.scrlOff {position: fixed;height:100%;width:100%;overflow:hidden !important;}

$('body').addClass('scrlOff');

$(window).bind('scroll').scroll(function(e){$(this).scrollTop(top).scrollLeft(left);e.preventDefault();e.stopPropagation();});

$('body').removeClass('scrlOff');

$(window).unbind('scroll');

$('.rnWrap').addClass('scrlOff').css('position','fixed');

$('.rnWrap').bind('touchmove',function(e){e.preventDefault();e.stopPropagation();return false;});

$('.mfp-wrap').css({

	'top':'0',

	'position':'fixed'

});
Posted by 1bobby :