var DomLoaded = {
   onload: [],
   loaded: function() {
      if (arguments.callee.done) { return; }
      arguments.callee.done = true;
      for (i=0;i<DomLoaded.onload.length;i++) { DomLoaded.onload[i](); }
   },
   load: function(func) {
      this.onload.push(func);
      if (document.addEventListener) {
         document.addEventListener('DOMContentLoaded',DomLoaded.loaded,null);
      }
      if (/KHTML|WebKit/i.test(navigator.userAgent)) { 
         var timer = setInterval(function() {
            if (/loaded|complete/.test(document.readyState)) {
               clearInterval(timer);
               delete timer;
               DomLoaded.loaded();
            }
         },10);
      }
      /*@cc_on @*/
      /*@if (@_win32) {
         var proto = 'src="javascript:void(0)"';
         if (location.protocol == 'https:') { proto = 'src=//0'; }
         document.write('<scr'+'ipt id="onload" defer="defer" '+proto+'><\/scr'+'ipt>');
         var script = document.getElementById('onload');
         script.onreadystatechange = function() {
            if (this.readyState == 'complete') {
               DomLoaded.loaded();
            }
         };
      }
      /*@end @*/
      window.onload = DomLoaded.loaded;
   }
};

DomLoaded.load(function(){startajaxtabs('nav');});