rem: window.setTimeout(function() { a.step(); }, 100); 
add: window.setTimeout(function() { a.step(); }, 50); 
context:     window.setTimeout(function() { a.step(); }, 100);
meta: 6194	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6194/0c9dbfb1886431acd553b36f5efdc9bde4db94eb/graphics.js/clean/src/webapp/api/scripts/graphics.js