Detecting swipe movements to go to another web page on an ipad web app

I'm currently trying to set up a开发者_如何学Gon iPad web app. I have my home page but want the user to swipe left and be taken to the about page. I have found a way of detecting movement from padilicious.com but don't know how to make the swipe change the page.

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Given you use the movement detection from padilicious:

if ( swipeDirection == 'left' ) {
    window.location.href = 'about.html';
}