we are gonna put a transparent flash Ad on a website. but this website already has some flash on its pages.

the problem is when we use <div> to put the tranparent flash float over the webpages, the transparent flash actually get coverred by the non-transparent flash, no matter how big i set the z-index value.

i have tested locally and found out transparent flash always get covered by non-transparent flash.

have anyone had this problem before?? do u know how to solve it??

thanks in advance