function j(){
	prefs.load("jis");	
	if($.qs.s){
		var s = {};
		prefs.data.s = $.qs.s;
		prefs.save("jis");	
		window.location = "CT.php";
	} else if(prefs.data.s){
		window.location = "CT.php";
	} else {
		window.location = "home.php";
	}
	return false;
}