if (this._positionIndex+1<this.inGroup.length){ 
if(this._positionIndex+1<this.inGroup.length){ 
	_nextImage: function(){		// summary: load next image in group		if (this._positionIndex+1<this.inGroup.length){			this._positionIndex++;		}else{			this._positionIndex = 0;		}		this._loadImage();	},
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/ebe9455a15d6b84857eebc77079aeeda41c8bedf/Lightbox.js/clean/image/Lightbox.js