as_form=True,

                         rev_start=request.GET.get('rev_start',''),

                         rev_end=request.GET.get('rev_end',''))}";

      var org_repo = YUQ('#pull_request_form #org_repo')[0].value;

      var org_ref = YUQ('#pull_request_form #org_ref')[0].value.split(':');

      var other_repo = YUQ('#pull_request_form #other_repo')[0].value;

      var other_ref = YUQ('#pull_request_form #other_ref')[0].value.split(':');

      var select_refs = YUQ('#pull_request_form select.refs')

      var rev_data = {

    	  'org_repo': org_repo,

    	  'org_ref': org_ref[1],

    	  'org_ref_type': org_ref[0],

    	  'other_repo': other_repo,

          'other_ref': other_ref[1],

          'other_ref_type': other_ref[0],

      }; // gather the org/other ref and repo here

      for (k in rev_data){

    	  url = url.replace('__'+k+'__',rev_data[k]);

      }

      YUD.get('pull_request_overview').innerHTML = "${_('Loading ...')}";

      ypjax(url,'pull_request_overview', function(data){

          var sel_box = YUQ('#pull_request_form #other_repo')[0];

          var repo_name = sel_box.options[sel_box.selectedIndex].value;

          var _data = other_repos_info[repo_name];

          YUD.get('other_repo_desc').innerHTML = other_repos_info[repo_name]['description'];

          YUD.get('other_ref').innerHTML = other_repos_info[repo_name]['revs'];

          // select back the revision that was just compared

          setSelectValue(YUD.get('other_ref'), rev_data['other_ref']);

          // reset && add the reviewer based on selected repo

          YUD.get('review_members').innerHTML = '';

          addReviewMember(_data.user.user_id, _data.user.firstname,

        		          _data.user.lastname, _data.user.username,

        		          _data.user.gravatar_link);

      })

  }

  ## refresh automatically when something changes (org_repo can't change)

  YUE.on('org_ref', 'change', function(e){

     loadPreview();

  });

  YUE.on('other_repo', 'change', function(e){

      var repo_name = e.currentTarget.value;

      // replace the <select> of changed repo

      YUD.get('other_ref').innerHTML = other_repos_info[repo_name]['revs'];

      loadPreview();

  });