<?php
$ua=$_SERVER['HTTP_USER_AGENT'];
if(strpos($ua,'MSIE 7.0')!==false) {
	header("Location: http://www.mastered.jp/special/talkinallaboutbicycle2/");
	exit();}
else{
	header("Location: http://www.mastered.jp/special/talkinallaboutbicycle/"); 
	exit();}

?>