/*
blendet googlemaps ein- und aus
*/

function showGoogleMap(id,open,close)
{
	iframe = document.getElementById(id);
	a	   = document.getElementById('a'+id);
	
	if(iframe.style.height == '15px')
	{
		iframe.style.height='auto';
		a.firstChild.nodeValue = close;
	}
	else
	{
		iframe.style.height = '15px'
		a.firstChild.nodeValue = open;
	}
}