Fixed the src value of the logo in the header.
Edited the css file so the secondary nav is not shown (a better approach needed here). The js file holds the sameHeight() function.
Added the 'share purchase' page.
Cleaned up the <script> and <link> tags and let the controller take care of them by using the CClientScript->registerScriptFile() and registerCssfile() methods.
Minor style changes.
Added purchase action and inserted registerCssFile and registerScriptFile methods where needed.
Changed Sandeep's 'wrap' class for bootstrap 'container' class.
Added some styling to the 'nav' class and to the <ul> and <li> in the footer.