<%@page language="java"import="java.util.*"pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme() +"://"
+ request.getServerName() +":" + request.getServerPort()
+ path + "/";
%>
<!DOCTYPEHTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>My JSP 'login.jsp' starting page</title>
<metahttp-equiv="pragma"content="no-cache">
<metahttp-equiv="cache-control"content="no-cache">
<metahttp-equiv="expires"content="0">
<metahttp-equiv="keywords"content="keyword1,keyword2,keyword3">
<metahttp-equiv="description"content="This is my page">
<metahttp-equiv="Content-Type"content="text/html; charset=UTF-8">
<styletype="text/css">
.userText {
border:1px solid red;
background-image:url(../images/userVerify.gif);
background-repeat:repeat-x;
background-position:bottom;
}
.userText2 {
}
</style>
<scripttype="text/javascript">
functioncheckName(){
varuserName=document.getElementById("userName").value;
if(userName==""){
alert("你什么都木有输入，提交什么？");
}
}
functioncheckText(){
varuserName=document.getElementById("userName").value;
if(userName==""){
document.getElementById("userName").className="userText";
}else{
document.getElementById("userName").className="userText2";
}
}
</script>
</head>
<body>
<inputtype="text"id="userName" onblur="checkText()"/><br/>
<inputtype="text"id="userPass"/>
<inputtype="button"id="verifyButton"value="提交"onclick="checkName();"/>
</body>
</html>