Test Thread

Out of context: Reply #623

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    <script type="text/javascript">
    /* Add overlay */
    jQuery(document).ready(function... {
    jQuery('<dvi class="overlay"></div>').insertAfter(jQuery('.nk-awb-inner'));
    jQuery('.nk-awb-wrap .overlay').fadeOut();
    });
    /* get viewport height and adjust the scroll trigger position by 300px */
    var vH=jQuery(window).height()-300;

    /* set the overlay status */
    var overlay=false;

    jQuery(document).scroll(function... {

    /* get window scroll px */
    var positionScroll = jQuery(this).scrollTop();

    /* add/remove overlay whenever its required */
    if(positionScroll>vH && !overlay){
    overlay=true;
    jQuery('.nk-awb-wrap .overlay').fadeIn();
    }else if(positionScroll<vH && overlay){
    overlay=false;
    jQuery('.nk-awb-wrap .overlay').fadeOut();
    }
    });
    </script>

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