function stop_me(vari,millis) 
{
	/* Aufruf: stop_me(this,10); */
	date = new Date();
	var curDate = null;

	do { var curDate = new Date(); } 
	while(curDate-date < millis);
	//vari.lastChild.style.display='none';
}
	 
function enableDropdownMenuForIE()
{
	uls = document.getElementsByTagName('UL');

	for(i = 0; i < uls.length; i++)
	{
		if (uls[i].className == 'dropdown')
		{
			var lis = uls[i].getElementsByTagName('li');

			for (j = 0; j < lis.length; j++)
			{
				if(lis[j].lastChild.tagName == 'UL')
				{
					lis[j].onmouseover = function() {
						this.lastChild.style.display = 'block';
					}
					lis[j].onmouseout = function() {
						this.lastChild.style.display='none';
					}
				}
			}
		}
	}
}