I'm trying to display a background image for a map area when a user hovers over it. Currently I've specified a separate id for each area and I have written a javascript function that triggers when the area is hovered over. To this function I pass the element id and by looking at the console I know that the function is being called with the correct element yet the background is not being displayed! Currently I've only implemented the functionality in the products tag.
I also tried giving the area a z-index of 9999 and fixed width/min-width and height/min-height.
Here is the website https://dl.dropbox.com/u/14863356/OsmosysV3/index.html
NOTE: Just an fyi to others who are facing this problem, Chrome or safari require that you have name attribute declared for map even though it is deprecated.