code: function calcPlayerStyle(player, delayed) {
  		// delayed
  		if (delayed)
  			return {transition: "250ms", transform: null};
  		// initial
  		else {
  			var offset = (lastPos.get(player) * 18) - (curPos.get(player) * 18);
  			return {
  				transform: "translateY(" + offset + "px)",
  				transition: null//offset == 0 ? "",
  			};
  		}
  	}
docs: gets transform for prior pos order