drop down in javascript?

Question

I have a test drop down page I made, but right now I have to click "hide" to collapse the text. Does anyone know how to collapse and expand using the same link?
Thanks

the page can be seen here
http://www.arst3000.com/dropdown.html

Answer 1

the easiest way is to set a variable (expanded lets say) to true when the menu is expanded and to false when it is closed:




toggleMenu(){
if( expanded ){
expanded = false;
hideMenu();
}
else{
expanded = true;
showMenu();
}
}

Answer 2

Take a look at this:
http://www.tjkdesign.com/articles/toggle_elements.asp

Answer 3

i think take a look at
http://www.dynamicdrive.com
the best dhtml website.