function loadNewLink(link) {
	window.open(link); 
	return false;
}

function loadImages(){
   var img
   if (document.images){
      if (!loadedImages) loadedImages = new Array()
      for (var i=0; i < arguments.length; i++){
         img = new Image()
         img.src = arguments[i]
         loadedImages[loadedImages.length] = img
      }
   }
}
function flip(imgName, imgSrc){
   if (document.images && imgName != activeId){
   	  var theImg = document.getElementById(imgName);
      theImg.src = imgSrc;
   }
}
var curURL, pageSplitter, curPage, curLeftPage, curRightPage;
var loadedImages = null;

function setActive() {
	var menuDiv = document.getElementById("main-menu");
	var links = menuDiv.getElementsByTagName("a");
	var images = menuDiv.getElementsByTagName("img");
	var curURL = window.location.href;
	if (curURL.indexOf("index") > -1 || curURL.indexOf(".shtml") == -1) {
		curURL = "";
	}
	for (var i = 0; i < links.length; i++) {
		if (curURL == links[i].href || (curURL == "" && links[i].href.indexOf("index") > -1)) {
			activeId = images[i].id;
			var overImg = "images/" + activeId + "-over.jpg";
			images[i].src = overImg;
			break;
		}
	}
}
var activeId;