passwordgen.tt

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<script type="text/javascript">
function genstring(strlen) {
	
	if(!strlen) strlen = 6;

	/// init
	var alpha = "abcdefghijklmnopqrstuvwxyz";
	var str   = "";

	/// loop
	for(var i = 0; i < strlen; i++) {
		var p = Math.floor( Math.random() * alpha.length );
		var a = alpha.substring(p, p+1);
		var r = Math.random();
		if(r > 0.7) {
			str += Math.round( Math.random() * 9 );
		}
		else if(r > 0.2) {
			str += a;
		}
		else {
			str += a.toUpperCase();
		}
	}

	/// the end
	var inp = document.getElementById('foo');
	inp.value = str;
	//return str;
}
window.onload=genstring;
</script>

<h2>Password generator</h2>
<input type="text" id="foo"> <input type="button" onclick="genstring()" value="Generate password">
<br>
<br>This generator should have the potensial to create 56.800.235.584 different passwords :)