if(! do_dw_var){
document.writeln('<table border="0" cellpadding="0" cellspacing="0">  <tr>    <td><iframe src="historia_1.htm" name="hist" width="100%" height="210" scrolling="no" frameborder="0" id="hist"></iframe>       <br />      <a href="historia_1.htm" target="hist"><img src="flash/historia/barra_01.jpg" width="121" height="50" border="0" /></a><a href="historia_2.htm" target="hist"><img src="flash/historia/barra_02.jpg" width="141" height="50" border="0" /></a><a href="historia_3.htm" target="hist"><img src="flash/historia/barra_03.jpg" width="133" height="50" border="0" /></a><a href="historia_4.htm" target="hist"><img src="flash/historia/barra_04.jpg" width="142" height="50" border="0" /></a><a href="historia_5.htm" target="hist"><img src="flash/historia/barra_05.jpg" width="130" height="50" border="0" /></a><a href="historia_6.htm" target="hist"><img src="flash/historia/barra_06.jpg" width="111" height="50" border="0" /></a></td>  </tr></table> ');
}