Rewrite mediamanager JavaScript

Make it faster, prettier, less wrong, add UI effects, use jQuery UI Dialog,
Abstract tree view stuff away into jQuery.dw_tree

media-manager fixes

media.js fix

deprecated prependChild()

moved the TOC toggling to dw_behaviour

mediamanager fix

jQueryized closePopups()

moved some editor functions to a new dw_editor object

There are probably more functions that should go in here

linkwiz: clear doesn't exist anymore

aliased some vars in linkwiz for brevity

fixed linkwiz position

renamed linkwiz object

more robust deprecation messages

some initial refactoring of the linkwizard

fixed delay in qsearch

The ajax quicksearch sent a request on every keystroke instead of
waiting for the user to stop typing.

Upgraded to jQuery 1.6.2 and jQueryUI 1.8.14

deprecated getElementsByClass

deprecated findPosX and findPosY

deprecated drag.js

mediamanager ajax forms

ajax mediamanager fix

ajax mediamanager

prefixed jQuery var with $

fixed two errors in media.js, still needs refactoring

Fix and refactor ajax.js

* Move file to qsearch.js
* Rename object to dw_qsearch
* Remove unnecessary usage of Delay
* Use $ prefix for jQuery objects
* Fix result list hiding on click
*

Fix and refactor ajax.js

* Move file to qsearch.js
* Rename object to dw_qsearch
* Remove unnecessary usage of Delay
* Use $ prefix for jQuery objects
* Fix result list hiding on click
* Fix namespace shorting

show more ...