function thumbnailSwap(){

	if( !document.getElementById || !document.getElementsByTagName ) return;
	
	var thumbContainer = document.getElementById("thumbContainer");
	var aTags = thumbContainer.getElementsByTagName("A");

	for(var index = 0; index < aTags.length; index++ ){
		var currentATag = aTags[index];
		currentATag.onclick = function(){
			var imgLarge = document.getElementById("imgLarge");
			var imgText = document.getElementById('imgText');
		
			var text = this.nextSibling;
			while( text.nodeName != 'P' ) text = text.nextSibling;
		
			imgText.innerHTML = text.innerHTML;
			imgText.style.visibility = 'visible';
		
		
			imgLarge.src = this.href
			return false;
		}

	}

}


function initializeViewer(){
	
	if( !document.getElementById || !document.getElementsByTagName ) return;
	
	var blkout = document.createElement('DIV');
	blkout.id = "overlay";
//	var winSize = getWindowSize();
//	var scrollXY = getScrollXY();
	
//	blkout.style.height = (screen.height) + "px";
	
	document.getElementsByTagName('BODY')[0].appendChild(blkout);
	
	
	
	var thumbContainer = document.getElementById("thumbContainer");
	var aTags = thumbContainer.getElementsByTagName("A");

	for(var index = 0; index < aTags.length; index++ ){
		
		
		
		
		
		var currentATag = aTags[index];
		currentATag.onclick = function(){
			var imgLarge = document.getElementById("imgLarge");
			var imgText = document.getElementById('imgText');
		
			var text = this.nextSibling;
			while( text.nodeName != 'P' ) text = text.nextSibling;
		
			imgText.innerHTML = text.innerHTML;
			imgText.style.visibility = 'visible';
		
		
			imgLarge.src = this.href
			return false;
		}

	}
	
	
	
}


// window.onload = thumbnailSwap;
old_addEvent(window,'onload',thumbnailSwap);