function showhideRouteTransit(){if($){if($("for-route").style.display="block"){$("for-word").style.display="none",$("changeBtn03").src="/station/images/search_bt001on.gif",$("changeBtn04").src="/station/images/search_bt002.gif"}else{$("for-word").style.display="none"}}}function showhideWordTransit(){if($){if($("for-route").style.display="none"){$("for-word").style.display="block",$("changeBtn03").src="/station/images/search_bt001.gif",$("changeBtn04").src="/station/images/search_bt002on.gif"}else{$("for-route").style.display="block"}}}window.onload=function(){Event.observe($("changeBtn03"),"click",showhideRouteTransit,false);Event.observe($("changeBtn04"),"click",showhideWordTransit,false)};