// JavaScript Document
function setImage (evt) {
	if (document.images) {
		evt = (evt) ? evt : ((window.event) ? window.event : null);
		if (evt) {
			var elem = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null);
			if (elem && elem.className == "swappable") {
				switch (evt.type) {
					case "mouseover":
						elem.src = imagesHover[elem.id].src;
						break;
					case "mouseout":
						elem.src = imagesNormal[elem.id].src;
						break;
				}
			}
		}
	}
}

function setImageByName(type,name) {
	if (document.images) {
		if (type=="hover") {
			document.images[name].src = imagesHover[name].src;
			return true;
		}
		if (type=="normal") {
			document.images[name].src = imagesNormal[name].src;
			return true;
		}
	}
	return false;
}

function setBgByName(type,idElem) {
	var elem = document.getElementById(idElem);
    if (type=="hover") {
		elem.style = imagesHover[name].src;
		return true;
	}
	if (type=="normal") {
		document.images[name].src = imagesNormal[name].src;
		return true;
	}
	return false;
}

function setImageById(elem,name) {
	if (document.images) {
  	  document.images[elem].src = imagesNormal[name].src;
	  return true;
	}
	return false;
}

function hightliteLinks(idElem) {
  var elem = document.getElementById(idElem);
  if (navigator.appName == "Microsoft Internet Explorer")
    elem.clearAttributes();
  else
    elem.removeAttribute("class");
  elem.src = imagesHover[idElem].src;
}

document.onmouseover=setImage;
document.onmouseout=setImage;