function draw_sku_option() {
    if (product_var.length >= 1) {
        if (product_var.length == 1) {
            document.write("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0>");
            document.write("<TR VALIGN=TOP ><TD class=ProductAttrlabel>" + attr_label[0] + "</TD><TD>");
            document.write("&nbsp;" + product_var[0].attr_value1 + "</TD></TR>");
            document.write("<TR VALIGN=TOP ><TD class=ProductAttrlabel>" + attr_label[1] + "</TD><TD>");
            document.write("&nbsp;" + product_var[0].attr_value2 + "</TD></TR>");
            document.write("<TR><TD colspan=2>" + product_var[0].avail_msg + "</TD>");
            document.write("<INPUT TYPE=HIDDEN id=\"sku\" NAME=sku VALUE=\"" + product_var[0].sku + "\" >");
            document.write("</TR></TABLE>");
        } else {
            document.write("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0>");
            document.write("<TR VALIGN=TOP ><TD class=ProductAttrlabel ><b>Select From:</b><br></TD></TR><TR><TD>");
            document.write("<SELECT class=ProductAttr NAME=sku  >");
            i = 0;
            labelstr = "";
            while (attr_label[i] != "" && i < attr_values.length) {
                labelstr = labelstr + attr_label[i] + " ";
                i++;
            }
            writeoption("", "Available Options", sel_values[0]);
            for (atn = 0; atn < product_var.length; atn++) {
                if (product_var[atn].avail != 0) {
                    if (useVariantPrice == "True") {
                        if (on_sale == "True") {
							  writeoption(product_var[atn].sku, product_var[atn].attr_value1 + " - " + product_var[atn].attr_value2 + "", sel_values[0]);
                            //writeoption(product_var[atn].sku, product_var[atn].attr_value1 + " - " + product_var[atn].attr_value2 + " - $" + OKStrOfPenny(product_var[atn].price_sale) + "", sel_values[0]);
                        } else {
                            writeoption(product_var[atn].sku, product_var[atn].attr_value1 + " - " + product_var[atn].attr_value2 + " - $" + OKStrOfPenny(product_var[atn].price_list) + "", sel_values[0]);
                        }
                    } else {
                        if (product_var[atn].avail_msg == "") {
                            product_var[atn].avail_msg = "on back order";
                        }
                        writeoption(product_var[atn].sku, product_var[atn].attr_value1 + " - " + product_var[atn].attr_value2 + "", sel_values[0]);
                    }
                }
            }
            document.write("</SELECT></TD>");
            document.write("</TR></TABLE>");
        }
    }
}