Toggle PW Bookmarklet

// Create a new bookmark on your toolbar in Firefox,
// and paste this thing into the "location" field.
// Give it a name, and click it whenever you want to
// see what the password fields on forms says.
// I created this because sometimes I'm not sure if
// I typed it right, and want to check without 
// deleting and typing it over.

javascript:Array.prototype.slice.call(document.body.getElementsByTagName('input'),0).filter(function(n){return%20n&&n.type&&(n.type.toLowerCase()==='password'||n._oldType==='password');}).forEach(function(n){if(n.type.toLowerCase()==='password'){n.type='text';n._oldType='password';}else{n.type=n._oldType;}});