jQuery on window scroll animate background image position

Question

I am trying to achieve a scrolling effect using jQuery. I have a background div set to 100% browser window size with overflow hidden. This has a large background image that

Answer 1

Here you go. Background is set to 10% scroll. You can change the background scroll rate by changing the 10 in the code.

CSS

html, body{
    height:100%;
    min-height:100%;
    margin:0;
    padding:0;
}
.bg{
    width:100%;
    height:100%;
    background: #fff url(..) no-repeat fixed 0 0;
    overflow:auto;
}


   ..

JavaScript

$('.bg').scroll(function() {
    var x = $(this).scrollTop();
    $(this).css('background-position', '0% ' + parseInt(-x / 10) + 'px');
});

Check working example at http://jsfiddle.net/Vbtts/
Click this link for the full screen example: http://jsfiddle.net/Vbtts/embedded/result/

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