// IFRAME HEAD
document.write(" <iframe src=\"head.html\" name=\"head\" width=\"750\" marginwidth=\"0\" marginleft=\"0\" height=\"210\"\n ");
document.write(" marginheight=\"0\" scrolling=\"No\" frameborder=\"0\" id=\"head\" border=\"0\">\n ");
document.write(" <div align=\"head\">El explorador no admite los marcos flotantes o no est&aacute; configurado\n ") ;
document.write(" actualmente para \n ");
document.write(" mostrarlos. </div>\n ");
document.write(" </iframe>\n ");