JQuery Collision

JQuery extension to return the collisions between two selectors. Handles padding, margin, borders, and can determine either overlap or portion outside. Returns JQuery "overlap" objects. Requires: jquery1.8.3+, examples also require: jqueryui1.9.2+

Try it out: http://eruciform.com/jquerycollision/

If you like this, try: http://sourceforge.net/projects/jquidragcollide/

Features

Calculates collisions between jQuery selectors
Returns either obstacles that collided, or the overlaps themselves
Provides the directionality of the collisions
Can be configured to provide collisions relative to the collider, obstacle, or any selector
Can be configured to track a collider escaping from a restraint instead of a direct collision
Documentation: https://sourceforge.net/p/jquerycollision/wiki/Home/