Panel maximieren#

    toggleFull: function(panel) {
      if (panel.className == 'full') {
        panel.className = panel.fullSizeOrig.className;
        window.scrollTo(panel.fullSizeOrig.scrollX, panel.fullSizeOrig.scrollY);
        document.body.style.overflow = 'auto';
        panel.fullSizeOrig = null;
      } else {
        panel.fullSizeOrig = {
          className: panel.className,
          scrollX: window.scrollX,
          scrollY: window.scrollY
        };
        panel.className = 'full';
        document.body.style.overflow = 'hidden';
        window.scrollTo(0, 0);
      }
    }