// find our stock box, creating if necessary
DivElement stockBoxDiv = (DivElement) document.getElementById("stockbox." + tick.getSymbol());
if (stockBoxDiv == null) {
DivElement prototype = (DivElement) document.getElementById("prototypeStockBox");
stockBoxDiv = (DivElement) prototype.cloneNode(true);
stockBoxDiv.setId("stockbox." + tick.getSymbol());
RootPanel.getBodyElement().appendChild(stockBoxDiv);
}
return stockBoxDiv;
}