Drag&Drop Image Gallery - Version 1 Drag and drop feature of this product adds interaction and fun to your online picture album! The thumbnails are placed in a random order so your gallery will look different every time someone visits your website. This template is driven by XML which means you do not need any software but a regular text editor (Notepad for example) in order to add your own content, change background, add more images and galleries. You can adjust the size as well.