1. Move scalebar styling into CSS.

2. Move scalebar up, so we can move Permalink up slightly (that's the next 
   commit)  to not block google copyright.


git-svn-id: http://svn.openlayers.org/trunk/openlayers@1641 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Control/Scale.js

@@ -31,12 +31,7 @@ OpenLayers.Control.Scale.prototype =
         OpenLayers.Control.prototype.draw.apply(this, arguments);
         if (!this.element) {
             this.element = document.createElement("div");
-            this.div.style.right = "3px";
-            this.div.style.bottom = "2em";
-            this.div.style.left = "";
-            this.div.style.top = "";
-            this.div.style.display = "block";
-            this.div.style.position = "absolute";
+            this.div.className = "olControlScale";
             this.element.style.fontSize="smaller";
             this.div.appendChild(this.element);
         }

theme/default/style.css

@@ -0,0 +1,6 @@
+.olControlScale {
+    right: 3px;
+    bottom: 3em;
+    display: block;
+    position: absolute;
+}