/*
	Cover each adWrapper element with an invisible but clickable element
	to intercept the clicks so that they don't hit the ads.
	Show an alert when we get the clicks. This is intended for internal
	use, so that we don't accidentally click our own ads.
*/
function cover_fake_ad(adwrapper) {
	adwrapper.append("<div class=\"adCover\"></div>");
	var cover = adwrapper.children('.adCover');
	cover.width( adwrapper.width() );
	cover.height( adwrapper.height() );
	cover.css('top', 0);
	cover.css('left', 0);
	cover.click(function() {
		alert("Click not thine own ads, for verily the wrath of Google shall smite thee.");
	});
}