createElement('DIV');
  nextLine.innerHTML=str;
  marqueeBox.appendChild(nextLine);
  }
 else {
  marqueeBox.childNodes[0].innerHTML=str;
  marqueeBox.appendChild(marqueeBox.childNodes[0]);
  marqueeBox.scrollTop=0;
  }
 clearInterval(marqueeInterval[1]);
 marqueeInterval[1]=setInterval("scrollMarquee()",10);
 }
function scrollMarquee() {
 marqueeBox.scrollTop++;
 if(marqueeBox.scrollTop%marqueeHeight==marqueeHeight){
  clearInterval(marqueeInterval[1]);
  }
 }
/*首导航下的滚动消息 end*/

//主导航start
function displaySubMenu(li) { 
var subMenu = li.getElementsByTagName("ul")[0]; 
subMenu.style.display = "block"; 
} 
function hideSubMenu(li) { 
var subMenu = li.getElementsByTagName("ul")[0]; 
subMenu.style.display = "none"; 
} 
//end

//产品搜索
function searchSub(){
	var va=document.getElementById("words");
	var reg = /^\s*$/g;
  	//var nullkey=/\s/;
	//  如果是空，或者""
	if(va.value=="" || reg.test(va.value) || "请点击产品搜索按钮进行搜索"==va.value){
  		alert("请输入您需要搜索的产品名称！");
  		va.value="";
  		va.focus();
  		return;
  	}
   	
	document.forms["searchfm"].action="product/productSearch_"+va.value+".html";
	document.forms["searchfm"].submit();
}

$(function(){
//产品导航
function typeload(){
	 $.ajax({
	   type: "POST",
	   url: "product/proHeadList",
	   success: function(data){
	     $(".public_top_window").html(data);
	   }
	});
}
typeload();
});	

//产品左导航
function leftLoad(){
	 $.ajax({
	   type: "POST",
	   url: "product/proLeftList",
	   success: function(data){
	     $("#product_left").html(data);
	   }
	});
}

/*用户登录弹出层*/
function alertinfo(id){//显示弹出层
var obj = document.getElementById(id);
var W = screen.width;//取得屏幕分辨率宽度
var H = screen.height;//取得屏幕分辨率高度
var yScroll;//取滚动条高度
if (self.pageYOffset) {
yScroll = self.pageYOffset;
} else if (document.documentElement && document.documentElement.scrollTop){
yScroll = document.documentElement.scrollTop;
} else if (document.body) {
yScroll = document.body.scrollTop;
}

//obj.style.marginLeft= (W/2 - 200) + "px";
obj.style.top= (H/2 -50 - 225　+　yScroll) + "px";
document.getElementById("bg").style.display="block";
obj.style.display="block";

var scrollstyle = scrolls();
scrollstyle.style.overflowX = "hidden";
scrollstyle.style.overflowY = "hidden";
}
function closediv(id){//关闭弹出层
document.getElementById(id).style.display="none";
document.getElementById("bg").style.display="none";

var scrollstyle = scrolls();
scrollstyle.style.overflowY = "auto";
//scrollstyle.style.overflowX = "hidden";
}
function scrolls(){//取浏览器类型
var temp_h1 = document.body.clientHeight;
var temp_h2 = document.documentElement.clientHeight;
var isXhtml = (temp_h2<=temp_h1&&temp_h2!=0)?true:false;
var htmlbody = isXhtml?document.documentElement:document.body;
return htmlbody;
}



function log_checkName(){
	var name=document.getElementById("loginname");
	var reg = /^\s*$/g;
	//  如果是空，或者""
	if(name.value=="" || reg.test(name.value)){
		document.getElementById('loginDiv').innerHTML="<font color='red' size='-1'>请输入用户名！</font>";
		name.focus();
		return false;
	}
	return true;
}
function log_checkPass(){
	var pwd=document.getElementById("pwd");
	var reg = /^\s*$/g;
	//  如果是空，或者""
	if(pwd.value=="" || reg.test(pwd.value)){
		document.getElementById('passDiv').innerHTML="<font color='red' size='-1'>请输入密码！</font>";
		pwd.focus();
		return false;
	}
	return true;
}
function log_checkVcode(){
	var vcode=document.getElementById("vcode2");
	var reg = /^\s*$/g;
	//  如果是空，或者""
	if(vcode.value=="" || reg.test(vcode.value)){
		alert("请输入验证码！");
		vcode.focus();
		return false;
	}
	return true;
}
function log_check(){
	if(log_checkName() && log_checkPass() && log_checkVcode()){
		return true;
	}
	return false;
}

function log_reset(){
	document.getElementById('loginDiv').innerHTML=" ";
	document.getElementById('passDiv').innerHTML=" ";
	document.forms['logForm'].reset();
}

function log_checkName1(){
	var name=document.getElementById("loginname");
	var reg = /^\s*$/g;
	//  如果是空，或者""
	if(name.value!="" || !reg.test(name.value)){
		document.getElementById('loginDiv').innerHTML=" ";
	}
}
function log_checkPass1(){
	var pwd=document.getElementById("pwd");
	var reg = /^\s*$/g;
	//  如果是空，或者""
	if(pwd.value!="" || !reg.test(pwd.value)){
		document.getElementById('passDiv').innerHTML=" ";
	}
}

function login(){
	var loginname=$("#loginname").val();
	var pwd=$("#pwd").val();
	var vcode2 = $("#vcode2").val();
	if(log_check()==true){
		$.ajax({
		   type: "POST",
		   url:"register/login",
		   data:"loginname="+loginname+"&pwd="+pwd+"&vcode2="+vcode2,
		   success: function(msg){
		     if(msg=="2"){
		     	alert("验证码输入错误！");
		     }else if(msg=="1"){
		     	alert('您输入的用户名或密码错误！');
		     }else{
		     	closediv('alertdiv');
		     	$("#ldiv").html(msg);
		     }
		   }
		});
	}
}

function exit(){
	$.ajax({
		type:"POST",
		url:"register/exit",
		success:function(){
			location.reload();
		}
	});
}