/*-- ======================================================================= --*/
/*-- File: NHELC.js                                                          --*/
/*-- Revised: 12/05/07 - W.V.W                                               --*/
/*-- ======================================================================= --*/

//================ [ Global Vars ] =============
var CurrentDropDown="None";
var PreviousDropDown="None";
var CurrentDropDownSub="None";
var PreviousDropDownSub="None";
var HideMenuTimer;
var HideSubMenuTimer;	
var SlideShowTimer;
var SlideShowSpeed;	
var SlideArray;
var CaptionArray;
var SlideArraySize;
var SlideArrayIndex;
var DomName="NewHanoverLutheran.org";
var Mlink1="mai";
var Mlink2="lto:";


function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


//=============== [ Nothing ] ==============
function nothing()
{

}

//=============== [ Random Side Menu Background ] ==============
function SetSideMenuImage()
{
var MemuImageArraySize = 7;
var ArrayIndex = Math.floor(Math.random()*6);

var MemuImageArray = new Array(MemuImageArraySize);
  MemuImageArray[0]="/images/Windows/StainedGlassSide1.jpg";
  MemuImageArray[1]="/images/Windows/StainedGlassSide2.jpg";
  MemuImageArray[2]="/images/Windows/StainedGlassSide3.jpg";
  MemuImageArray[3]="/images/Windows/StainedGlassSide4.jpg";
  MemuImageArray[4]="/images/Windows/StainedGlassSide5.jpg";
  MemuImageArray[5]="/images/Windows/StainedGlassSide6.jpg";
  MemuImageArray[6]="/images/Windows/StainedGlassSide7.jpg";

SideMenuImage.src = MemuImageArray[ArrayIndex];
}


//=============== [ Home Page Slide Show ] ==============

function ShowHomePageSlideArray()
{
  SlideArraySize = 10;
  SlideArrayIndex = 0;
	SlideShowSpeed = 8;

  SlideArray = new Array(SlideArraySize);
  SlideArray[0]="/SlideShow/2004SwampPicnicFood.jpg";
  SlideArray[1]="/SlideShow/2009MusicalCast.jpg";
  SlideArray[2]="/SlideShow/2006SinBoldly.jpg";
  SlideArray[3]="/SlideShow/2007BibleSchool.jpg"; 
  SlideArray[4]="/SlideShow/2007ConfirmationClass.jpg";
  SlideArray[5]="/SlideShow/2010CongregationCouncil.jpg";
  SlideArray[6]="/SlideShow/2007HandbellChoir.jpg";
	SlideArray[7]="/SlideShow/2008ASPteam.jpg";
	SlideArray[8]="/SlideShow/2009-1stCommunion.jpg";
	SlideArray[9]="/SlideShow/2009EasterPlayCast.jpg";
	

  CaptionArray = new Array(SlideArraySize);
  CaptionArray[0]="The homemade food at the Great Swamp Picnic is always a crowd pleaser";
  CaptionArray[1]="The cast of the 2009 musical, Elijah";
  CaptionArray[2]="FLY 2006 Senior High regional youth gathering at Valley Forge";
  CaptionArray[3]="Summer Bible School class of 2007"; 
  CaptionArray[4]="2007 confirmation class";
  CaptionArray[5]="2010 Congregational Council";
  CaptionArray[6]="Handbell Chior 2007";
	CaptionArray[7]="The NHELC 2008 Appalachian Service Project Mission Team pause for a picture";
	CaptionArray[8]="The NHELC 2009 First Communion Class.";
	CaptionArray[9]="The NHELC 2009 Easter play cast.";

  document.getElementById("SlideShowSpeedText").innerHTML = SlideShowSpeed;
  PlayHomePageSlideshow(9); 

}


function HighlightSSB(SBB)
{
  document.getElementById(SBB).style.backgroundColor="#ccffff";
	document.getElementById(SBB).style.border="solid #bbbbbb 1px";
}


function ResetSSB(SBB)
{
  document.getElementById(SBB).style.backgroundColor="white";
	document.getElementById(SBB).style.border="solid white 1px";
}




function PlayHomePageSlideshow(AI)
{
SlideArrayIndex = AI;

document.getElementById("SlidePicture").src = SlideArray[SlideArrayIndex];
document.getElementById("SlideCaption").innerHTML = CaptionArray[SlideArrayIndex];

if (SlideArrayIndex == (SlideArraySize - 1))
  {SlideArrayIndex = 0;}
else 
  {SlideArrayIndex = SlideArrayIndex + 1;}

SlideShowTimer=setTimeout("PlayHomePageSlideshow(" + SlideArrayIndex + ")", (SlideShowSpeed*1000)); 
}


function StopHomePageSlideshow()
{
  clearTimeout(SlideShowTimer);
}


function ShowPreviousSlide(AI)
{
  clearTimeout(SlideShowTimer);

if (SlideArrayIndex == 0)
  {SlideArrayIndex = (SlideArraySize - 1);} 
else 
  {SlideArrayIndex = SlideArrayIndex - 1;}

document.getElementById("SlidePicture").src = SlideArray[SlideArrayIndex];
document.getElementById("SlideCaption").innerHTML = CaptionArray[SlideArrayIndex];
	
}


function ShowNextSlide(AI)
{
  clearTimeout(SlideShowTimer);

if (SlideArrayIndex == (SlideArraySize - 1))
  {SlideArrayIndex = 0;}
else 
  {SlideArrayIndex = SlideArrayIndex + 1;}

document.getElementById("SlidePicture").src = SlideArray[SlideArrayIndex];
document.getElementById("SlideCaption").innerHTML = CaptionArray[SlideArrayIndex];
	
}


function SlideShowFaster()
{
if (SlideShowSpeed > 3)
  {SlideShowSpeed = SlideShowSpeed - 1;}

  document.getElementById("SlideShowSpeedText").innerHTML = SlideShowSpeed;
}


function SlideShowSlower()
{
if (SlideShowSpeed < 9)
  {SlideShowSpeed = SlideShowSpeed + 1;}

  document.getElementById("SlideShowSpeedText").innerHTML = SlideShowSpeed;
}

function SetMlink(ID)
{
document.getElementById(ID).href=Mlink1+Mlink2+ID.substring(0,ID.length-4)+"@"+DomName;
}