rem: return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b; 
add: return - c / 2 * (Math.cos(Math.PI * t / d) - 1) + b; 
context: 	sineInOut: function(t, b, c, d){		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;	},
meta: 6317	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6317/43648750edbb2c0135f6a7fbe0054e0dc076cd57/Fx.Transitions.js/buggy/Effects/Fx.Transitions.js