一段对密码进行加密的脚本

<script>
//Encrypted Password script- By Rob Heslop
//Script featured on Dynamic Drive
//Visit http://www.dynamicdrive.com

function submitentry(){
password = document.password1.password2.value.toLowerCase()
username = document.password1.username2.value.toLowerCase()
passcode = 1
usercode = 1
for(i = 0; i < password.length; i++) {
passcode *= password.charCodeAt(i);
}
for(x = 0; x < username.length; x++) {
usercode *= username.charCodeAt(x);
}
//CHANGE THE NUMBERS BELOW TO REFLECT YOUR USERNAME/PASSWORD
if(usercode==134603040&&passcode==126906300)
//CHANGE THE NUMBERS ABOVE TO REFLECT YOUR USERNAME/PASSWORD
{
window.location=password+".htm"}
else{
alert("password/username combination wrong")}
}
</script>

<form name="password1">
<strong>Enter username: </strong>
<input type="text" name="username2" size="15">
<br>
<strong>Enter password: </strong>
<input type="password" name="password2" size="15">

<input type="button" value="Submit" onClick="submitentry()">
</form>

原文转自：http://www.ltesting.net