var banners = new Array(); 
var imgdir = "http://www.farmatodo.com.ve/banners/img/728x90/";


function banner(img,url,alt,flash) {
	this.img = img;
	this.url = url;
	this.alt = alt;
	this.flash = flash;
}


banners[0] = new banner("bannerporti728x90.gif","http://www.farmatodo.com.ve/nosotros/farmatodoporti.asp","FARMATODO Por Tí",false);
banners[1] = new banner("bannertarjetasalud728x90.swf","http://www.farmatodo.com.ve/tarjetasalud/formulario.asp","Tarjeta Informativa de Salud FARMATODO",true);
banners[2] = new banner("bannerrevistaseptiembre2010.gif","http://www.farmatodo.com.ve/revista/","Revista Farmatodo",false);
banners[3] = new banner("banneroportunidades.gif","http://www.farmatodo.com.ve/empleo/","Empleo",false);





var azar=Math.floor(Math.random()*banners.length); 

var url=banners[azar].url;
var img=imgdir+banners[azar].img;
var alt=banners[azar].alt;
var flash=banners[azar].flash;

if (flash) {
  document.write("<div align=center>");
  document.write("<embed src="+img+" quality=\"high\" border=\"0\" bgcolor=\"#FFFFFF\" width=\"728\" height=\"90\" "+
                  "type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" loop=\"true\"></embed>");
  document.write("</div>");
} else {
  document.write("<div align=center>");
  document.write("<a href="+url+" alt="+alt+">");
  document.write("<img src="+img+" width=\"728\" height=\"90\" style=\"border: 0px;\" />");
  document.write("</a>");
  document.write("</div>");
}