Change the higlight/selection behavior so that we don't use opacity to

indicate selection state.  It's too difficult to tell opacity
differences on light colored photos.  This approach models what
WinXP does.

modules/organize/css/organize.css

@@ -89,9 +89,9 @@
   float: left;
   font-size: 0.8em;
   padding: .5em !important;
-  opacity: .5;
   border-left: 1px hidden #13A;
   border-right: 1px hidden #13A;
+  margin: 4px;
 }
 
 .gOrganizeMicroThumb {
@@ -102,7 +102,8 @@
 }
 
 .gOrganizeMicroThumbGridCell.ui-state-selected {
-  opacity: 1;
+  margin: 2px;
+  border: 2px solid #009;
 }
 
 .ui-selectable-lasso {
@@ -118,8 +119,9 @@
   background-color: #e8e8e8;
 }
 
-#gOrganizeMicroThumbGrid :hover {
-  opacity: 1;
+.gOrganizeMicroThumbGridCell:hover {
+  margin: 2px;
+  border: 2px solid #009;
 }
 
 /****************************************************************