large scale syntactic clean up adding missing semi-colons and curly braces around blocks.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@5002 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Events.js

@@ -145,8 +145,9 @@ OpenLayers.Event = {
     findElement: function(event, tagName) {
         var element = OpenLayers.Event.element(event);
         while (element.parentNode && (!element.tagName ||
-              (element.tagName.toUpperCase() != tagName.toUpperCase())))
+              (element.tagName.toUpperCase() != tagName.toUpperCase()))){
             element = element.parentNode;
+        }
         return element;
     },
 
@@ -637,7 +638,7 @@ OpenLayers.Events = OpenLayers.Class({
      */
     handleBrowserEvent: function (evt) {
         evt.xy = this.getMousePosition(evt); 
-        this.triggerEvent(evt.type, evt)
+        this.triggerEvent(evt.type, evt);
     },
 
     /**