I saw some use of colon like this: Is this a definition of an array? Why I can't see introductions for this in javascript manuals? Also I saw this: Is this the definition of a function inside an object? Maybe this are some advanced features of javascript. Where can I get some manuals for this kind of advanced features?
I know theres a certain site where you get the manual for html and javascript. Try looking it up on Yahoo.! i've seen one site there about html an javascript.