I can draw image in the right of combo ?

var Cline = new AW.UI.Combo;
    Cline.setId("ComboL");
    Cline.setName("botder:type");
    Cline.setControlText("Select Line");
    Cline.setItemText(LineName);
    Cline.setItemImage(itemImageArray);
    Cline.setSize(200,30);
    Cline.setItemCount(LineName.length);
    Cline.refresh();