change joomshopping productlist

Hello, to understand, what we need, please have a look at the attached image. you have to extend some modules of joomshopping shopping portal. marked as #1) this is "Jshopping Cart Ext." module. The font should be one or two point smaller. marked as #2) after logged in, there is no need that this bold headline should appear. So, instead of the bold headline there should appear nothing. marked as #3) this site shows a product with different attribues in list form. It's the commercial joomshopping plugin "Deployed list attribute". This site doesn't have a "back" button. So, the user have to use browsers back button. Therefore, we need an additional "back" button placed like shown in the image. The back button should go back one level to products list (where all products are listed from the category where the current product belongs to). Same function than browsers "back" button. marked as #4) this site shows a product with different attribues in list form. It's the commercial joomshopping plugin "Deployed list attribute". Here are listed all attributes (expample with different lenghts). Current predefined amount of each length is 1. At the moment, if the user clicks at length 70 "in the basket", the amount of length 70 is transferred in the basket. If the user clicks at length 100 "in the basket", the amount of length 100 is transferred in the basket. What we need: - predefined amount is 0 (Zero) - i.e. the user can fill in an amount of 3 at length 70, an amount of 5 at length 100. - if the user clicks "in the basket" at any line, all product attribut lines which have a value more than 0 should be transferred to basket. In this example, one line with length 70 and amount 3, and one line with length 100 and amount 5 should transferred to basket with only one click. - if there is a choosed product length already in the basked, the new amount should be added (like now) - it doesn't matter, which lines button "in the basket" is taken. Every button have the same function. - the php file should changed that way, that we can switch betweeen the current version and new extended version with a boolean value in the php file. To make it clear, this switch is only for all changes in #4. What you get: Admin-access for joomshopping and FTP-access to a development installation of joomshopping. What we need if changes are accomplished: A short description, which files are changed, what has been changed and of coures all changed files.