密码强度检测函数（正则）
2008-07-29 22:46
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密码强度检测函数（正则）
本文来自: 脚本之家(www.jb51.net) 详细出处参考：http://www.jb51.net/article/591.htm
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>OA登录</title>
<style type="text/css">
<!--
td {
font-size: 12px;
color: #FFFFFF;
text-decoration: none;
}
input {
font-size: 12px;
color: #003399;
text-decoration: none;
background-color: #EFF1F5;
border: 1px solid #427CD5;
}
.style2 {color: #efefef}
-->
</style>
<SCRIPT>
function showImage(){
var imgObj=new Image(); //创建一个Image对象
imgObj.src="http://www.beingmate.com/images/banner_chang_add.gif"; //装载Image源
if(typeof(imgObj)=="object"){ //判断imgObj装载过后是否为对象，防止异常操作
var width=0;
var height=0;
width=imgObj.width+20; //+20是因为IE方式的默认边距
height=imgObj.height+20;
if(width!=0&&height!=0){
window.open(imgObj.src,"Imagehow", "toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=" +( width )+ ",height=" +( height));
}else{
setTimeout("showImage()", 100); // 判断图片是否装载完成，只有在装载完成后才能取到宽高值
}
}else{
alert("系统错误");
}
}
//showImage();
</SCRIPT>
<script type="text/javascript">
//From BBS.51JS.COM By 网络东西
var $ = function(v){return document.getElementById(v);}
function isSecurity(v){
if (v.length < 3) { iss.reset();return;}
var lv = -1;
if (v.match(/[a-z]/ig)){lv++;}
if (v.match(/[0-9]/ig)){lv++;}
if (v.match(/(.[^a-z0-9])/ig)){lv++;}
if (v.length < 6 && lv > 0){lv--;}
iss.reset();
switch(lv) {
case 0:
iss.level0();
break;
case 1:
iss.level1();
break;
case 2:
iss.level2();
break;
default:
iss.reset();
}
}
var iss = {
color:["CC0000","FFCC33","66CC00","CCCCCC"],
text:["弱","中","强"],
width:["50","100","150","10"],
reset:function(){
$("B").style.backgroundColor = iss.color[3];
$("B").style.width = iss.width[3];
$("A").innerHTML = "";
},
level0:function(){
$("B").style.backgroundColor = iss.color[0];
$("B").style.width = iss.width[0];
$("A").innerHTML = "密码较弱";
},
level1:function(){
$("B").style.backgroundColor = iss.color[1];
$("B").style.width = iss.width[1];
$("A").innerHTML = "中";
},
level2:function(){
$("B").style.backgroundColor = iss.color[2];
$("B").style.width = iss.width[2];
$("A").innerHTML = "高强";
}
}
</script>
<style type="text/css">
<!--
.font14 {
font-family: "Arial", "Helvetica", "sans-serif";
font-size: 14px;
font-weight: bold;
}
-->
</style>
</head>
<body background="BG.gif" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">
<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td align="center">
<table width="500" border="0" cellpadding="0" cellspacing="2" bgcolor="#427CD5">
<tr>
<td><table width="600" height="350" border="0" cellpadding="0" cellspacing="1" bgcolor="#FFFFFF">
<tr>
<td valign="top" background="bg.jpg"><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="13%" height="126"> </td>
<td width="87%"> </td>
</tr>
<tr>
<td> </td>
<td align="right"><div align="left"> <span class="font14"><a href="http://www.beingmate.com/user_login/" target="_blank"><font color="#FF3300">贝因美冠军宝贝大赛专用信息平台入口</font></a></span>
<p align="center"><font color=#ff0000>用户名或密码错误，请重新输入。</font>
<form name="loginform" method="post" action="Main.asp" target="_parent">
<div align="left"></div>
<table border=0 width="55%" cellspacing=1 cellpadding=3>
<tr>
<td width="25%" align=right>帐号/编号:</td>
<td width="25%"><input name=LoginName type=text size=10 maxlength=20 class="doc_txt" value=""></td>
<td align=right>密码: <input name="Pwd" type="Password" size=10 maxlength=20 class="doc_txt" value="" onkeyup="isSecurity(this.value);"></td>
</tr>
<tr>
<td height="50" colspan="3" align=right><div align="center">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="36%" align="right"><font class="red" id="A">密码强度检测</font> </td>
<td width="64%" valign="top">
<table height="8" border="1" align="left" cellpadding="0" cellspacing="0" bordercolor="#EEEEEE" style="border-collapse:collapse;">
<tr>
<td bgcolor="#EEEEEE" width="1" align="center" valign="middle" id="B"></td>
</tr>
</table></td>
</tr>
</table>
<table width="180" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="83" align="right"><label>
<input type="submit" name="Submit" value=" 登 陆 " onclick="return CheckData();"/>
</label>
</td>
<td width="97" align="center"><a href="USER/REG.ASP" target="_blank"><font color="#FFFFFF">申请OA帐号</font></a></td>
</tr>
<tr align="right">
<td colspan="2"> </td>
</tr>
</table>
<input name="login_auto" type="checkbox" id="login_auto" value="1" >
打勾后表示下次自动登陆
<marquee behavior="scroll" scrollamount="3" direction="left" width="150">
<font color="#FFFFFF"></font>
</marquee>
</div></td>
</tr>
</table>
<div align="left"></div>
</form>
<script language=javascript>
function CheckData()
{
if(jtrim(document.loginform.LoginName.value)=="")
{
alert("请输入登录用户名。")
document.loginform.LoginName.focus();
return false;
}
if(jtrim(document.loginform.LoginName.value).length>100)
{
alert("登录用户名不能超过100个字。")
document.loginform.LoginName.focus();
return false;
}
return true;
}
</script>
<script language=javascript src="inc/jtrim.js"></script>
</div></td>
</tr>
</table>
<div align="right"><a href="http://2006.babyschool.com.cn
" target="_blank"><span class="font14"><font color="#FFFFFF">2006贝因美冠军宝贝大赛省级晋级赛进行时 </font></span></a><a href="http://oa.beingmate.com/help/" target="_blank"><font color="#EFEFEF">
帮助文档</font></a> <a href="feedback.asp" target="_blank
b6be
"><font color="#EFEFEF">意见反馈</font></a><span class="font14"><font color="#EFEFEF">
</font></span><a href="http://oa.beingmate.com/help/" target="_blank"><font color="#EFEFEF"></font></a>
<font color="#0061CE">
222.212.7.171
</span> </font> </div></td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
</table>
</body>
</html>
-------------------------------------------------------------------
本文来自: 脚本之家(www.jb51.net) 详细出处参考：http://www.jb51.net/article/591.htm
本文来自: 脚本之家(www.jb51.net) 详细出处参考：http://www.jb51.net/article/591.htm
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>OA登录</title>
<style type="text/css">
<!--
td {
font-size: 12px;
color: #FFFFFF;
text-decoration: none;
}
input {
font-size: 12px;
color: #003399;
text-decoration: none;
background-color: #EFF1F5;
border: 1px solid #427CD5;
}
.style2 {color: #efefef}
-->
</style>
<SCRIPT>
function showImage(){
var imgObj=new Image(); //创建一个Image对象
imgObj.src="http://www.beingmate.com/images/banner_chang_add.gif"; //装载Image源
if(typeof(imgObj)=="object"){ //判断imgObj装载过后是否为对象，防止异常操作
var width=0;
var height=0;
width=imgObj.width+20; //+20是因为IE方式的默认边距
height=imgObj.height+20;
if(width!=0&&height!=0){
window.open(imgObj.src,"Imagehow", "toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=" +( width )+ ",height=" +( height));
}else{
setTimeout("showImage()", 100); // 判断图片是否装载完成，只有在装载完成后才能取到宽高值
}
}else{
alert("系统错误");
}
}
//showImage();
</SCRIPT>
<script type="text/javascript">
//From BBS.51JS.COM By 网络东西
var $ = function(v){return document.getElementById(v);}
function isSecurity(v){
if (v.length < 3) { iss.reset();return;}
var lv = -1;
if (v.match(/[a-z]/ig)){lv++;}
if (v.match(/[0-9]/ig)){lv++;}
if (v.match(/(.[^a-z0-9])/ig)){lv++;}
if (v.length < 6 && lv > 0){lv--;}
iss.reset();
switch(lv) {
case 0:
iss.level0();
break;
case 1:
iss.level1();
break;
case 2:
iss.level2();
break;
default:
iss.reset();
}
}
var iss = {
color:["CC0000","FFCC33","66CC00","CCCCCC"],
text:["弱","中","强"],
width:["50","100","150","10"],
reset:function(){
$("B").style.backgroundColor = iss.color[3];
$("B").style.width = iss.width[3];
$("A").innerHTML = "";
},
level0:function(){
$("B").style.backgroundColor = iss.color[0];
$("B").style.width = iss.width[0];
$("A").innerHTML = "密码较弱";
},
level1:function(){
$("B").style.backgroundColor = iss.color[1];
$("B").style.width = iss.width[1];
$("A").innerHTML = "中";
},
level2:function(){
$("B").style.backgroundColor = iss.color[2];
$("B").style.width = iss.width[2];
$("A").innerHTML = "高强";
}
}
</script>
<style type="text/css">
<!--
.font14 {
font-family: "Arial", "Helvetica", "sans-serif";
font-size: 14px;
font-weight: bold;
}
-->
</style>
</head>
<body background="BG.gif" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">
<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td align="center">
<table width="500" border="0" cellpadding="0" cellspacing="2" bgcolor="#427CD5">
<tr>
<td><table width="600" height="350" border="0" cellpadding="0" cellspacing="1" bgcolor="#FFFFFF">
<tr>
<td valign="top" background="bg.jpg"><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="13%" height="126"> </td>
<td width="87%"> </td>
</tr>
<tr>
<td> </td>
<td align="right"><div align="left"> <span class="font14"><a href="http://www.beingmate.com/user_login/" target="_blank"><font color="#FF3300">贝因美冠军宝贝大赛专用信息平台入口</font></a></span>
<p align="center"><font color=#ff0000>用户名或密码错误，请重新输入。</font>
<form name="loginform" method="post" action="Main.asp" target="_parent">
<div align="left"></div>
<table border=0 width="55%" cellspacing=1 cellpadding=3>
<tr>
<td width="25%" align=right>帐号/编号:</td>
<td width="25%"><input name=LoginName type=text size=10 maxlength=20 class="doc_txt" value=""></td>
<td align=right>密码: <input name="Pwd" type="Password" size=10 maxlength=20 class="doc_txt" value="" onkeyup="isSecurity(this.value);"></td>
</tr>
<tr>
<td height="50" colspan="3" align=right><div align="center">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="36%" align="right"><font class="red" id="A">密码强度检测</font> </td>
<td width="64%" valign="top">
<table height="8" border="1" align="left" cellpadding="0" cellspacing="0" bordercolor="#EEEEEE" style="border-collapse:collapse;">
<tr>
<td bgcolor="#EEEEEE" width="1" align="center" valign="middle" id="B"></td>
</tr>
</table></td>
</tr>
</table>
<table width="180" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="83" align="right"><label>
<input type="submit" name="Submit" value=" 登 陆 " onclick="return CheckData();"/>
</label>
</td>
<td width="97" align="center"><a href="USER/REG.ASP" target="_blank"><font color="#FFFFFF">申请OA帐号</font></a></td>
</tr>
<tr align="right">
<td colspan="2"> </td>
</tr>
</table>
<input name="login_auto" type="checkbox" id="login_auto" value="1" >
打勾后表示下次自动登陆
<marquee behavior="scroll" scrollamount="3" direction="left" width="150">
<font color="#FFFFFF"></font>
</marquee>
</div></td>
</tr>
</table>
<div align="left"></div>
</form>
<script language=javascript>
function CheckData()
{
if(jtrim(document.loginform.LoginName.value)=="")
{
alert("请输入登录用户名。")
document.loginform.LoginName.focus();
return false;
}
if(jtrim(document.loginform.LoginName.value).length>100)
{
alert("登录用户名不能超过100个字。")
document.loginform.LoginName.focus();
return false;
}
return true;
}
</script>
<script language=javascript src="inc/jtrim.js"></script>
</div></td>
</tr>
</table>
<div align="right"><a href="http://2006.babyschool.com.cn
" target="_blank"><span class="font14"><font color="#FFFFFF">2006贝因美冠军宝贝大赛省级晋级赛进行时 </font></span></a><a href="http://oa.beingmate.com/help/" target="_blank"><font color="#EFEFEF">
帮助文档</font></a> <a href="feedback.asp" target="_blank
b6be
"><font color="#EFEFEF">意见反馈</font></a><span class="font14"><font color="#EFEFEF">
</font></span><a href="http://oa.beingmate.com/help/" target="_blank"><font color="#EFEFEF"></font></a>
<font color="#0061CE">
222.212.7.171
</span> </font> </div></td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
</table>
</body>
</html>
-------------------------------------------------------------------
|
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