Blank Page On Server, Runs fine on Local

I have an problem in all the forms containing HtmlEditor. These doesn't show their Tabcontainer over server but It runs fine at localhost. Please tell me why is this happening.

Version: 1.60

Regards

I having this problem as well my error console says it is the following

Error: Sys.Extended.UI.HTMLEditor.ToolbarButton is undefined
Source File: http://way2throwed.com/editors/HTMLEditor/HTMLEditor.scripts/InsertDate.js
Line: 31

Error: Sys.Extended.UI.HTMLEditor.ToolbarButton is undefined
Source File: http://way2throwed.com/editors/HTMLEditor/HTMLEditor.scripts/InsertPicture.js
Line: 35

Error: g is not a constructor
Source File: http://way2throwed.com/ScriptResource.axd?d=W0_I6AgCYpp6us8iYXN_proyNrz-acHktRFT90J4FBcIZVF7ZRBAFHboNMa-RX6bx6QKygfuD0GGuNN7vR60CRiNvL8vbasX5mGs7mQ8uYy1dr7Z0&t=fffffffff9cbe881
Line: 2

I had replaced HtmlEditor By FCKEditor and the problem is now gone.