function OAS_RICH(position) {
if (position == 'Middle') {
document.write ('<A HREF="http://oascentral.publicradio.org/RealMedia/ads/click_lx.ads/74.125.93.132/search/1188301629/Middle/default/empty.gif/524d566c72557351656d304142615342?x" target="_top"><IMG SRC="http://imagec17.247realmedia.com/RealMedia/ads/Creatives/default/empty.gif/0"  WIDTH=1 HEIGHT=1 ALT="" BORDER=0 BORDER="0"></A>');
}
if (position == 'x10') {
document.write ('<A HREF="http://oascentral.publicradio.org/RealMedia/ads/click_lx.ads/74.125.93.132/search/1624018182/x10/default/empty.gif/524d566c72557351656d304142615342?x" target="_top"><IMG SRC="http://imagec17.247realmedia.com/RealMedia/ads/Creatives/default/empty.gif/0"  WIDTH=1 HEIGHT=1 ALT="" BORDER=0 BORDER="0"></A>');
}
if (position == 'x11') {
document.write ('<A HREF="http://oascentral.publicradio.org/RealMedia/ads/click_lx.ads/74.125.93.132/search/793099043/x11/default/empty.gif/524d566c72557351656d304142615342?x" target="_top"><IMG SRC="http://imagec17.247realmedia.com/RealMedia/ads/Creatives/default/empty.gif/0"  WIDTH=1 HEIGHT=1 ALT="" BORDER=0 BORDER="0"></A>');
}
}