// global?
NMonths=new Array("January","February","March","April","May","June",
                 "July","August","September","October","November","December");
Ordain=new Array("st","nd","rd","th","th","th","th","th","th","th",
                 "th","th","th","th","th","th","th","th","th","th",
                 "st","nd","rd","th","th","th","th","th","th","th",
                 "st");                 
PrayerWanted=true;

function ShowContact(){
  pop1=window.open("/contactpopup.htm","popup1","resizable,width=512,height=160");
}

function ShowPrayerForm(){
  pop1=window.open("prayerpopup.htm","popup2","resizable,width=450,height=450");
}

function LightLink(){
  
}

function FriendlyForm(ArgDate)
{
  var FFD=ArgDate.getDate();
  var FFDF=FFD+Ordain[FFD-1];
  var FFM=ArgDate.getMonth();
  var FFMF=NMonths[FFM];
  var FF2=FFDF+" "+FFMF
  return FF2;	
}	

function WantedWeek(arg)

{
  weekinms=1000*60*60*24*7;
  adj=1000*60*60*1.1;
  Today=new Date();
  millisecs=Number(Today);
  WantedDay=new Date(millisecs+arg*weekinms);
  WantedYear=WantedDay.getFullYear();
  NewYear=Number(Date.parse("1 Jan "+WantedYear+",00:00"));
  WeekNo=(WantedDay-NewYear)/weekinms;
  WeekInt=Math.ceil(WeekNo);
  if ( WeekInt > 52 )
  {
    WeekInt=52;
  }
  WeekEnd=new Date(NewYear+WeekInt*weekinms-adj);
  WeekEndFriendly=FriendlyForm(WeekEnd);
  WeekStart=new Date(NewYear+(WeekInt-1)*weekinms);
  WeekStartFriendly=FriendlyForm(WeekStart);
  PrayerWanted=confirm("Do you really want the prayer for \r"
                       +WeekStartFriendly+" to "+WeekEndFriendly+"?");
  return WeekInt;
}
function GetPrayer(arg)
{
  Index=WantedWeek(arg);
  IndexChars=String(Index);
  if ( IndexChars.length < 2 )
  {
    IndexChars="0"+IndexChars;
  }
  Prayer="prayer"+IndexChars+".htm";
  if (PrayerWanted)
  {
    self.location.href=Prayer;
  }
}