var cuantosbanners = 18;
var ahora = new Date()
var segundos = ahora.getSeconds()
var banner = segundos % cuantosbanners;
banner +=1;

if (banner==1) {
texto="";
url="http://clk.tradedoubler.com/click?p=4326&a=287784&g=871558&url=http://landingstrip.dell.com/landingstripemea/ls.asp?CID=6500&LID=167780&DGC=AF&DGStor=DHS&DGSite=^^&DURL=http%253A//www1.euro.dell.com/content/default.aspx%253Fc%253Des%2526l%253Des%2526s%253Dgen";
alt="Dell";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/ordenador1.gif";
width="92";
height="120";
}
if (banner==2) {
texto="";
url="http://clk.tradedoubler.com/click?p=4326&a=287784&g=871558&url=http://landingstrip.dell.com/landingstripemea/ls.asp?CID=6500&LID=167780&DGC=AF&DGStor=DHS&DGSite=^^&DURL=http%253A//www1.euro.dell.com/content/default.aspx%253Fc%253Des%2526l%253Des%2526s%253Dgen";
alt="Dell";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/ordenador1.gif";
width="92";
height="120";
}
if (banner==3) {
texto="";
url="http://clk.tradedoubler.com/click?p=4326&a=287784&g=871558&url=http://landingstrip.dell.com/landingstripemea/ls.asp?CID=6500&LID=167780&DGC=AF&DGStor=DHS&DGSite=^^&DURL=http%253A//www1.euro.dell.com/content/default.aspx%253Fc%253Des%2526l%253Des%2526s%253Dgen";
alt="Dell";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/ordenador1.gif";
width="92";
height="120";
}
if (banner==4) {
texto="";
url="http://clk.tradedoubler.com/click?p=4326&a=287784&g=871558&url=http://landingstrip.dell.com/landingstripemea/ls.asp?CID=6500&LID=167780&DGC=AF&DGStor=DHS&DGSite=^^&DURL=http%253A//www1.euro.dell.com/content/default.aspx%253Fc%253Des%2526l%253Des%2526s%253Dgen";
alt="Dell";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/ordenador1.gif";
width="92";
height="120";
}
if (banner==5) {
texto="";
url="http://clk.tradedoubler.com/click?p=4326&a=287784&g=871558&url=http://landingstrip.dell.com/landingstripemea/ls.asp?CID=6500&LID=167780&DGC=AF&DGStor=DHS&DGSite=^^&DURL=http%253A//www1.euro.dell.com/content/default.aspx%253Fc%253Des%2526l%253Des%2526s%253Dgen";
alt="Tradedoubler DELL";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/ordenador2.gif";
width="92";
height="120";
}
if (banner==6) {
texto="";
url="http://clk.tradedoubler.com/click?p=4326&a=287784&g=871558&url=http://landingstrip.dell.com/landingstripemea/ls.asp?CID=6500&LID=167780&DGC=AF&DGStor=DHS&DGSite=^^&DURL=http%253A//www1.euro.dell.com/content/default.aspx%253Fc%253Des%2526l%253Des%2526s%253Dgen";
alt="Dell";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/ordenador3.gif";
width="92";
height="120";
}
if (banner==7) {
texto="";
url="http://clk.tradedoubler.com/click?p=4326&a=287784&g=871558&url=http://landingstrip.dell.com/landingstripemea/ls.asp?CID=6500&LID=167780&DGC=AF&DGStor=DHS&DGSite=^^&DURL=http%253A//www1.euro.dell.com/content/default.aspx%253Fc%253Des%2526l%253Des%2526s%253Dgen";
alt="Dell";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/ordenador4.gif";
width="92";
height="120";
}
if (banner==8) {
texto="";
url="http://clk.tradedoubler.com/click?p=15407&a=287784&g=176945";
alt="E-dreams";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/vuelos2.gif";
width="92";
height="120";
}
if (banner==9) {
texto="";
url="http://clk.tradedoubler.com/click?p=15407&a=287784&g=176945";
alt="E-dreams";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/vuelos2.gif";
width="92";
height="120";
}
if (banner==10) {
texto="";
url="http://clk.tradedoubler.com/click?p=15407&a=287784&g=176945";
alt="E-dreams";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/vuelos2.gif";
width="92";
height="120";
}
if (banner==11) {
texto="";
url="http://clk.tradedoubler.com/click?p=4326&a=287784&g=871558&url=http://landingstrip.dell.com/landingstripemea/ls.asp?CID=6500&LID=167780&DGC=AF&DGStor=DHS&DGSite=^^&DURL=http%253A//www1.euro.dell.com/content/default.aspx%253Fc%253Des%2526l%253Des%2526s%253Dgen";
alt="Dell";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/ordenador4.gif";
width="92";
height="120";
}
if (banner==12) {
texto="";
url="http://clk.tradedoubler.com/click?p=15407&a=287784&g=176945";
alt="E-dreams";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/vuelos1.gif";
width="92";
height="120";
}
if (banner==13) {
texto="";
url="http://clk.tradedoubler.com/click?p=15407&a=287784&g=176945";
alt="E-dreams";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/vuelos2.gif";
width="92";
height="120";
}
if (banner==14) {
texto="";
url="http://clk.tradedoubler.com/click?p=15407&a=287784&g=176945";
alt="E-dreams";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/vuelos2.gif";
width="92";
height="120";
}
if (banner==15) {
texto="";
url="http://clk.tradedoubler.com/click?p=15407&a=287784&g=176945";
alt="Tradedoubler. E-dreams";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/vuelos3.gif";
width="92";
height="120";
}
if (banner==16) {
texto="";
url="http://clk.tradedoubler.com/click?p=15407&a=287784&g=176945";
alt="E-dreams";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/vuelos2.gif";
width="92";
height="120";
}
if (banner==17) {
texto="";
url="http://clk.tradedoubler.com/click?p=15407&a=287784&g=176945";
alt="E-dreams";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/vuelos2.gif";
width="92";
height="120";
}
if (banner==18) {
texto="";
url="http://clk.tradedoubler.com/click?p=15407&a=287784&g=176945";
alt="Tradedoubler. E-dreams";
imagen="http://www.elagricultor.com/rota/Cabecera/margenes/imagenes/vuelos3.gif";
width="92";
height="120";
}
document.write('<center>');
document.write('<a href=\"' + url + '\" target=\"_blank\">');
document.write('<img src=\"' + imagen + '\" width=')
document.write(width + ' height=' + height + ' ');
document.write('alt=\"' + alt + '\" border=0><br>');
document.write('<small>' + texto + '</small></a>');
document.write('</center>');