function OAS_RICH(position) {
if (position == 'Left') {
document.write ('<a href="http://adserv.quality-channel.de/5c/www.wissenschaft.de/news/598812592/Left/default/empty.gif/4a6d757a37303873746b594141754335" target="_top"><img src="http://adserv.quality-channel.de/RealMedia/ads/Creatives/default/empty.gif"  width="1" height="1" alt="" BORDER=0 border="0"></a><img src="http://adserv.quality-channel.de/5/www.wissenschaft.de/news/598812592/Left/default/empty.gif/4a6d757a37303873746b594141754335?_RM_EMPTY_&" width="1" height="1">');
}
if (position == 'Middle') {
document.write ('<a href="http://adserv.quality-channel.de/5c/www.wissenschaft.de/news/489121086/Middle/default/empty.gif/4a6d757a37303873746b594141754335" target="_top"><img src="http://adserv.quality-channel.de/RealMedia/ads/Creatives/default/empty.gif"  width="1" height="1" alt="" BORDER=0 border="0"></a><img src="http://adserv.quality-channel.de/5/www.wissenschaft.de/news/489121086/Middle/default/empty.gif/4a6d757a37303873746b594141754335?_RM_EMPTY_&" width="1" height="1">');
}
if (position == 'Middle1') {
document.write ('<a href="http://adserv.quality-channel.de/5c/www.wissenschaft.de/news/201824359/Middle1/default/empty.gif/4a6d757a37303873746b594141754335" target="_top"><img src="http://adserv.quality-channel.de/RealMedia/ads/Creatives/default/empty.gif"  width="1" height="1" alt="" BORDER=0 border="0"></a><img src="http://adserv.quality-channel.de/5/www.wissenschaft.de/news/201824359/Middle1/default/empty.gif/4a6d757a37303873746b594141754335?_RM_EMPTY_&" width="1" height="1">');
}
if (position == 'Right') {
document.write ('<a href="http://adserv.quality-channel.de/5c/www.wissenschaft.de/news/679209103/Right/default/empty.gif/4a6d757a37303873746b594141754335" target="_top"><img src="http://adserv.quality-channel.de/RealMedia/ads/Creatives/default/empty.gif"  width="1" height="1" alt="" BORDER=0 border="0"></a><img src="http://adserv.quality-channel.de/5/www.wissenschaft.de/news/679209103/Right/default/empty.gif/4a6d757a37303873746b594141754335?_RM_EMPTY_&" width="1" height="1">');
}
if (position == 'Top1') {
document.write ('<a href="http://adserv.quality-channel.de/5c/www.wissenschaft.de/news/1349189310/Top1/default/empty.gif/4a6d757a37303873746b594141754335" target="_top"><img src="http://adserv.quality-channel.de/RealMedia/ads/Creatives/default/empty.gif"  width="1" height="1" alt="" BORDER=0 border="0"></a><img src="http://adserv.quality-channel.de/5/www.wissenschaft.de/news/1349189310/Top1/default/empty.gif/4a6d757a37303873746b594141754335?_RM_EMPTY_&" width="1" height="1">');
}
if (position == 'TopLeft') {
document.write ('<a href="http://adserv.quality-channel.de/5c/www.wissenschaft.de/news/1727041630/TopLeft/default/empty.gif/4a6d757a37303873746b594141754335" target="_top"><img src="http://adserv.quality-channel.de/RealMedia/ads/Creatives/default/empty.gif"  width="1" height="1" alt="" BORDER=0 border="0"></a><img src="http://adserv.quality-channel.de/5/www.wissenschaft.de/news/1727041630/TopLeft/default/empty.gif/4a6d757a37303873746b594141754335?_RM_EMPTY_&" width="1" height="1">');
}
}

