diff --git a/rhodecode/templates/changelog/changelog.html b/rhodecode/templates/changelog/changelog.html
old mode 100644
new mode 100755
--- a/rhodecode/templates/changelog/changelog.html
+++ b/rhodecode/templates/changelog/changelog.html
@@ -25,15 +25,15 @@ ${self.context_bar('changelog')}
     <div class="table">
         % if c.pagination:
             <div id="graph">
-                <div class="info_box" style="clear: both;padding: 10px 6px;text-align: right;">
+                    <div class="info_box" style="clear: both;padding: 10px 6px;min-height: 12px;text-align: right;">
                     <a href="#" class="ui-btn small" id="rev_range_container" style="display:none"></a>
                     <a href="#" class="ui-btn small" id="rev_range_clear" style="display:none">${_('Clear selection')}</a>
 
                     %if c.rhodecode_db_repo.fork:
-                        <a title="${_('Compare fork with %s' % c.rhodecode_db_repo.fork.repo_name)}" href="${h.url('compare_url',repo_name=c.rhodecode_db_repo.fork.repo_name,org_ref_type='branch',org_ref='default',other_repo=c.repo_name,other_ref_type='branch',other_ref=request.GET.get('branch') or 'default')}" class="ui-btn small">${_('Compare fork with parent')}</a>
+                        <a id="compare_fork" title="${_('Compare fork with %s' % c.rhodecode_db_repo.fork.repo_name)}" href="${h.url('compare_url',repo_name=c.rhodecode_db_repo.fork.repo_name,org_ref_type='branch',org_ref='default',other_repo=c.repo_name,other_ref_type='branch',other_ref=request.GET.get('branch') or 'default',merge=1)}" class="ui-btn small">${_('Compare fork with parent')}</a>
                     %endif
                     %if h.is_hg(c.rhodecode_repo):
-                    <a id="open_new_pr" href="${h.url('pullrequest_form',repo_name=c.repo_name)}" class="ui-btn small">${_('Open new pull request')}</a>
+                    <a id="open_new_pr" href="${h.url('pullrequest_home',repo_name=c.repo_name)}" class="ui-btn small">${_('Open new pull request')}</a>
                     %endif
                 </div>
                 <div class="container_header">
@@ -125,8 +125,7 @@ ${self.context_bar('changelog')}
                 var url_tmpl = "${h.url('changeset_home',repo_name=c.repo_name,revision='__REVRANGE__')}";
                 var pr_tmpl = "${h.url('pullrequest_home',repo_name=c.repo_name)}";
 
-                var checkbox_checker = function(e){
-                    var clicked_cb = e.currentTarget;
+                    var checkbox_checker = function(e){
                     var checked_checkboxes = [];
                     for (pos in checkboxes){
                         if(checkboxes[pos].checked){
@@ -134,13 +133,17 @@ ${self.context_bar('changelog')}
                         }
                     }
                     if(YUD.get('open_new_pr')){
-                        if(checked_checkboxes.length>0){
-                            // modify open pull request to show we have selected cs
-                            YUD.get('open_new_pr').innerHTML = _TM['Open new pull request for selected changesets'];
-                        }else{
-                            YUD.get('open_new_pr').innerHTML = _TM['Open new pull request'];
+                            if(checked_checkboxes.length>1){
+                              YUD.setStyle('open_new_pr','display','none');
+                            } else {
+                               YUD.setStyle('open_new_pr','display','');
+                            if(checked_checkboxes.length>0){
+                              YUD.get('open_new_pr').innerHTML = _TM['Open new pull request for selected changesets'];
+                            }else{
+                              YUD.get('open_new_pr').innerHTML = _TM['Open new pull request'];
+                            }
+                          }
                         }
-                    }
 
                     if(checked_checkboxes.length>0){
                         var rev_end = checked_checkboxes[0].name;
@@ -160,20 +163,25 @@ ${self.context_bar('changelog')}
                         YUD.setStyle('rev_range_clear','display','');
 
                         YUD.get('open_new_pr').href = pr_tmpl + '?rev_start={0}&rev_end={1}'.format(rev_start,rev_end);
-
+                            YUD.setStyle('compare_fork','display','none');
                     } else{
                         YUD.setStyle('rev_range_container','display','none');
                         YUD.setStyle('rev_range_clear','display','none');
-                    }
-                };
-                YUE.onDOMReady(checkbox_checker);
-                YUE.on(checkboxes,'click', checkbox_checker);
+                            if (checkboxes){
+                                YUD.get('open_new_pr').href = pr_tmpl + '?rev_end={0}'.format(checkboxes[0].name);
+                            }
+                            YUD.setStyle('compare_fork','display','');
+                        }
+                    };
+                    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];
                         cb.checked = false;
                     }
+                        checkbox_checker();
                     YUE.preventDefault(e);
                 });