if (document.images) {
	var mhi = new Image();
	mhi.src = "../../assets/img/mh/stuartearl_999999.gif";
	var mha = new Image();
	mha.src = "../../assets/img/mh/stuartearl_555555.gif";

	var shi = new Image();
	shi.src = "../../assets/img/sh_photos/sh_photos_666666.gif";
	var sha = new Image();
	sha.src = "../../assets/img/sh_photos/sh_photos_555555.gif";
}

function active(imgName) {
  if (document.images) 
    document.images[imgName].src = eval(imgName + "a.src");
}

function inactive(imgName) {
  if (document.images)
    document.images[imgName].src = eval(imgName + "i.src");
}