Password Generator
function GeneratePassword() {
if (parseInt(navigator.appVersion) <= 3) {
alert("Sorry this only works in 4.0 browsers");
return true;
}
var length=8;
var sPassword = "";
length = document.aForm.charLen.value;
var noPunction = (document.aForm.punc.checked);
var randomLength = (document.aForm.rLen.checked);
if (randomLength) {
length = Math.random();
length = parseInt(length * 100);
length = (length % 7) + 6
}
for (i=0; i < length; i++) {
numI = getRandomNum();
if (noPunction) { while (checkPunc(numI)) { numI = getRandomNum(); } }
sPassword = sPassword + String.fromCharCode(numI);
}
document.aForm.passField.value = sPassword
return true;
}
function getRandomNum() {
// between 0 - 1
var rndNum = Math.random()
// rndNum from 0 - 1000
rndNum = parseInt(rndNum * 1000);
// rndNum from 33 - 127
rndNum = (rndNum % 94) + 33;
return rndNum;
}
function checkPunc(num) {
if ((num >=33) && (num <=47)) { return true; }
if ((num >=58) && (num <=64)) { return true; }
if ((num >=91) && (num <=96)) { return true; }
if ((num >=123) && (num <=126)) { return true; }
return false;
}
Generated Password:
# of chars
No Punctuation Marks
Random Length (6 - 12)