function toggleProfession() {
	$('div.tag_navigation').toggle();
}

function CommonPopup(url, width, height, wndname) {
  wnd = window.open(url, wndname,'toolbar=no, location=no, scrollbars=yes, width=' + width + ', height=' + height + ', left=100, top=100, alwaysRaised=true');
  wnd.focus();

  if (wnd.opener == null) {
    wnd.opener = self;
  }
}