diff --git a/UI/WebServerResources/generic.css b/UI/WebServerResources/generic.css
index 671b3ebb5..b38d529e2 100644
--- a/UI/WebServerResources/generic.css
+++ b/UI/WebServerResources/generic.css
@@ -424,16 +424,16 @@ TD.sortableTableHeader:active
   border-bottom: 1px solid #9c9a94; }
 
 TD.headerCell SPAN,
-td.tbtv_headercell SPAN
+TD.tbtv_headercell SPAN
 { float: left; }
 
-td.tbtv_headercell a
+TD.tbtv_headercell A
 { cursor: default;
   margin: 0px auto;
   display: block;
   color: black; }
 
-td.tbtv_headercell a:hover
+TD.tbtv_headercell A:hover
 { margin: 0px auto;
   display: block;
   color: black;
@@ -443,7 +443,7 @@ td.tbtv_headercell a:hover
 
 IMG.sortImage,
 TD.headerCell IMG.tbtv_sortcell,
-td.tbtv_headercell img.tbtv_sortcell
+TD.tbtv_headercell IMG.tbtv_sortcell
 { float: right;
   text-align: right;
   border: 0px;
@@ -566,7 +566,7 @@ INPUT.button,
 A.button,
 A[class~="_disabled"].button:active
 { cursor: default;
-  padding: 1px .5em;
+  padding: 1px 0.5em;
   background-color: #d4d0c8;
   border-top: 2px solid #fff;
   border-left: 2px solid #fff;
diff --git a/UI/WebServerResources/generic.js b/UI/WebServerResources/generic.js
index e341d4be0..a535ed085 100644
--- a/UI/WebServerResources/generic.js
+++ b/UI/WebServerResources/generic.js
@@ -310,7 +310,10 @@ function triggerAjaxRequest(url, callback, userdata) {
 }
 
 function startAnimation(parent, nextNode) {
-  var anim = document.createElement("img");
+  var anim = $("progressIndicator");
+  if (anim) return anim;
+  
+  anim = document.createElement("img");
   anim = $(anim);
   anim.id = "progressIndicator";
   anim.src = ResourcesURL + "/busy.gif";
@@ -511,11 +514,10 @@ function onRowClick(event) {
   }
 
   if (startSelection != $(node.parentNode).getSelectedNodes()) {
+    // Selection has changed; fire mousedown event
     var parentNode = node.parentNode;
     if (parentNode.tagName == 'TBODY')
       parentNode = parentNode.parentNode;
-    //log("onRowClick: parentNode = " + parentNode.tagName);
-    // parentNode is UL or TABLE
     if (document.createEvent) {
       var onSelectionChangeEvent;
       if (isSafari())