function showPictureSources(b)
{
	var divContent = "";
	if (b == true)
	{
		
		divContent += "<a href='impressum.php' onClick='showPictureSources(false); return false;'>Detailliertes Abbildungsverzeichnis ausblenden</a>";
		divContent += "<br /><br />";
		
		divContent += "<i>testfight</i> <br />";
		divContent += "<i>LasseSiegmund</i> <br />";
		divContent += "<i>mastersteve</i> <br />";
		divContent += "<i>c.sign</i> <br />";
		divContent += "<i>Ondra</i> <br />";
		divContent += "<i>krockenmitte</i> <br />";
		divContent += "<i>real-enrico</i> <br />";
		divContent += "<i>DerGrafischer</i> <br />";

	}
	else
	{
		divContent += "<a href='impressum.php' onClick='showPictureSources(true); return false;'>Detailliertes Abbildungsverzeichnis anzeigen</a>";
	}
		
	document.getElementById('pictureSources').innerHTML = divContent;
}