xml += "<tr>"; 
if(isValidEANCode(itemCol[1]) {
  xml += "<td style='margin-bottom: 5px;' align='left'  colspan='2'>";
  xml += "<barcode  height=\"15\%\"  codetype=\"ean13\" showtext=\"true\" value=\"";
  xml += nlapiEscapeXML(itemCol[1]);
  xml += "\"/>";
  xml += "</td>";
} else {
  xml += "<td style='margin-bottom: 1px;' align='center'  colspan='2'><span font-size='8.5'><br />";
  xml += nlapiEscapeXML(itemCol[1]);
  xml += "</span></td>";
}
xml += "</tr>";
xml += "</table>";