<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<script type="text/javascript" src="<c:url value="/resources/js/jquery.js"/>"></script>
<link type="text/css" rel="stylesheet" href='<c:url value="/resources/css/login.css"></c:url>' />
<title>登录</title>
<script type="text/javascript">
function check(){
if(document.getElementById("t1").value==0)
{
alert("用户名不能为空！");
return;
}
else if(document.getElementById("t2").value==0){
alert("密码不能为空！");
return;
}else {
document.forms[0].submit();
}
}
$(function(){
$('#kaptchaImage').click(function () {//生成验证码
$(this).hide().attr('src', 'common/user/handle?' + Math.floor(Math.random()*100) ).fadeIn();
event.cancelBubble=true;
});
});
window.onbeforeunload = function(){
//关闭窗口时自动退出
if(event.clientX>360&&event.clientY<0||event.altKey){
alert(parent.document.location);
}
};
function changeCode() {
$('#kaptchaImage').hide().attr('src', 'common/user/handle?' + Math.floor(Math.random()*100) ).fadeIn();
event.cancelBubble=true;
}
function clickBtn(event) {
if (event.keyCode==13) {
check();
}
}
</script>
</head>
<body onkeypress="clickBtn(event)">
<form action="<c:url value="/common/user/loginCheck"/>" method="post">
<div class="text"></div>
<div class="uName"><input type="text" id="t1" name="loginName"/></div>
<div class="pwd"><input type="password" id ="t2" name="password"/></div>
<div class="code1"> <input name="chknumber" type="text" id="kaptcha" maxlength="4" class="chknumber_input" /> </div>
<div class="code2"><a href="javascript:changeCode()">看不清，换图</a>
</div>
<div class="butLogin" ><img src="<c:url value="/resources/images/but_login.png/" />" width=57px; height=29px; onclick="check();"/>
</div>
</form>
</body>
</html>