on http://2fb.me (feel free to demo the App) I'm using skrollr and implemented a slider based on http://jsfiddle.net/GpPHx/2/
As you can see on the webpage, the slider scrolls left and right smoothly but it also scrolls the page vertically when it doesn't need to.
How do I stop this behavior and only let it scroll left to right with the mouse-wheel and up and down and then left to right when needed because of screen resolution?
<div class="scrollcontainer" id="skrollr-body"
data-0="left:0px;"
data-250="left:-730px;"
>(box divs)</div>