text: /*
   * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
   */
  
  // t: current time, b: begInnIng value, c: change In value, d: duration
  jQuery.easing['jswing'] = jQuery.easing['swing'];
  
  jQuery.extend( jQuery.easing,
  {
  	def: 'easeOutQuad',
  	swing: function (x, t, b, c, d) {
  		//alert(jQuery.easing.default);
  		return jQuery.easing[jQuery.easing.def](x, t, b, c, d);
  	},
  	easeInQuad: function (x, t, b, c, d) {
  		return c*(t/=d)*t + b;
  	},
  	easeOutQuad: function (x, t, b, c, d) {
  		return -c *(t/=d)*(t-2) + b;
  	},
  	easeInOutQuad: function (x, t, b, c, d) {
  		if ((t/=d/2) < 1) return c/2*t*t + b;
  		return -c/2 * ((--t)*(t-2) - 1) + b;
  	},
  	easeInCubic: function (x, t, b, c, d) {
  		return c*(t/=d)*t*t + b;
  	},
  	easeOutCubic: function (x, t, b, c, d) {
  		return c*((t=t/d-1)*t*t + 1) + b;
  	},
  	easeInOutCubic: function (x, t, b, c, d) {
  		if ((t/=d/2) < 1) return c/2*t*t*t + b;
  		return c/2*((t-=2)*t*t + 2) + b;
  	},
  	easeInQuart: function (x, t, b, c, d) {
  		return c*(t/=d)*t*t*t + b;
  	},
  	easeOutQuart: function (x, t, b, c, d) {
  		return -c * ((t=t/d-1)*t*t*t - 1) + b;
  	},
  	easeInOutQuart: function (x, t, b, c, d) {
  		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
  		return -c/2 * ((t-=2)*t*t*t - 2) + b;
  	},
  	easeInQuint: function (x, t, b, c, d) {
  		return c*(t/=d)*t*t*t*t + b;
  	},
  	easeOutQuint: function (x, t, b, c, d) {
  		return c*((t=t/d-1)*t*t*t*t + 1) + b;
  	},
  	easeInOutQuint: function (x, t, b, c, d) {
  		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
  		return c/2*((t-=2)*t*t*t*t + 2) + b;
  	},
  	easeInSine: function (x, t, b, c, d) {
  		return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
  	},
  	easeOutSine: function (x, t, b, c, d) {
  		return c * Math.sin(t/d * (Math.PI/2)) + b;
  	},
  	easeInOutSine: function (x, t, b, c, d) {
  		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
  	},
  	easeInExpo: function (x, t, b, c, d) {
  		return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
  	},
  	easeOutExpo: function (x, t, b, c, d) {
  		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
  	},
  	easeInOutExpo: function (x, t, b, c, d) {
  		if (t==0) return b;
  		if (t==d) return b+c;
  		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
  		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
  	},
  	easeInCirc: function (x, t, b, c, d) {
  		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
  	},
  	easeOutCirc: function (x, t, b, c, d) {
  		return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
  	},
  	easeInOutCirc: function (x, t, b, c, d) {
  		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
  		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
  	},
  	easeInElastic: function (x, t, b, c, d) {
  		var s=1.70158;var p=0;var a=c;
  		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
  		if (a < Math.abs(c)) { a=c; var s=p/4; }
  		else var s = p/(2*Math.PI) * Math.asin (c/a);
  		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
  	},
  	easeOutElastic: function (x, t, b, c, d) {
  		var s=1.70158;var p=0;var a=c;
  		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
  		if (a < Math.abs(c)) { a=c; var s=p/4; }
  		else var s = p/(2*Math.PI) * Math.asin (c/a);
  		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
  	},
  	easeInOutElastic: function (x, t, b, c, d) {
  		var s=1.70158;var p=0;var a=c;
  		if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
  		if (a < Math.abs(c)) { a=c; var s=p/4; }
  		else var s = p/(2*Math.PI) * Math.asin (c/a);
  		if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
  		return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
  	},
  	easeInBack: function (x, t, b, c, d, s) {
  		if (s == undefined) s = 1.70158;
  		return c*(t/=d)*t*((s+1)*t - s) + b;
  	},
  	easeOutBack: function (x, t, b, c, d, s) {
  		if (s == undefined) s = 1.70158;
  		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
  	},
  	easeInOutBack: function (x, t, b, c, d, s) {
  		if (s == undefined) s = 1.70158;
  		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
  		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
  	},
  	easeInBounce: function (x, t, b, c, d) {
  		return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b;
  	},
  	easeOutBounce: function (x, t, b, c, d) {
  		if ((t/=d) < (1/2.75)) {
  			return c*(7.5625*t*t) + b;
  		} else if (t < (2/2.75)) {
  			return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
  		} else if (t < (2.5/2.75)) {
  			return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
  		} else {
  			return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
  		}
  	},
  	easeInOutBounce: function (x, t, b, c, d) {
  		if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
  		return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
  	}
  });
  