function openagbs(hrefString)
{
	var newWindow = window.open(hrefString, 'AGB', 'width=620, height=400, left=0, top=0, location=no, scrollbars=yes, status=no, menubar=no, toolbar=no');
	newWindow.focus();
}

function openform(hrefString)
{
	var newWindow = window.open(hrefString, 'Formular', 'width=920, height=680, left=0, top=0, location=no, scrollbars=yes, status=no, menubar=no, toolbar=no');
	newWindow.focus();
}

function showhide()
{
	var elem = document.getElementById("HideDiv");
	if(elem != null)
	{
		elem.style.visibility = 'visible';
		elem.style.display = 'inline';
		elem.id = 'ShowDiv';
	}
	else
	{	
		elem = document.getElementById("ShowDiv");
		elem.style.visibility = 'hidden';
		elem.style.display = 'none';
		elem.id = 'HideDiv';
	}

}

function popupclose()
{
	var ns4=document.layers
	var ie4=document.all
	var ns6=document.getElementById&&!document.all


	if (ie4||ns6)
	{
		var elem = document.getElementById("popup");
		elem.style.visibility="hidden"
	}
	else if (ns4)
		document.popup.visibility="hide"
}