// IE 7,8 fail at these divs, so they get boring legend, have not tested 9.
var isIE = (/MSIE/.test(navigator.userAgent) && !window.opera);
if (isIE) return "—";
// IE 7,8 fail at these divs, so they get boring legend, have not tested 9.
var isIE = (/MSIE/.test(navigator.userAgent) && !window.opera);
if (isIE) return "—";