Advanced menu how to...?

[arrows91]

Hi, Im looking to make a top menu along the lines of this one with the drop down opening all those options in 4/5 columns, but cant find anything on the net, is there a specific name for this type of menu which i can google or can someone tell me how i would go about making it?

menu link

[Jesdisciple]

First you need to learn the Document Object Model - that is, the browser-supplied interface between JavaScript and HTML. The two major references come from Mozilla and Microsoft. Event-handlers (methods whose names begin with on) are of particular importance - especially onclick and onmouseover.