diff --git a/parallax.js b/parallax.js index f575919..00cae3b 100644 --- a/parallax.js +++ b/parallax.js @@ -38,27 +38,3 @@ function is_on_screen(elm) { elementHeight = $(elm).height(); return ((y < (vpH + st)) && (y > (st - elementHeight))); } -function init_parallax() { - $('.parallax').each(function(){ - // Calculate Offset - inset = $(this).attr('parallax-inset'); - image_height = $(this).height(); - range = image_height / inset; - $(this).attr('parallax-offset', range / 2); - }); - console.log("Parallax Initialised."); - parallax(); -} -function parallax() { - window_top = $(window).scrollTop(); - window_bottom = window_top + $(window).height(); - $('.parallax').each(function(){ - if (!is_on_screen(this) || !$(this).attr('parallax-offset') != false) { return; } - element = $(this); - center_pos = (element.offset().top - $(window).scrollTop()) + (element.height() / 2); - perc = -(0.5 - ((window_top - center_pos) / window_bottom)); - - pos = Math.round((perc * element.attr('parallax-offset')) * 100) / 100; - element.css('background-position',"0px " + pos + "px"); - }); -}