// JavaScript Document
// I am the easing iteration funciton. This is built on top
		// of the core animate function so that it can leverage the
		// built-in timer optimization.
		jQuery.aease = function( start, end, duration, easing, callback ){
			// Create a jQuery collection containing the one element
			// that we will be animating internally.
			var easer = $( "<div>" );
 
			// Keep track of the iterations.
			var stepIndex = 0;
 
			// Get the estimated number of steps - this is based on
			// the fact that jQuery appears to use a 13ms timer step.
			//
			// NOTE: Since this is based on a timer, the number of
			// steps is estimated and will vary depending on the
			// processing power of the browser.
			var estimatedSteps = Math.ceil( duration / 13 );
 
			// Set the start index of the easer.
			easer.css( "easingIndex", start );
 
			// Animate the easing index to the final value. For each
			// step of the animation, we are going to pass the
			// current step value off to the callback.
			easer.animate(
				{
					easingIndex: end
				},
				{
					easing: easing,
					duration: duration,
					step: function( index ){
						// Invoke the callback for each step.
						callback(
							index,
							stepIndex++,
							estimatedSteps,
							start,
							end
						);
					}
				}
			);
		};
 
 
		// -------------------------------------------------- //
		// -------------------------------------------------- //
 
 /*
		// Ease from star (1) to finish (100).
		$.aease(
			1,
			100,
			1000,
			"swing",
			function(){
				console.log( arguments );
			}
		);
*/