johnpolacek/scrollorama — pull request #13 by diegodorado (2012-04-22 12:05:38+00:00)
Title: default start or end property for top, left, etc

hi jhon. i saw you said that if no value is set for the start or end property, it'll read it from the object.
so i changed the way it assigns it if undefined to check for the existance of that css property first (and being a number)
...anim.start = isNaN(cssValue) ? 0 : cssValue;...