function loginCheck(){
	var account = trim($("account").value);
	var pwd = trim($("pwd").value);
	
	if(account == ''){
		$("loginErr").style.display = '';
		$("loginErr").innerHTML = '请填写账号！';
		return false;
	}else{
		$("loginErr").style.display = 'none';
	}
	if(pwd == ''){
		$("loginErr").style.display = '';
		$("loginErr").innerHTML = '请填写密码！';
		return false;
	}else{
		$("loginErr").style.display = 'none';
	}
	
	var autoLogin = $('autologin').checked ? 1 : 0;
	
	var url = "../home/handle/loginHandle.php";	
	var pars = '?isAjax=1&account='+account+'&pwd='+pwd+'&autologin='+autoLogin+'&'+new Date().getTime();
	var myAjax = new Ajax.Request(url,{
		method:'get',
		parameters:pars,
		onComplete:function(re){
			var result = trim(re.responseText);
			if(result == '3'){
				$("loginErr").style.display = '';
				$("loginErr").innerHTML = '对不起，由于你有过违规操作，您在一段时间内禁止登录';	
				return;
			}
			if(result == '1'){
				location.reload();
			}else{
				$("loginErr").style.display = '';
				$("loginErr").innerHTML = '对不起，账号或密码有误！';	
			}
		}
	});
}

if($("loginForm") != null){
	$("loginForm").onkeydown = function(e){
		Try.these(
		   function(){
			   if(event.keyCode == 13){
				 $("login").click();   
				 return false;                               
			   }
		   },
		   function(){
			   if(e.keyCode == 13){
				 $("login").click();   
				 return false;                               
			   }
		   }
	   );
	}
}



//tab切换函数
function tabs(o_cur, parent, list){
	if(typeof parent == "string") var parent = $(parent);
	var children = parent.getElementsByTagName('li');
	var reg = new RegExp('(\\s|^)current(\\s|$)');
	var n = o_cur.getAttribute("num");
	
	for(var i = 0; i < children.length; i++){
		var element = children[i];
		element.className = element.className.replace(reg, '');
		$(list+i).style.display = 'none';
	}
	if(reg.test(o_cur.className) != true){
		o_cur.className += ' current';
	}
	
	$(list+n).style.display = 'block';
}