Getting frustrated with having the bottom of my pages show up blank due to Google not delivering ads I added the alternate url line to my javascript and added Chitika as my fall back... Lo and behold I almost always get google ads in a space that was empty a good 50% of the time! Dunno if this has been mentioned, could not find it in a search, therefore the post. Hope it helps someone. As always, YMMV, don't eat the yellow snow. Ta ta, Steve
yeap. Chitika being the alternate is much better idea than leaving it without alternate or using some low vonvertion alternate ads.