IE8 Issue with using addEventListener

[leefroese]

The addEventListener method causes an error in IE8. I didn't care about having animations working in IE8 so I wrapped lines 34 & 35 in an if statement. Site now loads properly in IE8 and animations are working in modern browsers.

if (document.addEventListener){
document.addEventListener("touchmove", ScrollStart, false);
document.addEventListener("scroll", Scroll, false);
}

[davidhalford]

thanks for your addition. I'll add it when/if I revise the code.