// <script type="text/javascript">
	
	function ajax_user_login(username,table)
	{
		//alert($(username).value);
		//if(confirm("您确定要删除吗？"))
		//{
		
		if(username !="")
		{
			$.get("ajax_che_user.php", { username: username,table:table, rand: Math.random() },
			   function(data){
					//document.getElementById('span'+pid).style.display = 'none';
					if(data)
					{
						if(data !="TRUE")
						{
							document.getElementById("err_login_user").innerHTML = '<img src="admin/images/btn_close.gif">';
							//document.getElementById("login_user").focus();
						}
						else
						{
							document.getElementById("err_login_user").innerHTML = '<img src="admin/images/btn_apply.gif">';
						}
					}
					
			   } 
			);
		}
		else
		{
			document.getElementById("err_login_user").innerHTML = '';
		}
		//}
	}
	
	function logo_check()
		{
			var str="";
			if(document.getElementById("login_user").value.Trim() == "")
			{
				str += " <?php echo $main['username_not_empty'];?> <br/>";
			}
			if(document.getElementById("login_pword").value.Trim() == "")
			{
				str += "<?php echo $main['password_not_empty'];?>";
			}
			if(str != "")
			{
				document.getElementById("error_info").innerHTML = str;
				return false;
			}
			else
			{
				document.getElementById("userlogin").submit();
				return true;
				
			}	
		}
		
		String.prototype.Trim = function() 
	   { 
		  return this.replace(/(^\s*)|(\s*$)/g, ""); 
	   } 
//script>