While choosing a color palette for a new ad, my hand slipped and accidently selected several palettes simultaneously. To my surprise, each color variable in the code updated to become an array of colors. The interface will allow you to select up to four palettes. The code it produces looks like this:
google_color_border = ["DDAAAA","578A24","191933","660000"];
google_color_bg = ["ECF8FF","CCFF99","333366","7D2626"];
google_color_link = ["0033FF","00008B","99CC33","FFFFFF"];
google_color_url = ["0033FF","00008B","FFCC00","DAA520"];
google_color_text = ["000000","000000","FFFFFF","BDB76B"];
Google choose one of the palettes at random when the ad is displayed. Is anybody using this or have I just noticed the obvious?