function reveal(id,show) 
{ if (show)
    document.getElementById(id).style.visibility='visible';
  else
    document.getElementById(id).style.visibility='hidden';
}

function postit(form,flag)
{ switch (flag)
  { case 1: form.action="utils/lhemailer.php"; break;
    default: return;
  }

  form.method="post"
  
  if (flag==1)
  { reveal('sendbutton',false);
    reveal('ack',true);
  }

  form.submit(); 
}

function nfour(number)	
{ return (number < 1000) ? number + 1900 : number;}

function calcdate()
{ var now = new Date();
  var days = new Array('Sunday','Monday','Tuesday','Wednesday',  
    'Thursday','Friday','Saturday');
  var months = new Array('January','February','March','April','May','June',
    'July','August','September','October','November','December');
  var date = ((now.getDate()<10) ? "0" : "")+ now.getDate();
  today =  days[now.getDay()]+" "+now.getDate()+" "+months[now.getMonth()] 
    + " " +nfour(now.getYear());
  return today;
}

function launch(form,pg)
{ form.method="get";
  form.action=pg;
  form.submit();
}

function getarticle(form)
{ var i=form.articles.selectedIndex;
  rn=recarray[i];
  form.action="diary.php?rn="+rn;
  form.submit();  
}

function getworldnews(form)
{ var i=form.articles.selectedIndex;
  rn=recarray[i];
  form.action="worldnews.php?rn="+rn;
  form.submit();  
}