function toggle_married()
{

    if(document.irishname.gender[0].checked)
	{
	  document.getElementById('married_box').disabled = true;
	  document.getElementById('married_div').style.color = "#CCC";
	}
    else
	{
	  document.getElementById('married_box').disabled = false;
	  document.getElementById('married_div').style.color = "#000";
	}

}