[nikita.mmf]

jQuery.ready(function($){
	var marks = {};
	var $allMarks = $("div.map>div");
	var reNameOfMarks = /\b(?:one|two|three)\b/;
	
	marks['one'] = $allMarks.filter("one");
	marks['two'] = $allMarks.filter("two");
	marks['three'] = $allMarks.filter("three");
	
	$("div.menu").delegate('a',"click", function( e ){
		var name = reNameOfMarks.exec(e.currentTarget.className);
		if ( name.length && marks.hasOwnProperty( name[0] ) ) {
			marks[ name[0] ].toggle();
		}
	});
	
});