Drag and Drop panels are commonly used in home pages of users as well as administrator. It helps user to control what all the information block to de displayed according to his preference. This type of functionality is often provided by web portals or personal homepage services like iGoogle. wordpress admin page.. etc
 

Normally browsers do not allow to style file inputs. File Style plug-in shows a solution to fix the problem. This Plug-in uses jquery with css which enables the users to use image as browse button and style filename field as normal text field using CSS.
 

This post is an interesting tutorial for making sliding hover nifty effect of Lava Lamp menu which uses jQuery. The source of the post is from gmarwaha.
 

Here is some tutorial which helps to create parallax effect. This post is inspired from productivedreams
 

Here is simple know to every one tutorial about how to make custom right context menu in flash.