function Out (imageName) {
	if (document.images) {
		document[imageName].src = eval(imageName + "Out.src");
	}
}

function Over (imageName) {
	if (document.images) {
		document[imageName].src = eval(imageName + "Over.src");
	}
}

if (document.images) {
  informationOut  = new Image();
  informationOver = new Image();

  informationOut.src  = "Images/InformationOut.gif";
  informationOver.src = "Images/InformationOver.gif";

}