JS: random password generator

form.html

<input id="usersmodel-pwd" name="UsersModel[pwd]" value="" type="text">

<a href="#generatepassword" id="generatepassword"><span>сгенерировать пароль</span></a>

pass.js

	$('#generatepassword').click(function(e){
		e.preventDefault();

		var i, x, chars, pass;
		var usersModelPwd = function(){
			chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890!#$@";
			pass = "";
			for(x=0;x<8;x++)
			{
			i = Math.floor(Math.random() * 62);
			pass += chars.charAt(i);
			}
			return pass;
		}
		$('#usersmodel-pwd').val(usersModelPwd);
	});