window.onresize = window.onscroll = function () {
	if(navigator.platform == 'iPad' || navigator.platform == 'iPhone' || navigator.platform == 'iPod'){	
		$('#bgrimgholder').css('top',window.pageYOffset+"px");
		$('#blackdots').css('top',window.pageYOffset+"px");
		$('#colleft').css('top',window.pageYOffset+"px");
		if(rightcol==1) $('#colright').css('top',window.pageYOffset+"px");
	}
}
if(navigator.platform == 'iPad' || navigator.platform == 'iPhone' || navigator.platform == 'iPod'){	
	$('#colleft').css('height',document.body.offsetHeight+"px");
	if(rightcol==1) $('#colright').css('height',document.body.offsetHeight+"px");
}