gistfile1.txt

	function _getContainer(element) {
		var containerElement, isWindow;
		if (element.attr('data-target')) {
			containerElement = element.attr('data-target');
			isWindow = false;
		} else {
			containerElement = window;
			isWindow = true;

			$.each(element.parents(), function (index, value) {
				if ($(value).css('overflow') !== 'visible') {
					containerElement = value;
					isWindow = false;
					return false;
				}
			});

		}

		return {
			overflowElement: $(containerElement),
			isWindow: isWindow
		};
	}