I made 1 simple Udf for Beginners check it out: testgui.png grey.gif Original topic can be found Hire, Where I took the code From: http://www.autoitscript.com/forum/index.php?showtopic=47651 Get: testgui.png & grey.gif Put them, UDF & Sample in same Folder Run Sample. Vuala. AutoIt Version.: 3.2.12.0 IS REQUIRED FOR THIS!!!! 1 more thing, This is How It works, We create Gui1 the background, Then we put the Gui2(This is ur gui now) on top of GUI1. So If you want to hide the GUI y