function mouseover(menuid,listid)
{
	document.getElementById(menuid).className='rauf';
	document.getElementById(listid).style.display='block';
}
function mouseout(menuid,listid)
{
	document.getElementById(menuid).className='runter';
	document.getElementById(listid).style.display='none';
}

function is_child_of(parent, child) {
	if( child != null ) {			
		while( child.parentNode ) {
			if( (child = child.parentNode) == parent ) {
				return true;
			}
		}
	}
	return false;
}

function fixOnMouseOut(element, event, JavaScript_code) {
	var current_mouse_target = null;
	if( event.toElement ) {				
		current_mouse_target = event.toElement;
	} else if( event.relatedTarget ) {				
		current_mouse_target = event.relatedTarget;
	}
	if( !is_child_of(element, current_mouse_target) && element != current_mouse_target ) {
		eval(JavaScript_code);
	}
}