function focusFirstInputField()
{
	for(i = 0; i < document.getElementsByTagName("INPUT").length; i++)
	{
		if(document.getElementsByTagName("INPUT").item(i).type == "text")
		{
			document.getElementsByTagName("INPUT").item(i).focus()			
			break;
		}
	}
}

function SwitchMenu(sender, mnuId)
{
	td = document.getElementsByTagName("TD");
	for(i = 0; i < td.length; i++)
	{
		if(td[i].className == "SubNavigation")
		{
			td[i].className = "SubNavigationHidden";
			sender.firstChild.nodeValue = "Men&uuml; einblenden";
		}
		else if(td[i].className == "SubNavigationHidden")
		{
			td[i].className = "SubNavigation";
			sender.firstChild.nodeValue = "Men&uuml; ausblenden";
		}
	}
}