var lightbox, closeFlipbook, enabled;
		
		$$.ready(function(){
			enabled = false;
			
				var wh = nvjs.getDocSize();
				var whOffset = nvjs.getScrollXY();
				var whFull = nvjs.getDocFull();
				
			lightbox = function(e){
				$$.event.kill(e);
				
				wh = nvjs.getDocSize();
				whOffset = nvjs.getScrollXY();
				whFull = nvjs.getDocFull();
				
				$$("#flipbook").css("position", "absolute");
				$$("#flipbook").css("zIndex", "4");
					
				$$("#flipbook").css("top",  whOffset[1]+ "px");
				$$("#flipbook").css("left", "0px");
				$$("#flipbook").css("display", "block");
				$$("#flipbook").css("width",  wh[0]+ "px");
				$$("#flipbook").css("height",  wh[1]-10+ "px");
				
				$$("#close_btn").css("top", whOffset[1]-5+"px");
				$$("#close_btn").css("left", whFull[0]-10+"px");
				
				$$("#lightbox").css("left", "0px");
				$$("#lightbox").css("top",  "0px");
				$$("#lightbox").css("width",  wh[0]+ "px");
				$$("#lightbox").css("height",  whFull[1]+ "px");
				$$("#lightbox").css("position", "absolute");
				$$("#lightbox").css("zIndex", "3");
				$$("#lightbox").css("display", "block");
				$$("#lightbox").css("background", "#3f2483");
				enabled = true;
				
			}
			
			$$("#lightbox").add(false, "click", function(){closeFlipbook()});
			
			closeFlipbook = function(){
				wh = nvjs.getDocSize();
				whOffset = nvjs.getScrollXY();
				whFull = nvjs.getDocFull();
				
				
				$$("#lightbox").css("display", "none");
				$$("#flipbook").css("display", "none");
				$$("#flipbook").css("position", "relative");
				$$("#flipbook").css("zIndex", "0");
				$$("#flipbook").css("left", "0px");
				$$("#flipbook").css("top",  "0px");			
				$$("#flipbook").css("width",  "100%");
				$$("#flipbook").css("height",  "100%");
				
				enabled = false;
			}
		})