function pick_tofrom( cid )
{
	$('regionbox').innerHTML = "<div style='padding: 10px'><a href='/to/?cid="+cid+"'><img src='/images/step2-toairport.jpg' border=0 width=240></a><br><a href='/from/?cid="+cid+"'><img src='/images/step2-fromairport.jpg' border=0 width=240></a></div>";	
}