Bug: right click on grid in chrome

var obj = new AW.UI.Grid;
    obj.setCellText(function(i, j){return j + "." + i});
    obj.setHeaderText("header");

    obj.setColumnCount(10);
    obj.setRowCount(100);

    obj.setCellEditable(true);

    document.write(obj);

    document.write("<br>");

    var label = new AW.UI.Label;
    document.write(label);

new AW.UI.Grid();
    AW.UI.Grid.prototype.setEvent("oncontextmenu", "");