// JavaScript Document
	
var timerArray= new Array()
timerArray[0]="images/imageTimer1.png"
timerArray[1]="images/imageTimer2.png"
timerArray[2]="images/imageTimer3.png"
timerArray[3]="images/imageTimer4.png"
timerArray[4]="images/imageTimer5.png"


var step = 0
var prev1 = 0
var prev2 = 0
var prev3 = 0
var chosen = 0
var pic=0

function slideShow(){		
	if(!document.images)
		return
		document.images.main.src=eval("imageHolder["+step+"][0]")
		
		chosen = step	
	if(step<imageHolder.length-1)
		step++ 
	else
		step=0
	
	prev1=step
			
	if(prev1<imageHolder.length-1)
		prev2 =prev1+1
	else 
		prev2 =0
	if(prev2<imageHolder.length-1)
		prev3 = prev2+1
	else
		prev3 = 0
	
	
			
	Timer = setTimeout("slideShow()", 5000)	
	
	document.getElementById('play').style.visibility = 'hidden';
			
	document.images.preview1.src=eval("imageHolder["+prev1+"][0]")
	document.images.preview2.src=eval("imageHolder["+prev2+"][0]")
	document.images.preview3.src=eval("imageHolder["+prev3+"][0]")
	}
			
function imageTimer(){	
			document.images.timer.src=eval("timerArray["+pic+"]")
		if(pic<4)
			pic++
		else
			pic=0
					
		timeCounter = setTimeout("imageTimer()", 1000)
		}

function runAll(){
	slideShow()
	imageTimer()
}
			
function linkChooser(){
		window.location=imageHolder[chosen][1]
		}
			
function prev1Chooser(){
		pauseShow()
		document.images.main.src=eval("imageHolder["+prev1+"][0]")
		chosen=prev1
		step=prev1
		}
			
function prev2Chooser(){
		pauseShow()
		document.images.main.src=eval("imageHolder["+prev2+"][0]")
		chosen=prev2
		step=prev2
		}

function prev3Chooser(){
		pauseShow()
		document.images.main.src=eval("imageHolder["+prev3+"][0]")
		chosen=prev3
		step=prev3
		}
			
			
function upArrow(){
		pauseShow()
			
		prev3=prev2
		prev2=prev1
			
		if(prev1-1<0)
			prev1=(imageHolder.length-1)
		else
			prev1--
			
		document.images.preview1.src=eval("imageHolder["+prev1+"][0]")
		document.images.preview2.src=eval("imageHolder["+prev2+"][0]")
		document.images.preview3.src=eval("imageHolder["+prev3+"][0]")
		}
function downArrow(){
		pauseShow()
			
		prev1=prev2
		prev2=prev3
		if(prev3+1<imageHolder.length)
			prev3++
		else
			prev3=0
				
			document.images.preview1.src=eval("imageHolder["+prev1+"][0]")
			document.images.preview2.src=eval("imageHolder["+prev2+"][0]")
			document.images.preview3.src=eval("imageHolder["+prev3+"][0]")
			
		}
			
function pauseShow(){
		clearTimeout(Timer)
		pic=0
		clearTimeout(timeCounter)
		
		document.getElementById('pause').style.visibility = 'hidden';
		document.getElementById('play').style.visibility = 'visible';
		}
			
function playShow(){
		slideShow()
		imageTimer()
		document.getElementById('pause').style.visibility = 'visible';
		}
		
function bulletinChooser(){
		sundayDate = new Date()
		sundayDate.setFullYear(2011, 08, 25)
		bull=new Date()
		bull.setDate(bull.getDate() + 7)
		newSunday = bull.getMonth()+bull.getDate()+bull.getFullYear()
}