adjustFocus = function (anchor, endLocation, isNum) {

		// Is scrolling to top of page, blur
		if (anchor === 0) {
			document.body.focus();
		}

		// Don't run if scrolling to a number on the page
		if (isNum) return;

		// Otherwise, bring anchor element into focus
		anchor.focus();
		if (document.activeElement !== anchor) {
			anchor.setAttribute('tabindex', '-1');
			anchor.focus();
			anchor.style.outline = 'none';
		}
		window.scrollTo(0 , endLocation);

	}
Bring the anchored element into focus
@param {Node}     anchor      The anchor element
@param {Number}   endLocation The end location to scroll to
@param {Boolean}  isNum       If true, scroll is to a position rather than an element