hi, can anyone give me some light into what this part of the code does; ctxt_ad_bg = ""; i have put in hex colors (ctxt_ad_bg = "999999"; ) and when i load up my page i see the block come up in that color while the ad loads. once the ad loads however, that color disappears behind the ad. is this just a useless piece of code? or is there a use for it? tia