if (document.getElementById){
document.write('<style type="text/css">')
document.write('.multiparts, #formnavigation{display:none;}')
document.write('</style>')
}

var curpart=0
var partscollect = new Array()

function getElementbyClass(classname){

var inc=0
var alltags=document.all? document.all : document.getElementsByTagName("*")
for (i=0; i<alltags.length; i++){
if (alltags[i].className==classname)
partscollect[inc++]=alltags[i]
}
}

function cycleforward(){
partscollect[curpart].style.display="none"
curpart=(curpart<partscollect.length-1)? curpart+1 : 0
partscollect[curpart].style.display="block"
updatenav()
}

function cycleback(){
partscollect[curpart].style.display="none"
curpart=(curpart>0)? curpart-1 : partscollect.length-1
partscollect[curpart].style.display="block"
updatenav()
}


function updatenav(){
document.getElementById("backbutton").style.visibility=(curpart==0)? "hidden" : "visible"
document.getElementById("forwardbutton").style.visibility=(curpart==partscollect.length-1)? "hidden" : "visible"
}

function onloadfunct(){
getElementbyClass("multiparts")
partscollect[0].style.display="block"
document.getElementById("formnavigation").style.display="block"
updatenav()
}

if (window.addEventListener)
window.addEventListener("load", onloadfunct, false)
else if (window.attachEvent)
window.attachEvent("onload", onloadfunct)
else if (document.getElementById)
window.onload=onloadfunct




// for Scroll
//change 1 to another integer to alter the scroll speed. Greater is faster
var speed=1
var currentpos=0,alt=1,curpos1=0,curpos2=-1
var scrollTimeout

function scrollwindow(){
		frameToScroll = eval('frame'+curpart);
		if (document.all)
		{
				currentpos = frameToScroll.document.body.scrollTop+speed
		}			
		else
		{
			currentpos = frameToScroll.window.pageYOffset+speed
		}
		frameToScroll.window.scroll(0,currentpos)
		scrollTimeout = setTimeout("scrollwindow()",10)
}
function startscroll(direction){
if (direction == 1)
	speed = 1;
else speed = -1
scrollwindow();
}
function stopscroll()
{
	clearTimeout(scrollTimeout);
}