diff --git a/include/display.js b/include/display.js
index 5ad99ba4..3d5487ca 100644
--- a/include/display.js
+++ b/include/display.js
@@ -174,11 +174,6 @@ rescale = function(factor) {
         factor = 0.1;
     }
 
-    if (conf.scale === factor) {
-        //Util.Debug("Display already scaled to '" + factor + "'");
-        return;
-    }
-
     conf.scale = factor;
     x = c.width - c.width * factor;
     y = c.height - c.height * factor;
diff --git a/include/webutil.js b/include/webutil.js
index 6722fe38..d5174299 100644
--- a/include/webutil.js
+++ b/include/webutil.js
@@ -37,11 +37,14 @@ if (!window.$D) {
  */
 
 // init log level reading the logging HTTP param
-WebUtil.init_logging = function() {
-    Util._log_level = (document.location.href.match(
-         /logging=([A-Za-z0-9\._\-]*)/) ||
-         ['', Util._log_level])[1];
-    
+WebUtil.init_logging = function(level) {
+    if (typeof level === 'undefined') {
+        Util._log_level = (document.location.href.match(
+             /logging=([A-Za-z0-9\._\-]*)/) ||
+             ['', Util._log_level])[1];
+    } else {
+        Util._log_level = level;
+    }
     Util.init_logging();
 };
 WebUtil.init_logging();