Bugfix: On the changelog page, its possible that the some changeset is already checked out by the browser. So we check for that on page load.

rhodecode/templates/changelog/changelog.html

@@ -151,7 +151,8 b''
                     var checkboxes = YUD.getElementsByClassName('changeset_range');
                     var url_tmpl = "${h.url('changeset_home',repo_name=c.repo_name,revision='__REVRANGE__')}";
                     var pr_tmpl = "${h.url('pullrequest_home',repo_name=c.repo_name)}";
-                    YUE.on(checkboxes,'click',function(e){
+                    
+                    var checkbox_checker = function(e){
                         var clicked_cb = e.currentTarget;
                         var checked_checkboxes = [];
                         for (pos in checkboxes){
@@ -192,7 +193,10 b''
                             YUD.setStyle('rev_range_container','display','none');
                             YUD.setStyle('rev_range_clear','display','none');
                         }
-                    });
+                    };
+                    YUE.onDOMReady(checkbox_checker);
+                    YUE.on(checkboxes,'click', checkbox_checker);
+
                     YUE.on('rev_range_clear','click',function(e){
                         for (var i=0; i<checkboxes.length; i++){
                             var cb = checkboxes[i];