$(document).on( 'click' , '[data-toggle^="#"]'  , function(e){

    e.preventDefault();

    // "Hi Mom"
    $that = $(this);

    // Setup target ID
    $target = $that.data( 'toggle' );

    // Toggle .open class
    $( $target ).toggleClass( $that.data( 'toggle-class' ) );

    return false;

});