// JavaScript Document
/*function wheel(event)

{

	var delta = 0;

	if (!event)								// For IE

	{

		event = window.event;

	}

	if (event.wheelDelta)					// IE/Opera

	{ 

		delta = event.wheelDelta/120;

	}

	else if (event.detail)					// Mozilla case

	{

		delta = -event.detail/3;

	}

	if (delta) document.body.scrollLeft -= delta*50;

	if (event.preventDefault) event.preventDefault();

	event.returnValue = false;

}



if (window.addEventListener) window.addEventListener('DOMMouseScroll', wheel, false);



window.onmousewheel = document.onmousewheel = wheel;



/* Horiz Scroll */

function mouseScroll(delta,step) {

if (delta < 0) {

window.scrollBy(step,0);

} else {

window.scrollBy(-step,0);

}

}



/* Get Mouse Wheel */

function mouseWheel(event){

var delta = 0;

if (!event) event = window.event;

if (event.wheelDelta) {

delta = event.wheelDelta/120;

if (window.opera) delta = -delta;

} else if (event.detail) {

delta = -event.detail/3;

}

if (delta) {

mouseScroll(delta,150);

if (event.preventDefault) event.preventDefault();

event.returnValue = false;

}

}

/* Attach Events */

if (window.addEventListener) {

window.addEventListener('DOMMouseScroll',mouseWheel,false);

}

window.onmousewheel = document.onmousewheel = mouseWheel;

//window.onload = arrowInit;