expanded menus

Hi, just trying out expanding menus. I have downloaded expanding-single.js then renamed it udm-custom.js
Created a menu and it all appears to be working fine. but i can't see the down arrow to show there are entries below. There does appear to be a faint white vertical line. This when i use IE 6.0 If i use Firefox 2.0 there appears a very small dot, but not the down arrow. I do have down-green.gif and down-red.gif

Any suggestions. I don't need to recreate udm-style.js do i.

Thanks

Just discovered if i change the un.items second last value, from 3 to 60, then the menu shows a small red cross... i.e. can't find image.. I am using down-red.gif and down-green.gif they are in the udm-resources folder, plus i have added them to all folders in the web structure just in case..

why can't it find the image?

thanks

Found solution...

um.baseSRC = "udm-resources/";

had an extra back slash infront of udm

Thanks anyway