if(! document.all ) parent.document.frames = parent.frames;

currentSelected = null;

function menuMouseOver( obj ) {
	if( obj.menuSelected ) return;
	obj.className = 'menu_hover';
}

function menuMouseOut( obj ) {
	if( obj.menuSelected ) return;
	obj.className = 'menu_idle';
}

function menuClick( obj ) {
	if( currentSelected ) {
		currentSelected.className = 'menu_idle';
		currentSelected.menuSelected = false;
	}
	currentSelected = obj;
	obj.className = 'menu_selected';
	obj.menuSelected = true;
}