var onImages=new Array();
function Rollover(imgName, imgSrc)
{
	//alert(imgName);
	document[imgName].src = imgSrc;
}


function turnOn(imgName) 
{ 
	if(document.images[imgName].filters != null)
		document.images[imgName].filters[0].stop();
	document.images[imgName].offSrc = document.images[imgName].src;
	document.images[imgName].src    = onImages[imgName].src;
} 
function turnOff(imgName) 
{ 
	if(document.images[imgName].filters != null)
		document.images[imgName].filters[0].apply();
	document.images[imgName].src = document.images[imgName].offSrc;
	if(document.images[imgName].filters != null)
		document.images[imgName].filters[0].play();
} 
function change1(picName,imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + ".src");
      //document[picName].src= imgOn;
      document.getElementById("MainGallery").style.display = "none";
	  //document["MainGallery"].style.display='none';
	  document[picName].src= imgOn;
	  new Effect.Appear("MainGallery");
    }
 }

function CountFGDivs(){
	var count=0;
	navRoot = document.getElementById("GalleryThumbs");
	node = navRoot.firstChild;
	for (i=0; i<navRoot.childNodes.length; i++) {
		TheNode = navRoot.childNodes[i];
		if (TheNode.id!=null){
			if (TheNode.id.substr(0,2)=="FG"){
				count++;
			}
		}
	}
	return count;
}

function Reveal(dir)
{
	navRoot = document.getElementById("GalleryThumbs");
	LastNode=CountFGDivs();
	node = navRoot.firstChild;
	for (i=0; i<navRoot.childNodes.length; i++) {
		TheNode = navRoot.childNodes[i];
		if (TheNode.id!=null){
			if (TheNode.id.substr(0,2)=="FG"){
					if (TheNode.style.display!="none"){
						var NodeNum=TheNode.id.substr(2,1);
						var CurNode=TheNode
						var nn=parseInt(NodeNum)+1;
						var NNN="FG" + nn;
						test=document.getElementById(NNN);
						if (test==null){
							NNN="FG1"
						}
						NextNode=document.getElementById(NNN);
						
						var nn=parseInt(NodeNum)-1;
						var PNN="FG" + nn;
						test=document.getElementById(PNN);
						if (test==null){
							PNN="FG" + LastNode
						}
						PrevNode=document.getElementById(PNN);
					}
			}
		}
	}
	new Effect.toggle(CurNode.id,'blind',{queue:'start'});
	if (dir=='up'){
		new Effect.toggle(PrevNode.id, 'blind',{queue:'end'});
	}else{
		new Effect.toggle(NextNode.id, 'blind',{queue:'end'});
	}
	
}

function ShowPic(Pic){
	alert(TheFiles.length);
	var busy = document.getElementById("busy_indicator");
	busy.style.display="block";
	document.getElementById("GalleryContent").style.display="none";
	var url = 'ImageGetter.php';
	var pars = 'img=' + Pic;
	var target = 'GalleryContent';	
	var myAjax = new Ajax.Updater(target, url, {method: 'get', parameters: pars,onComplete:function(){ new Effect.toggle('busy_indicator');new Effect.toggle('GalleryContent');}});
}

function disappear(){
	document.getElementById("portraitmaster").style.display="none";	
}
function reappear(){
	document.getElementById("portraitmaster").style.display="block";	
}

j=0;