fix extension in chrome

init.js

@@ -0,0 +1,20 @@
+var ld = (document.all);
+var ns4 = document.layers;
+var ns6 = document.getElementById && !document.all;
+var ie4 = document.all;
+if (ns4) {
+  ld = document.loading;
+} else if (ns6) {
+  ld = document.getElementById("loading").style;
+} else if (ie4) {
+  ld = document.all.loading.style;
+}
+
+function init() {
+  if (ns4) {
+    ld.visibility = "hidden";
+  } else if (ns6 || ie4) {
+    ld.display = "none";
+  }
+}
+init();