//** SitesNow Incorporated - www.sitesnow.com
function imageSwap(theImage, theSrc){
  var objStr,obj;
  if(document.images){
	if (typeof(theImage) == 'string') {
	objStr = 'document.' + theImage;
	obj = eval(objStr);
	obj.src = theSrc;
	} 
	else if ((typeof(theImage) == 'object') && theImage && theImage.src) {
	theImage.src = theSrc;
	}
  }
}