rem: z.startTime = (new Date()).getTime(); z.now = from; z.a();  z.timer = setInterval(function(){ z.step(from, to); }, 13); }; 
add: z.startTime = (new Date()).getTime(); z.now = from; z.a();  z.timer = setInterval(function(){ z.step(from, to); }, 13); }; 
context: 	z.custom = function(from,to){		z.startTime = (new Date()).getTime();		z.now = from;		z.a();		z.timer = setInterval(function(){			z.step(from, to);		}, 13);	};
meta: 1375	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1375/9477c418dbf50f2341dec7c02f60ab3d77da5378/fx.js/clean/fx/fx.js