function OAS_RICH(position) {
if (position == 'x21') {
document.write ('<A HREF="http://omnikool.discovery.com/RealMedia/ads/click_lx.ads/dsc.discovery.com/news/2009/07/08/border-fence-wildlife.html/571025862/x21/default/empty.gif/3062556276556a5169684d4143384d38?x" target="_top"><IMG SRC="http://imagec12.247realmedia.com/RealMedia/ads/Creatives/default/empty.gif"  WIDTH=1 HEIGHT=1 ALT="" BORDER=0 BORDER="0"></A>');
}
if (position == 'x24') {
document.write ('<A HREF="http://omnikool.discovery.com/RealMedia/ads/click_lx.ads/dsc.discovery.com/news/2009/07/08/border-fence-wildlife.html/294363569/x24/default/empty.gif/3062556276556a5169684d4143384d38?x" target="_top"><IMG SRC="http://imagec12.247realmedia.com/RealMedia/ads/Creatives/default/empty.gif"  WIDTH=1 HEIGHT=1 ALT="" BORDER=0 BORDER="0"></A>');
}
if (position == 'x03') {
document.write ('<script type="text/javascript" language="JavaScript">\n');
document.write ('/* <![CDATA[ */\n');
document.write ('function passOASEntitlement() {\n');
document.write ('     var oasEntitlementData = "";\n');
document.write ('     return oasEntitlementData;\n');
document.write ('}\n');
document.write ('/* ]]> */\n');
document.write ('</script>');
}
if (position == 'TopLeft') {
document.write ('<script type="text/javascript">\n');
document.write ('admeld_publisher  = 39;\n');
document.write ('admeld_site       = ');
document.write ("'");
document.write ('dci');
document.write ("'");
document.write (';\n');
document.write ('admeld_size       = ');
document.write ("'");
document.write ('728x90');
document.write ("'");
document.write (';\n');
document.write ('admeld_placement   = ');
document.write ("'");
document.write ('discovery');
document.write ("'");
document.write (';\n');
document.write ('</script>\n');
document.write ('<script type="text/javascript" src="http://js.admeld.com/meld112.js"></script>\n');
}
if (position == 'x25') {
document.write ('<script type="text/javascript">\n');
document.write ('admeld_publisher  = 39;\n');
document.write ('admeld_site       = ');
document.write ("'");
document.write ('dci');
document.write ("'");
document.write (';\n');
document.write ('admeld_size       = ');
document.write ("'");
document.write ('300x250');
document.write ("'");
document.write (';\n');
document.write ('admeld_placement   = ');
document.write ("'");
document.write ('discovery');
document.write ("'");
document.write (';\n');
document.write ('</script>\n');
document.write ('<script type="text/javascript" src="http://js.admeld.com/meld112.js"></script>\n');
}
if (position == 'x12') {
document.write ('<A HREF="http://omnikool.discovery.com/RealMedia/ads/click_lx.ads/dsc.discovery.com/news/2009/07/08/border-fence-wildlife.html/1283922908/x12/default/empty.gif/3062556276556a5169684d4143384d38?x" target="_top"><IMG SRC="http://imagec12.247realmedia.com/RealMedia/ads/Creatives/default/empty.gif"  WIDTH=1 HEIGHT=1 ALT="" BORDER=0 BORDER="0"></A>');
}
}