function toggle(id)
{
	element = document.getElementById(id);
	
	if(element.style.display == 'none')
		element.style.display = '';
	else
		element.style.display = 'none';
}
function oeffnefenster (url) {
 fenster = window.open(url, "Bild Melden","width=600,height=400,status=yes,scrollbars=yes,resizable=yes");
 fenster.focus();
}