Galleria Image gallery is a jquery plugin that works with jquery version 1.26 , So we need to add some css and javascript references in our project as following :

     jquery-1.2.6.js : jquery base javascript

     jquery.galleria.js : The Image Gallery Plugin "Galleria"

    JimageGallery.js : it has the jquery code the calls functions from jquery.galleria.js

    galleria.css : this style sheet file is used by jquery script to apply css style on images

   GalleryStyle.css : this css is defined by user to make the thumb images in vertical Orientation 

   HGalleryStyle.css : this css is defined by user to make the thumb images in Horizontal             Orientation