function crearmenu(menu)
{
newmenu="";
renglones=5;
tabber="   ";
newmenu=newmenu+'<table width="100%" border="0" align="left" cellpadding="0" cellspacing="0">';
newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td height="3"></td>    <td colspan="2" bgcolor="#81AA2B"></td>  </tr>';
newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td height="22" align="center"> <div align="center"><strong>';
if (menu!=1)
{newmenu=newmenu+'<img src="/mvlweb/imagenes/obullet-grande.gif" width="7" height="7">';}
else
{newmenu=newmenu+'<img src="/mvlweb/imagenes/obullet2-grande.gif" width="6" height="11">';}
newmenu=newmenu+'</strong></div></td>    <td colspan="2" bgcolor="#81AA2B"><font class="menuFont"><a href=javascript:alternate('+menu+',1) class="menuFont">Secretarías</a></font></td>  </tr>';

<!-- Submenu #1 -->
if (menu==1)
{
newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td height="18" width="10"></td><td bgcolor="#81AA2B">'+tabber+'</td>    <td bgcolor="#81AA2B"><a href="/mvlweb/sec_privada/index_privada.php" class="menuFont">Privada</a></td>  </tr>';

newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td height="18"></td><td bgcolor="#81AA2B" width="10">'+tabber+'</td>    <td bgcolor="#81AA2B"><a href="/mvlweb/sec_gobierno/index_gob.php" class="menuFont">Gobierno</a></td>  </tr>';

newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td height="18"></td><td bgcolor="#81AA2B">'+tabber+'</td>    <td bgcolor="#81AA2B"><a href="/mvlweb/sec_accion/index_accion.php" class="menuFont">Acción Social</a></td>  </tr>';

newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td height="18"></td><td bgcolor="#81AA2B">'+tabber+'</td>    <td bgcolor="#81AA2B"><a href="#" class="menuFont">Economía y Hacienda</a></td>  </tr>';

newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td height="18"> </td> <td bgcolor="#81AA2B">'+tabber+'</td>    <td bgcolor="#81AA2B"><a href="#" class="menuFont">Obras Públicas</a></td>  </tr>';

newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td height="18"></td> <td bgcolor="#81AA2B">'+tabber+'</td>    <td bgcolor="#81AA2B"><a href="/mvlweb/sec_salud/index_salud.php" class="menuFont">Salud</a></td>  </tr>';

newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td height="18"></td> <td bgcolor="#81AA2B">'+tabber+'</td>    <td bgcolor="#81AA2B"><a href="#" class="menuFont">Cultura, Deportes<br>y Turismo</a></td>  </tr>';


renglones=renglones+5;
}
<!-- Fin submenu #1 -->

newmenu=newmenu+'  <tr bgcolor="#81AA2B">     <td height="22"> <div align="center"><strong>';
if (menu!=7)
{newmenu=newmenu+'<img src="/mvlweb/imagenes/obullet-grande.gif" width="7" height="7">';}
else
{newmenu=newmenu+'<img src="/mvlweb/imagenes/obullet2-grande.gif" width="6" height="11">';}
newmenu=newmenu+'</strong></div></td>    <td colspan="2" bgcolor="#81AA2B"><font class="menuFont"><a href="/mvlweb/sec_gobierno/delegaciones.php" class="menuFont">Delegaciones</a></font></td>  </tr>';


newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td height="22"> <div align="center"><strong>';
if (menu!=2)
{newmenu=newmenu+'<img src="/mvlweb/imagenes/obullet-grande.gif" width="7" height="7">';}
else
{newmenu=newmenu+'<img src="/mvlweb/imagenes/obullet2-grande.gif" width="6" height="11">';}
newmenu=newmenu+'</strong></div></td>    <td colspan="2" bgcolor="#81AA2B"><font class="menuFont"><a href=javascript:alternate('+menu+',2) class="menuFont">Tel&eacute;fonos       &Uacute;tiles</a></font></td>  </tr>';

<!-- Submenu #2 -->
if (menu==2)
{
newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td height="18"></td><td bgcolor="#81AA2B" width="10">'+tabber+'</td><td bgcolor="#81AA2B"><a href="telefonos/telefonos1.php" class="menuFont">Teléfonos 1</a></td> </tr>';

newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td height="18"></td><td bgcolor="#81AA2B">'+tabber+'</td><td bgcolor="#81AA2B"><a href="telefonos/telefonos2.php" class="menuFont">Teléfonos 2</a></td> </tr>';

newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td height="18"></td><td bgcolor="#81AA2B">'+tabber+'</td><td bgcolor="#81AA2B"><a href="telefonos/telefonos3.php" class="menuFont">Teléfonos 3</a></td> </tr>';
renglones=renglones+3;
}
<!-- Fin submenu #2 -->

//newmenu=newmenu+' <tr bgcolor="#81AA2B">     <td height="22"> <div align="center"><strong>';
//if (menu!=3)
//{newmenu=newmenu+'<img src="/mvlweb/imagenes/obullet-grande.gif" width="7" height="7">';}
//else
//{newmenu=newmenu+'<img src="/mvlweb/imagenes/obullet2-grande.gif" width="6" height="11">';}
//newmenu=newmenu+'</strong></div></td>    <td colspan="2" bgcolor="#81AA2B"><font class="menuFont"><a href=javascript:alternate('+menu+',3) class="menuFont">Tr&aacute;mites</a></font></td>  </tr>';

<!-- Submenu #3 
//if (menu==3)
//{
//newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td>&nbsp;</td><td bgcolor="#81AA2B">'+tabber+'</td><td bgcolor="#81AA2B"><a href="tramites/tramites1.php" class="menuFont">Tramites 1</a></td> </tr>';

//newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td>&nbsp;</td><td bgcolor="#81AA2B">'+tabber+'</td><td bgcolor="#81AA2B"><a href="tramites/tramites2.php" class="menuFont">Tramites 2</a></td> </tr>';

//newmenu=newmenu+'<tr bgcolor="#81AA2B"> <td>&nbsp;</td><td bgcolor="#81AA2B">'+tabber+'</td><td bgcolor="#81AA2B"><a href="tramites/tramites3.php" class="menuFont">Tramites 3</a></td> </tr>';

//renglones=renglones+3;//
//}
<!-- Fin submenu #3 -->

newmenu=newmenu+'  <tr bgcolor="#81AA2B">     <td height="22"> <div align="center"><strong>';
if (menu!=4)
{newmenu=newmenu+'<img src="/mvlweb/imagenes/obullet-grande.gif" width="7" height="7">';}
else
{newmenu=newmenu+'<img src="/mvlweb/imagenes/obullet2-grande.gif" width="6" height="11">';}
newmenu=newmenu+'</strong></div></td>    <td colspan="2" bgcolor="#81AA2B"><font class="menuFont"><a href="#" class="menuFont">Mapas</a></font></td>  </tr>';

newmenu=newmenu+'  <tr bgcolor="#81AA2B">     <td height="22"> <div align="center"><strong>';
if (menu!=5)
{newmenu=newmenu+'<img src="/mvlweb/imagenes/obullet-grande.gif" width="7" height="7">';}
else
{newmenu=newmenu+'<img src="/mvlweb/imagenes/obullet2-grande.gif" width="6" height="11">';}
newmenu=newmenu+'</strong></div></td>    <td colspan="2" bgcolor="#81AA2B"><font class="menuFont"><a href="#" class="menuFont">Cont&aacute;ctenos</a></font></td>  </tr>';

newmenu=newmenu+'  <tr bgcolor="#81AA2B"><td height="5" colspan="3"></td>  </tr>';
newmenu=newmenu+'</td>  </tr></table>';
if (browser=="ns") {menucell=document.getElementById('menucell');} 
menucell.innerHTML=newmenu;
}

function alternate(menu,opcion)
{
if (menu==opcion)
{
	opcion=0; //cerrar opcion
}
crearmenu(opcion);
}