function dynMenu(item)
{
	var toHide = document.getElementsByName("Zutat");
	
	// ausblenden
	for(i=0;i<toHide.length;i++)
	{
		toHide[i].style.display = "none";
	}
	
	var toShow = item.parentNode.childNodes;
	
	//einblenden
	for(i=1;i<toShow.length;i++)
	{
		toShow[i].style.display = "inline";	
	}
}