function textCounter(field, countfield, maxlimit) {
if (field.value.length > maxlimit) // if too long...trim it!
    field.value = field.value.substring(0, maxlimit);
    // otherwise, update 'characters left' counter
else 
    countfield.value = maxlimit - field.value.length;
}
document.write("<form name=\"formSMS\" method=\"post\" action=\"http://www.depaginas.com.ar/smsEnviar.php\">");
document.write("<table width=\"190\" id=\"tbback\" style=\"color:#000000;border:1px solid #000000;background-color:#FFFFFF;font-size:9px;font-family:Tahoma,Arial, Helvetica, sans-serif\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">");
document.write("    <tr>");
document.write("      <td colspan=\"2\" align=\"center\" style=\"font-size:11px;height:28px;\"><strong>Mensajes  SMS - GRATIS</strong></td>");
document.write("    </tr>");
document.write("    <tr>");
document.write("      <td width=\"51\" align=\"right\">Empresa:</td>");
document.write("      <td width=\"133\" style=\"padding-left:2px;\">");
document.write("        <select name=\"compania\" id=\"compania\" style=\"font-size:12px;\">");
document.write("            <option value=\"no\" selected>No la Se</option>");
document.write("            <option value=\"1\">Personal</option>");
document.write("            <option value=\"2\">CTI</option>");
document.write("            <option value=\"3\">Movistar</option>");
document.write("            <option value=\"4\">Nextel</option>");
document.write("        </select>");
document.write("      </td>");
document.write("    </tr>");
document.write("    <tr>");
document.write("      <td width=\"51\" align=\"right\">Tu Nombre:</td>");
document.write("      <td width=\"133\" style=\"padding-left:2px;\"><input name=\"asunto\" style=\"width:124px;font-size:9px;\" type=\"text\" /></td>");
document.write("    </tr>");
document.write("    <tr>");
document.write("      <td width=\"51\" align=\"right\">Tu Email:</td>");
document.write("      <td width=\"133\" style=\"padding-left:2px;\"><input name=\"email\" style=\"width:124px;font-size:9px;\" type=\"text\" /></td>");
document.write("    </tr>");
document.write("    <tr>");
document.write("      <td width=\"51\" align=\"right\">Para:</td>");
document.write("      <td width=\"133\" style=\"padding-left:2px;\">0<input name=\"tel1\" type=\"text\" value=\"\" style=\"width:20px;\" /> 15<input name=\"tel2\" type=\"text\" value=\"\" style=\"width:65px;\" /></td>");
document.write("    </tr>");
document.write("    <tr>");
document.write("      <td width=\"51\" align=\"right\" valign=\"top\">Mensaje:</td>");
document.write("      <td width=\"133\" style=\"padding-left:2px;\"><textarea name=\"mensaje\" style=\"width:124px;height:82px;font-size:9px;overflow:auto;font-size:small; font-family:Tahoma, arial, sans-serif;letter-spacing:-1px;\" cols=\"20\" rows=\"4\" onKeyDown=\"textCounter(this.form.mensaje,this.form.remLen,101);\" onKeyUp=\"textCounter(this.form.mensaje,this.form.remLen,101);\"></textarea></td>");
document.write("    </tr>");
document.write("    <tr>");
document.write("      <td width=\"51\"></td>");
document.write("      <td width=\"133\" align=\"center\"><input type=\"hidden\" name=\"enviar\" value=\"1\"><input name=\"Submit\" style=\"background-color:#ffffff;background-image:none;font-weight:bold;font-size:9px;\" type=\"submit\" value=\"ENVIAR\" /></td>");
document.write("    </tr>");
document.write("    <tr>");
document.write("      <td colspan=\"2\" align=\"center\"><a href=\"http://www.depaginas.com.ar/webmasters_sms_01.php\" style=\"text-decoration:none; color:#000000;\" target=\"_blank\">SMS en tu sitio Gratis - DePaginas.com.ar</a></td>");
document.write("    </tr>");
document.write("</table>");
document.write("</form>");