function checkTopLogin()
	{
		var loginname=document.getElementById("C_TopLogin1_txtLoginName");
		if(loginname!=null && loginname.value=="")
		{
			alert("请输入用户名");loginname.focus();return false;
		}
		var pwd=document.getElementById("C_TopLogin1_txtPassword");
		if(pwd!=null && pwd.value=="")
		{
			alert("请输入密码");pwd.focus();return false;
		}
		
		var chk=document.getElementById("C_TopLogin1_txtCheck");
		if(chk!=null && chk.value=="")
		{
			alert("请输入验证码");chk.focus();return false;
		}
		
	}
	String.prototype.Trim = function()
	{
		return this.replace(/(^\s*)|(\s*$)/g, "");  
	}
	//找回密码
	function BeforeGetLostPwd()
	{
		var vu_Account = document.getElementById("C_TopLogin1_txtLoginName").value.Trim();
		if (vu_Account == "")
		{
			alert("请在'卡号/用户名'中输入手机号,然后点击“忘记密码”,帐号与密码会发送到您的手机上！");
			document.getElementById("C_TopLogin1_txtLoginName").focus();
			return false;
		}
		
		return true;
	}
	/*
function ShowHotelUnReadOrders()
	{
		//start AJAX fro Order Alarm
		var url="MemberOpenOrder.aspx?OrderAlarm=1";
		PostRequestData(url,null);
		if (xmlDoc != null && xmlDoc.documentElement!=null)
		{
			var alarmNode = xmlDoc.documentElement.selectNodes("Alarm");
			var orderNum = "0,0";
			if (alarmNode[0] != null)
				orderNum = alarmNode[0].text;
			var MSG1 = "";
			if (orderNum != "0,0")
			{
				//alert(orderNum);
				var oo=orderNum.split(",");
				var stt="";
				if(oo[0]!="0")
					stt="现有"+oo[0]+"个酒店预定单待处理";
				if(oo[1]!="0")
					stt +="<br>现有"+oo[1]+"个机票定单未结束";
				MSG1 = new CLASS_MSN_MESSAGE("AlarmWiin",200,120,"预定单提示：","您有1封消息",stt,2,10,"main", "MemberInfo.aspx");  
				MSG1.rect(null,null,null,screen.height-50); 
				MSG1.speed = 10; 
				MSG1.step = 5; 
				MSG1.show();
			}
		}
		the_timeout = setTimeout( 'ShowHotelUnReadOrders()', 60000);
	}
	ShowHotelUnReadOrders();
	
*/
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

MM_preloadImages('images2007/nav011.gif','images2007/nav022.gif','images2007/nav033.gif','images2007/nav044.gif','images2007/nav055.gif','images2007/nav066.gif');