Pulled down bug fixes, example updates, etc. r717:r787 from source:/branches/openlayers/1.0.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@788 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Tile/Image.js

@@ -36,7 +36,9 @@ OpenLayers.Tile.Image.prototype =
     /**
     */
     draw:function(transparent) {
-        if (transparent) {
+        if (false) { // don't actually use the alpha PNG hack right now
+                     // it has a fiercely bad effect on IE6's performance
+            // if (transparent) {
             this.imgDiv = OpenLayers.Util.createAlphaImageDiv(null,
                                                            this.position,
                                                            this.size,

lib/OpenLayers/Tile/WFS.js

@@ -79,7 +79,7 @@ OpenLayers.Tile.WFS.prototype =
             doc = OpenLayers.parseXMLString(request.responseText);
         }
         
-        var resultFeatures = OpenLayers.Util.getNodes(doc, "gml:featureMember");
+        var resultFeatures = doc.getElementsByTagName("featureMember");
             
         //clear old featureList
         this.features = new Array();