// small fix for old safari versions compatibility

// this bug occures 
// on iPhone OS since 3.2 version (iPad)
// and on iOS since 4.0 version

// as of 1.4.2 the mobile safari reports wrong values on offset()
// http://dev.jquery.com/ticket/6446
// remove once it's fixed
if (/webkit.*mobile/i.test(navigator.userAgent)
	&& "getBoundingClientRect" in document.documentElement) {
	(function ($) {
		$.fn.offsetOld = $.fn.offset;
		$.fn.offset = function () {
			var result = this.offsetOld();
			result.top -= window.scrollY;
			result.left -= window.scrollX;

			return result;
		};
	})(jQuery);
}