This template has several 'Template Positions' defined in the theme (see file: themes/examplesite/split_classes.csv) . Template positions make it really easy for your clients to insert content in different sections of your template.
The column opposite contains an example of a slideshow. These are easy to create using jQuery and can use images added in the CMS. Edit this page to see how the images are added, they're simply added to the page and given a 'Custom Style' of 'Slideshow'. The jQuery code in theme/examplesite/javascripts/custom.js then uses that selector to convert the images into a slideshow.
Log in to the CMS by clicking here and then click 'Settings' > 'Livechat' > 'Status' > 'Online'. You'll then see the Livechat link show up in the header of this site.
Try using the site-wide search system by searching for terms in the 'search' box in the header of this site.