Added password reload button and neatened up code

Mostly just changed code to do the same thing in less space, but of note is the following commit:
"Added a generate new password function". This added the password reload text originally, and to save time with implementation, the main difference is this:

change

$("#suggested_password").html("<small><strong>Random password
generated for you: </strong><br/>"+password+"</small>");

to

("#suggested_password").html("<small><strong>Random password generated for you: </strong><br/>"+password+"<div style=\"float:right\"><a href=\"\" onclick=\"pass_start(); return false;\">reload</a></div></small>");