HTML5: window.getComputedStyle in Firefox doesn't support dashed rule names, so changing it to zIndex from z-index.
HTML5: window.getComputedStyle in Firefox doesn't support dashed rule names, so changing it to zIndex from z-index.

envato/plupload,moxiecode/plupload,envato/plupload,vitr/fend005-plupload,vitr/fend005-plupload,moxiecode/plupload