var content_header;

function rubrik_bild_gross(bild)
{
	if (content_header == null) content_header = document.getElementById("content_header").innerHTML;
	document.getElementById("content_header").innerHTML = bild.innerHTML;
}

function rubrik_bild_reset()
{
	if (content_header != null)
	document.getElementById("content_header").innerHTML = content_header;
}