97f33fa6a1175aeaab271d32a0d9c2804166a477
larrym
  Mon Nov 21 11:23:35 2011 -0800
use removeAttr to fix a jQuery 1.7 problem
diff --git src/hg/js/hgTracks.js src/hg/js/hgTracks.js
index 3097308..66d8243 100644
--- src/hg/js/hgTracks.js
+++ src/hg/js/hgTracks.js
@@ -2674,31 +2674,31 @@
         }
         // Parse out new ideoGram url (if available)
         // e.g.: <IMG SRC = "../trash/hgtIdeo/hgtIdeo_hgwdev_larrym_61d1_8b4a80.gif" BORDER=1 WIDTH=1039 HEIGHT=21 USEMAP=#ideoMap id='chrom'>
         // We do this last b/c it's least important.
         var a = /<IMG([^>]+SRC[^>]+id='chrom'[^>]*)>/.exec(response);
         if(a && a[1]) {
             var b = /SRC\s*=\s*"([^")]+)"/.exec(a[1]);
             if(b && b[1]) {
                 $('#chrom').attr('src', b[1]);
             }
         }
         if(hgTracks.measureTiming) {
             imageV2.updateTiming(response);
         }
         if(this.disabledEle) {
-            this.disabledEle.attr('disabled', '');
+            this.disabledEle.removeAttr('disabled');
         }
         if(this.loadingId) {
             hideLoadingImage(this.loadingId);
         }
         jQuery('body').css('cursor', '');
         if(this.currentId) {
             var top = $(document.getElementById("tr_" + this.currentId)).position().top;
             $(window).scrollTop(top - this.currentIdYOffset);
         }
     },
 
     loadRemoteTracks: function ()
     {
         if(typeof(hgTracks.trackDb) != "undefined" && hgTracks.trackDb != null) {
             for (var id in hgTracks.trackDb) {