Barter Site

Need help in assisting on building a barter site. Login/ - Pop Up window -Allow a reset password (through email) -Allow to login through Facebook Register - Pop Up Window -Pop-Up page from log in -Add in a User DisplayName (i.e. what user preferred to be known by others) -Country - drop-down -State - change to City -User name - to check from our database if existing user -Mobile/Contact - to auto-fill the country code based on the Country Field entered -Additional validation - if email check that it should be with only one @ etc. Search Bar/Results -To Filter by country and city also -Gridview OR Listing views -To display Username of Owner of Items and Location -Categories - of related items above On Click Item -When an item is clicked -Title of item (edited by user) -To allow standard Facebook, Twitter, Google+ options as shown in most websites -Send Request will lead to the Page 7 Send Page Request -Auto-fill (i.e. checked) from Page 6 -ADD - allow user (i.e. current user who is trying to do a barter trade, to add in more of his items to trade)It should return back to here. (checked e.g.) with ADD - he may have added in another Item 8 (not currently shown). Upload Screen (for user to add items) -Category dropdown (dynamic only by webmaster not users) -Upload either by files or URL - validation should apply -Make a Global Parameter to allow webmaster to decide if 3 , 4 or more should be allowed by default. -If possible limit file size - global parameters (to allow webmaster to set limit) -Add More (if user has more than 3 items and Global limit is 3) -TO have a small list/icons to show current items in list if addding more FInal Notes: -If you have a template with these features (joomla based) -Just initial set up Project Budget 100USD -Payment upon delivering the project. -No downpayment please