// JScript 文件
 var request;
 function createRequest() {
  try {
    request = new XMLHttpRequest();
  } catch (trymicrosoft) {
    try {
      request = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (othermicrosoft) {
      try {
        request = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (failed) {
        request = false;
      }
    }
  }
}
function CallWebMethod()
    {
    var userid = $("uname").value;
    var password = $("upass").value;
    if(userid=="")
    {
    alert("请输入用户名！");
    $("uname").focus();
    return false;
    }
    if(password==""){
    alert("请输入密码！");
    $("upass").focus();
    return false;
    }
    if(password.length<6){
     alert("输入的密码长度不能小于六位！");
    $("upass").focus();
    return false;
    }
  createRequest();
  var url = "login_user.aspx?username=" + escape(userid)+"&password=" + escape(password)+"&sj="+new Date().getTime();
  request.open("GET", url, true);
  request.onreadystatechange = Login;
  request.send(null);
     return true;
    }
    function Login(){
     if (request.readyState == 4) {
   if (request.status == 200) {
	     var result = request.responseText.split(',')[0];
          if(result == "error"){
              alert("用户名和密码不存在，请注册会员！");
             window.top.location.href="Register.aspx";
          }else if(result.indexOf("expection")> 0)
          {
             alert(result);
          }else
          {
          alert("登录成功，发布信息！");
          location.href="Default.shtm?userid="+result;
          }
      }
      }
   }
    function $(val)
   {
      return document.getElementById(val);
   }

function search()
{
    var searchText = $("names").value;
    if(searchText=="")
    {
    alert("请输入输入搜索内容！不能为空值！！！");
    $("names").focus();
    }
    else
    {
       location.href='searchengine_'+$("names").value+"_1.shtm";
   } 
}

function searchs()
{
    var searchText = $("names").value;
    if(searchText=="")
    {
    alert("请输入输入搜索内容！不能为空值！！！");
    $("names").focus();
    }
    else
    {
       window.open('searchengine_'+$("names").value+"_1.shtm");
   } 
}
function searchp()
{
 var searchText = $("names").value;
    if(searchText=="")
    {
    alert("请输入输入搜索内容！不能为空值！！！");
    $("names").focus();
    }
    else
    {
 location.href='../searchengine_'+$("names").value+"_1.shtm";
 }
}
function regMe()
{
 window.top.location.href='Register.shtm';
}
function regMep()
{
 window.top.location.href='../Register.shtm';
}