09299fb3727bd23c15888af2c1927e27cf16a05f
larrym
  Mon Jan 31 16:34:17 2011 -0800
remove dead code which uses toggle.png
diff --git src/hg/js/hgTracks.js src/hg/js/hgTracks.js
index 9c5bc8c..0742fae 100644
--- src/hg/js/hgTracks.js
+++ src/hg/js/hgTracks.js
@@ -1788,33 +1788,31 @@
                         if(displayItemFunctions) {
                             o[makeImgTag("magnify.png") + " Zoom to " +  title] = {onclick: function(menuItemClicked, menuObject) { contextMenuHit(menuItemClicked, menuObject, "selectWholeGene"); return true; }};
                             o[makeImgTag("dnaIcon.png") + " Get DNA for " +  title] = {onclick: function(menuItemClicked, menuObject) { contextMenuHit(menuItemClicked, menuObject, "getDna"); return true; }};
                         }
                         o[makeImgTag("bookOut.png") + " Open details page in new window..."] = {onclick: function(menuItemClicked, menuObject) { contextMenuHit(menuItemClicked, menuObject, "openLink"); return true; }};
                         any = true;
                     }
                     if(href != undefined && href.length  > 0) {
                         // Add "Show details..." item
                         if(title.indexOf("Click to alter ") == 0) {
                             ; // suppress the "Click to alter..." items
                         } else if(selectedMenuItem.href.indexOf("cgi-bin/hgTracks") != -1) {
                             ; // suppress menu items for hgTracks links (e.g. Next/Prev map items).
                         } else {
                             var item;
-                            if(title.indexOf("display density") != -1)
-                                item = makeImgTag("toggle.png") + title;
-                            else if(title == "zoomInMore")
+                            if(title == "zoomInMore")
                                 // avoid showing menu item that says "Show details for zoomInMore..." (redmine 2447)
                                 item = makeImgTag("book.png") + " Show details...";
                             else
                                 item = makeImgTag("book.png") + " Show details for " + title + "...";
                             o[item] = {onclick: function(menuItemClicked, menuObject) { contextMenuHit(menuItemClicked, menuObject, "followLink"); return true; }};
                             any = true;
                         }
                     }
                     if(any) {
                         menu.push($.contextMenu.separator);
                         menu.push(o);
                     }
                 }
             }
             if(!done) {