function checkopener()
{
	if (window.name!='content')
	//document.getElementById('homeknop').innerHTML = '<A HREF="../index.html"><IMG SRC="../images/yoyo.gif" WIDTH="25" HEIGHT="20" BORDER="0" ALT=""> Dit is één van de vele artikelen op JoJo\'s DVD en VideoPagina<BR><BR></A>';
	location.replace('http://'+location.host+'/index.php?'+location.pathname);
}