var getOffsetTop = function()

in assets/js/plugins/gumshoe.js [95:104]

• 10 lines of code
• 4 McCabe index (conditional complexity)

	var getOffsetTop = function (elem) {
		var location = 0;
		if (elem.offsetParent) {
			while (elem) {
				location += elem.offsetTop;
				elem = elem.offsetParent;
			}
		}
		return location >= 0 ? location : 0;
	};