easy2map – empty frame

Problem with easy2map. There is an empty box ( frame ) wihtout map and points. ITs problem with java ?
Debug in google ( Ctrl+shift+J ) list this:
Uncaught TypeError: Cannot read property ‘opera’ of undefined
jquery.fancybox-1.3.4.pack.js:18 Uncaught TypeError: Cannot read property ‘msie’ of undefined
(index):1 Consider using ‘dppx’ units, as in CSS ‘dpi’ means dots-per-CSS-inch, not dots-per-physical-inch, so does not correspond to the actual ‘dpi’ of a screen. In media query expression: only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi)
jquery.xml2json.js:150 Uncaught Error: XML Parser could not be instantiated