Código HTML:
<script>
function formpopup()
{
window.open('','ventanaForm','alwaysRaised,width=490,height=400,menubar=no,scrollbars=no,toolbar=no,location=no,directories=no,resizable=no,top=100,left=70');
}
</script> Código HTML:
<FORM target="ventanaForm" name="form1" method="Post" action="SIGN.php" onSubmit="return chkform1(); formpopup();" OnReset="return ResetCheck()">
<TABLE border="0">
<tr>
<td align="left">
<font size="1" face="Verdana, Arial, Helvetica, sans-serif">
<input TYPE="radio" NAME="sign" VALUE="De Alta" onclick="alta()">
Registrarse<br>
<input TYPE="radio" NAME="sign" VALUE="De Baja" onclick="baja()">
Salir de la lista
</font>
</td>
</tr>
<tr>
<td align="center">
<font size="1" face="Verdana, Arial, Helvetica, sans-serif">
<input type="text" name="mail" size="12" value="e-mail" onFocus="if (this.value=='e-mail') this.value=''"
onBlur="if (this.value=='') this.value='e-mail'" style="width: 95px; font-size: 10px; font-family: Arial">
</font>
</td>
</tr>
<tr>
<td colspan="2" align="center">
<input type="submit" value="Enviar" name="enviar" style="color: #003366; background-color: #FFFFFF; font-family:Arial; font-size: 10px">
<input type="reset" value="Borrar" style="color: #003366; background-color: #FFFFFF; font-family:Arial; font-size: 10px">
</td>
</tr>
</TABLE>
</FORM>