9de4aada2a95d6d7df720eefa52e9f48a9cc7ad1
tdreszer
  Wed Oct 19 16:46:39 2011 -0700
Turn off use strict
diff --git src/hg/js/hgTracks.js src/hg/js/hgTracks.js
index 77fe196..70bd049 100644
--- src/hg/js/hgTracks.js
+++ src/hg/js/hgTracks.js
@@ -1,18 +1,18 @@
 // Javascript for use in hgTracks CGI
 
-"use strict";
+// "use strict";
 
 var debug = false;
 var browser;              // browser ("msie", "safari" etc.) // move to utils.js?
 
 /* Data passed in from CGI via the hgTracks object:
  *
  * string cgiVersion      // CGI_VERSION
  * string chromName       // current chromosome
  * int winStart           // genomic start coordinate (0-based, half-open)
  * int winEnd             // genomic end coordinate
  * int newWinWidth        // new width (in bps) if user clicks on the top ruler
  * boolean dragSelection  // true if we should allow drag and select
  * boolean revCmplDisp    // true if we are in reverse display
  * int insideX            // width of side-bar (in pixels)
  * int rulerClickHeight   // height of ruler (in pixels) - zero if ruler is hidden
@@ -1881,53 +1881,30 @@
                 dragSelect.load(false);
                 imageV2.markAsDirtyPage();
             } else if (!imageV2.mapIsUpdateable) {
                 jQuery('body').css('cursor', 'wait');
                 if(selectUpdated) {
                     // assert(document.TrackForm);
                     document.TrackForm.submit();
                 } else {
                         // add a hidden with new visibility value
                         var form = $(document.TrackHeaderForm);
                         $("<input type='hidden' name='"+id+"'value='"+cmd+"'>").appendTo(form);
                         document.TrackHeaderForm.submit();
                 }
             } else {
                 imageV2.requestImgUpdate(id, id+"="+cmd, "");
-                /*var data = "hgt.trackImgOnly=1&" + id + "=" + cmd + "&hgsid=" + getHgsid();  // this will update vis in remote cart
-                if(imageV2.enabled) {
-                    data += "&hgt.trackNameFilter=" + id;
-                }
-                //var center = $("#img_data_" + id);
-                //center.attr('src', "../images/loading.gif")
-                //center.attr('style', "text-align: center; display: block;");
-                //warn("hgTracks?"+data); // Uesful to cut and paste the url
-                var loadingId = showLoadingImage("tr_" + id);
-                $.ajax({
-                        type: "GET",
-                        url: "../cgi-bin/hgTracks",
-                        data: data,
-                        dataType: "html",
-                        trueSuccess: imageV2.updateImgAndMap,
-                        success: catchErrorOrDispatch,
-                        error: errorHandler,
-                        cmd: cmd,
-                        newVisibility: cmd,
-                        id: id,
-                        loadingId: loadingId,
-                        cache: false
-                    });*/
             }
         }
     },
 
     makeHitCallback: function (title)
     {   // stub to avoid problem with a function closure w/n a loop
         return function(menuItemClicked, menuObject) {
             rightClick.hit(menuItemClicked, menuObject, title); return true;
         };
     },
 
     reloadFloatingItem: function ()
     {   // currently dead (experimental code)
         if(rightClick.floatingMenuItem) {
             $('#img_data_' + rightClick.floatingMenuItem).parent().makeFloat(