Here is jquery code to third/ specific level of element
Here is jQuery Plugin to quickly and easily build feature tours for your website or app. jQuery Crumble allows you to quickly and easily build feature tours for your website or app using small bubbles.
Jquery fix for preventing wordpress empty search issue. I found a decent/easy jquery workaround on preventing submit if the field is empty: And onload:
Facebox is a jQuery-based, Facebook-style lightbox which can display images, divs, or entire remote pages. It’s simple to use and easy on the eyes. Download the tarball, view the examples, then start enjoying the curves. more detail about the jquery plugings click here Download Facebox v1.3