MINI Sh3ll

function closure ( target, options, originalOptions ){

// Internal variables

	// All variables local to 'closure' are marked $.
	var $Target = $(target),
		$Locations = [-1, -1],
		$Base,
		$Handles,
		$Spectrum = options.spectrum,
		$Values = [],
	// libLink. For rtl sliders, 'lower' and 'upper' should not be inverted
	// for one-handle sliders, so trim 'upper' it that case.
		triggerPos = ['lower', 'upper'].slice(0, options.handles);

	// Invert the libLink connection for rtl sliders.
	if ( options.dir ) {
		triggerPos.reverse();
	}