function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
    document.onmousemove=track;
}

function RestoreMap(src) { 
	document.getElementById("deaneries").src=src;
	hideOthers();
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
   //show(x.src.substring((x.src.length)-6,(x.src.length)-4));
}
function show(img) {
	myDiv="map"+img;
	if(document.getElementById(myDiv).className=="map hidden"){
		document.getElementById(myDiv).style.left=(posx-10)+"px";
		document.getElementById(myDiv).style.top=(posy-10)+"px";
		hideOthers();
	}
	document.getElementById(myDiv).className="map shown";
}
function hideOthers() {
	var deans = document.getElementById("deans");
	var deanery = deans.getElementsByTagName("DIV");
	for (i=0;i<deanery.length;i++){
		deanery[i].className="map hidden";}

}
function track(e){
if (!e) var e = window.event;
	if (e.pageX || e.pageY){ //firefox and opera
		posx = e.pageX;
		posy = e.pageY;
		scrollTop = window.pageYOffset;
		if(document.documentElement.clientHeight<document.body.clientHeight){
			docHeight = document.documentElement.clientHeight;	
		}else{
			docHeight = document.body.clientHeight;
		}
	}
	else if (e.clientX || e.clientY){ // ie
		if(document.documentElement.clientHeight){
			posx = e.clientX + document.documentElement.scrollLeft;
			posy = e.clientY + document.documentElement.scrollTop;
			scrollTop = document.documentElement.scrollTop;
			docHeight = document.documentElement.clientHeight;
		}
		else if(document.body){
			posx = e.clientX + document.body.scrollLeft;
			posy = e.clientY + document.body.scrollTop;
			scrollTop = document.body.scrollTop;
			docHeight = document.body.clientHeight;
		}
	}
}