$(document).ready(function(){
  $("#logForm").submit(function (){
	if ($("#username").val()==''){
	  alert('用户名不能为空！');
          $("#username").focus();
	  return false;
	}
	if ($("#userpass").val()==''){
	  alert('密码不能为空');
          $("#userpass").focus();
	  return false;
	}
    $.ajax({
       type:"post",
       url:"checkuser.asp",
       data:{usrname:$("#username").val(),usrpass:$("#userpass").val(),rnd:new Date().getTime()},
       cache:false,
       dataType:"json",
       success:function (msg){
		if(msg.errInfo==0){
		   alert("用户名或密码有误,请重?");
		   $("#username").val("");
		   $("#userpass").val("");
		}
		else{
                   $.cookie("userid",msg.userid,{path:'/',domain:'cedian.com'});
                   $.cookie('username',msg.username,{path:'/',domain:'cedian.com'});
                   $.cookie("cityid",msg.city,{path:'/',domain:'cedian.com'});
		   $("#realname").text(msg.username);
		   $("#loginDiv").hide();
		   $("#logDiv").show();
		}
	  }
    });
   return false;
  });

  showDiv();

  $('#form1').submit(function(){
     var keyword=$('#keyword').val();
     var lanmu=$('#lanmu').val();
     if(keyword=='请输入关键字'){
        alert('请输入关键字');
        document.form1.keyword.focus();
        return false;
     }
     else{
        if(keyword.indexOf("'")>0){
           alert('关键字内不得含有特殊字符');
           document.form1.keyword.select();
           return false;
        }
     }
     if(lanmu==''){
        alert('请选择栏目');
        document.form1.lanmu.focus();
        return false;
     }
     //alert(keyword);
     switch(parseInt(lanmu)){
        case 1:window.location.href='http://wd.cedian.com/list.asp?keyword='+keyword;
          break;
        case 2:window.location.href='http://xx.cedian.com/list.asp?keyword='+keyword;
          break;
        case 3:window.location.href='http://hy.cedian.com/list.asp?keyword='+keyword;
          break;
        case 4:window.location.href='http://zk.cedian.com/yx_list.asp?keyword='+keyword;
          break;
        case 5:window.location.href='http://xt.cedian.com/kj_list.asp?keyword='+keyword;
          break;
        case 6:window.location.href='http://ax.cedian.com/xr_list.asp?keyword='+keyword;
          break;
        case 7:window.location.href='http://dc.cedian.com/list.asp?keyword='+keyword;
          break;
        case 8:window.location.href='http://rc.cedian.com/list.asp?keyword='+keyword;
          break;
        case 9:window.location.href='http://sj.cedian.com/list.asp?keyword='+keyword;
          break;
     }
    return false;
   });

});
//-------------------------------------
function showDiv(){
  if($.cookie("username")!=null){
    $("#realname").text($.cookie("username"));
    $("#loginDiv").hide();
    $("#logDiv").show();
  }
  else{
    $("#loginDiv").show();
    $("#logDiv").hide();
  }
}
//------------------------------
//------------------------------
function logout(){
	 $.cookie("userid",null,{expires:-1,path:"/",domain:"cedian.com"});
	 $.cookie("username",null,{expires:-1,path:"/",domain:"cedian.com"});
	 $.cookie("cityid",null,{expires:-1,path:"/",domain:"cedian.com"});
    $("#username").val("");
    $("#loginDiv").show();
    $("#logDiv").hide();
}