Where i place these?

[braddd]

http://community.mybb.com/thread-82696.html

Where do i place the javascript?

[.m.]

all general links code is to be placed in the header template
member specific links to be added to header_welcomeblock_member template

[braddd]

all general links code is to be placed in the header template
member specific links to be added to header_welcomeblock_member template

How can i make a image a dropdown link?

[.m.]

^ please elaborate your requirement
a link code is like <a href="link path">link text</a>
if you want to use an image instead of text link then it can be like below
<a href="link path"><img src="path to image" /></a>

[braddd]

^ please elaborate your requirement
a link code is like <a href="link path">link text</a>
if you want to use an image instead of text link then it can be like below
<a href="link path"><img src="path to image" /></a>

i want it so when someone highlights over the image it shows a list of links like the text drop down link. not just where you click on image you go to a page.