function bb_omov(obj,meth) {
	obj.className='buttonboard_ev';
	obj.style.cursor='pointer';
	return true;
}
function bb_omou(obj,meth) {
	obj.className='buttonboard';
	return true;
}
function bb_ocl(obj,meth) {
	switch(meth) {
	case "main":
	case "":

		window.location=".";
		break;
	}
}