quiero hacer en una pagina web...quiero descodificar esa variable para luego poder acceder a ella.... como podría hacer que me apareciera el "code" del "clienteid-09392, por ejemplo
<!DOCTYPE html>
<<HTML>
<HEAD><TITLE>banco</TITLE>
<SCRIPT LANGUAGE="javascript">
<!--
var clienteid = '{"clienteId-04563":{"code":"261533-9","pin":849371},"clienteId-09392":{"code":"939154-1","pin":913597},"clienteId-03463":{"code":"004967-1","pin":465625},"clienteId-25967":{"code":"576369-0","pin":676357},"clienteId-15045":{"code":"000000-1","pin":111111},"clienteId-74045":{"code":"211281-7","pin":211281}}'
</SCRIPT></HEAD>
<BODY>
<!DOCTYPE html>
<<HTML>
<HEAD><TITLE>banco</TITLE>
<SCRIPT LANGUAGE="javascript">
<!--
var clienteid = '{"clienteId-04563":{"code":"261533-9","pin":849371},"clienteId-09392":{"code":"939154-1","pin":913597},"clienteId-03463":{"code":"004967-1","pin":465625},"clienteId-25967":{"code":"576369-0","pin":676357},"clienteId-15045":{"code":"000000-1","pin":111111},"clienteId-74045":{"code":"211281-7","pin":211281}}'
</SCRIPT></HEAD>
<BODY>