Would anyone have any suggestions as to how I can use css to overlay a .png image onto my radar display?
Hi Weathergirl,
Just to double check, your png image is transparent, right?
If I understand correctly what you are trying to do, you could use the below css code to lay one image over another item.
position: absolute; top:0px; left:0px;
The above code can be used to place both files on the top left of a page. Of course the radar display goes first and then the png image. Then you could do a php include to pull the overlayed image page to any other page on your site.
Hopefully this is what you are looking for.