Removes all previously loaded images, and clears all caches.
while(this.largeNode.firstChild){ this.largeNode.removeChild(this.largeNode.firstChild); } this.largeNode.appendChild(this._tmpImage); while(this.hiddenNode.firstChild){ this.hiddenNode.removeChild(this.hiddenNode.firstChild); } dojo.forEach(this.images, function(img){ if(img && img.parentNode){ img.parentNode.removeChild(img); } }); this.images = []; this.isInitialized = false; this._imageCounter = 0;