/**
 * Fix IE6 background flicker problem.
 */
try{document.execCommand('BackgroundImageCache', false, true);} catch(err){}

/**
 * Initiate dropdown menu on load.
 */
window.onload = function()
{
	if (navigator.userAgent.toLowerCase().indexOf('netscape') == -1)
  {
	  var root = document.getElementById("menu-list");
	  var mainNav = new DropdownMenu();
	  mainNav.getMenus(root, root);
  }
}