window.addEvent('domready', function() {

scrollDurt = 1000;

if(document.getElementById("scrollContainer1") != null){
var imgArray1 = $$('#scrollContainer1 .researchWrap'); 
imgCount1 = imgArray1.length;
containerWidth1 = (imgCount1*91)+218;
$('scrollContainer1').setStyle('width',containerWidth1);
}

if(document.getElementById("scrollContainer2") != null){
var imgArray2 = $$('#scrollContainer2 .studentWrap'); 
imgCount2 = imgArray2.length;
containerWidth2 = (imgCount2*91)+218;
$('scrollContainer2').setStyle('width',containerWidth2);
}

if(document.getElementById("scrollContainer3") != null){
var imgArray3 = $$('#scrollContainer3 .alumniWrap'); 
imgCount3 = imgArray3.length;
containerWidth3 = (imgCount3*91)+218;

$('scrollContainer3').setStyle('width',containerWidth3);
}
/*
	var scroll1 = new Fx.Scroll('scroll1', {
				wait: false,
				duration: scrollDurt
				});

	$('next1').addEvents({
		'click':function() {
			var framexy = $('scroll1').getScroll();
			framex = framexy.x;
			framey = framexy.y;
			// alert (' s i got clicked:'+framex);	
			scroll1.start(framex+600,0);
		}
	}); // next1
	
	$('back1').addEvents({
		'click':function() {
			var framexy = $('scroll1').getScroll();
			framex = framexy.x;
			framey = framexy.y;
			scroll1.start(framex-600,0);	
		}
	}); // back1
*/	

	goForward = function(elem) {
		var Scroll = new Fx.Scroll(elem, {
					wait: false,
					duration: scrollDurt
					});
		
		var framexy = $(elem).getScroll();
		framex = framexy.x;
		framey = framexy.y;
		
		Scroll.start(framex+600,0);
	};
	
	goBackward = function(elem) {
		var Scroll = new Fx.Scroll(elem, {
					wait: false,
					duration: scrollDurt
					});

		var framexy = $(elem).getScroll();
			framex = framexy.x;
			framey = framexy.y;
			Scroll.start(framex-600,0);	
	};
	
}); //DOM