function castinfo ( kcd ) {
	var sh = screen.height;
	var girl;
	girl=window.open ( '/cast/'+kcd+'/', 'girl', 'width=770,height=660,status=no' );
	girl.focus();
}

function change ( userid ,num ) {
 $("#change_img").attr("src","/cast/"+userid+"/"+num+".jpg");
}