iImageLoop = 0
function CheckImages(id) {
	if (iImageLoop<15) {
		sImgSrc = document.all[id].src
		document.all[id].src = sImgSrc.substring(0,sImgSrc.length-4) + '.gif'
	} else {
		document.all[id].src = "http://www.bokus.com/img/cover_50x.gif"
	}
	iImageLoop++
}