var tmoContainer = 			'headRollMenu';
	var tmoPrefix = 				'tmo_';
	var dropPrefix = 				'dropMenu_';

	var baseClass = 				'base';
	var overClass = 				'over';
	var activeClass = 			'active';
	var overActiveClass = 	'overActive';
	var hasDropClass = 			'hasDrop';
	var dropClass = 				'dropMenu';

	var dropWidth = 				175; // CSS overrides this if at least one drop exists
	var timerID = 					null;
	var timeOut = 					300;
	
	var adjust = 0;