rem: x = x || d * 0.3; 
add: x = d * 0.3 / (x || 1); 
context: 	Elastic: function(p, t, c, d, x){		x = x || d * 0.3;		return (c * Math.pow(2, -10 * p) * Math.sin((p * d - x / 4) * (2 * Math.PI) / x) + c) / c;	}
meta: 7826	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7826/412ea508153d93c1cdf2e09e66913876f5a2dbc6/Fx.Transitions.js/clean/Effects/Fx.Transitions.js