document.writeln('<table width="100%" border="0" align="center" cellpadding="0" cellspacing="0" class="ar12"><tr align="center" valign="top"><td width="25%">');
	OA_show('zone_2_1');
document.writeln('<\/td><td width="25%">');
	OA_show('zone_2_2');
document.writeln('<\/td><td width="25%">');
	OA_show('zone_2_3');
document.writeln('<\/td><td width="25%">');
	OA_show('zone_2_4');
document.writeln('<\/td><\/tr><\/table>');