密码强度提示的实现-悠悠博客

密码强度提示的实现

2006-8-14 7:19:23 发布:Y0uYoU

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>密码</title>
<style type="text/css">
body{
font-size:12px;
font-family: Arial, Helvetica, sans-serif;
margin:0;
}
form{
margin:2em;
}
#chkResult{margin-left:53px;height:15px;}
</style>
</head>

<body>
<form name="form1">
<label for="pwd">用户密码</label>
<input type="password" name="pwd" onblur="chkpwd(this)" />
<div id="chkResult"></div>
<label for="pwd2">重复密码</label>
<input type="password" name="pwd2" />
</form>
<script type="text/javascript">
function chkpwd(obj){
var t=obj.value;
var id=getResult(t);

//定义对应的消息提示
var msg=new Array(4);
msg[0]="密码过短。";
msg[1]="密码强度差。";
msg[2]="密码强度良好。";
msg[3]="密码强度高。";

var sty=new Array(4);
sty[0]=-45;
sty[1]=-30;
sty[2]=-15;
sty[3]=0;

var col=new Array(4);
col[0]="gray";
col[1]="red";
col[2]="#ff6600";
col[3]="Green";

//设置显示效果
var bImg="http://

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