Two contributions installed on my Oscommerce 2.3.3 site + 1 fix

I need two contributions installed onto my existing site. Please know, I understand this is mostly copy/paste stuff into the right place so bid accordingly. I want this contribution installed ((jQuery/Ajax Shopping Cart 2.3.3)[login to view URL]) & ((Product Tabs)[login to view URL]). Note: The jquery add to cart does not need to function accordingly on the wishlist page but all other add to cart functions it should Not: The layout of products_info will need adjusted to cater to the products tab. Basicaly fill the full width of the container below the image and product price details. Fix: *****The function below... (found in includes/functions/[login to view URL]) and is suppose to get the current pages url to prohibit unregistered or unestablished zip codes from utilizing the shopping system. Basically just presents the informational pages at full screen width to them until they either a. login, b. create an account or c. establish their zip code with our zip code check. function curPageURL() { $pageURL = 'http'; if ($_SERVER["HTTPS"] == "on") {$pageURL .= "s";} $pageURL = "://"; if ($_SERVER["SERVER_PORT"] != "80") { $pageURL = $_SERVER["REQUEST_URI"]; } else { $pageURL = $_SERVER["REQUEST_URI"]; } $url_array = explode('.',$pageURL); return end(explode("/",$url_array[0])); } is throwing this error Strict Standards: Only variables should be passed by reference in .../htdocs/new/includes/functions/[login to view URL] on line 1415 It was supressed by commenting out the return line. //return end(explode("/",$url_array[0])); I saw earlier 6 bids on one project, all saying it was going to take 15 days to install one contribution. I understand people have to line up projects but if you can't get to copy and pasting some code done in less then two days don't waist your time bidding. Do a good job and you can continue getting work from me. For referencing, the existing websites url can be found in the attached document.