// JScript 文件
function CheckLogin()
{
    var username=$("loginemail").value;
    var password=$("loginpassword").value;
    if(username.length<=0)
    {			
       alert("请输入用户名");
       $("loginemail").focus();
       return;		
    }	
    if(password.length<=0)
    {			
       alert("请输入密码");
       $("loginpassword").focus();
       return;		
    }	
    var str;
    str="loginUserName="+username+"&loginPassword="+password;
    var  options={  
				   method:'post',  
				   parameters:str,  
				   onComplete:function(transport)
					{ 
					    var v=transport.responseText;
					    if(v=="true")
					    {
                          window.location.reload(); 
                        }
                        else
                        {
                           alert(v);
                        }
					}  
				  }; 
       new Ajax.Request('/aspx/login.aspx',options);
}
function GetTopData()
{
    var obj = document.getElementById("td_loginTop");
	var  options={  
					   method:'post',  
					   parameters:"action=top",
					   onComplete:function(transport)
						{  
							var returnvalue=transport.responseText;
							if (returnvalue.indexOf("??")>-1)
							    obj.innerHTML="";
							else
							    obj.innerHTML=returnvalue;
						}  
				   }; 
   new  Ajax.Request('/aspx/servicedata.aspx?no-cache='+Math.random(),options);
}
GetTopData();
function document.onkeydown() 
{ 
    if(event.keyCode==13) { 
        document.getElementById("img_login").click(); 
        return false; 
    } 
}