function changeService(flink,id){		
		for (i=1;i<13;i++)	{
			$("#ser"+i).attr("class","bd");
		}
		$("#ser"+id).attr("class","bdc");
		$("#service_fra").attr("src",flink);
	}

	function checkLogin(){
		if ($("#username").val()==''){
			alert("请输入用户名!");
			return false;
		}
		if ($("#password").val()==''){
			alert("请输入密码!");
			return false;
		}
		var actionStr = $("#logintype").val();
		var pwd = $("#password").val();
		var uname = $("#username").val();
		if (actionStr=='http://121.28.252.77/login.php'){			
			$("#passwd").val(pwd);
		}
		if (actionStr=='http://192.168.0.5/logincheck.php'){	
			$("#UNAME").val(uname);
			$("#PASSWORD").val(pwd);
		}
		if (actionStr=='http://banli.heb.gov.cn/index.do?templet=er_dly'){			
			$("#userid").val(uname);
			$("#passwd").val(pwd);
		}
		if (actionStr=='http://121.28.48.182/userlogin.aspx'){	
			window.location.href=actionStr;
			//$("#Txt_username").val(uname);
			//$("#txt_passkey").val(pwd);
		}		
		document.formlogin.action=actionStr;
		return true;
	}

	function loginOnChange(v){
		if (v=='http://121.28.252.78/zhisha/')
		{
			window.location.href=v;
		}
		if (v=='http://121.28.48.182/userlogin.aspx')
		{
			window.location.href=v;
		}
	}