function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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];}}
}

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];}
}

//---------- SLIDESHOW WITH PROTOTYPE AND SCRIPTACULOUS
//---------- Borrowed from www.way2b.com

function autoSlides() {
	Effect.Fade(slideSets[i], { duration:0, from:0.0, to:0.0 });
	document.getElementById(slideLinks[i]).src="http://www.liver.ca/images/structure/"+slideLinks[i]+".png";
	i++;
	if (i == numSlides) i = 0;
	Effect.Appear(slideSets[i], { duration:1, from:0.0, to:.99 });
	document.getElementById(slideLinks[i]).src="http://www.liver.ca/images/structure/"+slideLinks[i]+"_on.png";
}
function resetAll(){
	for(i=1; i<=numSlides; i++){
		 var strBox=document.getElementById("slide"+i);
		 strBox.style.display="none"; 
		 var navBg=document.getElementById("slideTab"+i).src="http://www.liver.ca/images/structure/slideTab"+i+".png";
	}
}
function changeSlide(x){
	clearTimeout (slideTimer);
	resetAll();
	curSlide=x;
	var strBox=document.getElementById("slide"+curSlide);
	Effect.Appear(strBox, {duration:1, from:0.0, to:.99 });
	var navBg=document.getElementById("slideTab"+curSlide).src="http://www.liver.ca/images/structure/slideTab"+curSlide+"_on.png";
}

/*-------- SELECTED PRIORITY TAB ----------------*/
priorityImageStay="slideTab1";
selectedPriorityImg="http://www.liver.ca/images/structure/slideTab1_on.png";
function swapInPriority(x){
document.getElementById("slideTab"+x).src="http://www.liver.ca/images/structure/slideTab"+x+"_on.png";
}
function swapOutPriority(x){
document.getElementById("slideTab"+x).src="http://www.liver.ca/images/structure/slideTab"+x+".png";
setPriorityImage();
}
function setPriorityImage(){
document.getElementById(priorityImageStay).src=selectedPriorityImg;
}
function resetPriorityTabs(){
document.getElementById('slideTab1').src="http://www.liver.ca/images/structure/slidetab1.png";
document.getElementById('slideTab2').src="http://www.liver.ca/images/structure/slidetab2.png";
document.getElementById('slideTab3').src="http://www.liver.ca/images/structure/slidetab3.png";
document.getElementById('slideTab4').src="http://www.liver.ca/images/structure/slidetab4.png";
document.getElementById('slideTab5').src="http://www.liver.ca/images/structure/slidetab5.png";
document.getElementById('slideTab6').src="http://www.liver.ca/images/structure/slidetab6.png";
}
function showPriorityTab(x){
resetPriorityTabs();
img=document.getElementById("slideTab"+x).src;
selectedPriorityImg=img.replace(".png","")+"_on.png";
priorityImageStay="slideTab"+x;

}