var how_many_ads = 0;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;
if (ad==1) 
{
document.write('<div name=publicidad class=\"banner\" align=\"left\"><span class=\"texto9\">PUBLICIDAD</span><img src=\"/data/images/bullets/trianguloPublicidad.gif\" width=\"9\" height=\"10\"><div align=\"center\">')
document.write('<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0\" width=\"468\" height=\"60\">')
document.write('<param name=\"movie\" value=\"/data/recursos/banners/prestobarba3_20070911_468X60.swf\">')
document.write('<param name=\"quality\" value=\"high\">')
document.write('<embed src=\"/data/recursos/banners/prestobarba3_20070911_468X60.swf\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\"468\" height=\"60\"></embed>')
document.write('</object>')
document.write('</div></div>')

/*
txt="Publicidad: LANBOX";
url="http://www.lanboxusa.com/eluniverso/inter.htm";
alt="Publicidad: LANBOX";
banner="/data/recursos/banners/480x60LanBoxANIMlectores.gif";
width="468";
height="60";
document.write('<div name=publicidad class=\"banner\" align=\"left\"><span class=\"texto9\">PUBLICIDAD</span><img src=\"/data/images/bullets/trianguloPublicidad.gif\" width=\"9\" height=\"10\"><div align=\"center\">')
document.write('<a href=\"' + url + '\" target=\"_blank\" onClick="javascript:urchinTracker(\'/banners/lanbox/fullcentrodestacados/\');">');//-->
document.write('<img src=\"' + banner + '\" width=');
document.write(width + ' height=' + height + ' ');
document.write('alt=\"' + alt + '\" border=0></a>');
document.write('</div></div>');
*/
}