window.scrollBy(0, evt.target.offsetTop - beforeOffset);
            }
          );
          multiLanguageSelectorElement.appendChild(optionEl);
        });
        sampleCollection[0].parentNode.insertBefore(
          languageSelectorFragment,
          sampleCollection[0]
        );
      }
    });

    [].slice
      .call(

		while(t != root) {
			if(t.getAttribute("viewBox")) {
				setCTM(r, t.getCTM());

				t.removeAttribute("viewBox");
			}

			t = t.parentNode;
		}

		svgRoot = r;
	}

	return svgRoot;
}

/**
 * Instance an SVGPoint object with given event coordinates.
 */
function getEventPoint(evt) {
	var p = root.createSVGPoint();