function doSharewire(){
  document.location.href="http://www.tutor2go.de/shop/";
  /* fallback because sharewire not used anymore */
}
function open_evo(){
  document.location.href="http://www.tutor2go.de/shop/";
	/* doSharewire( 167013, 0, '', '', 1, 1, 550, 480); */
}
function openevo(){
  document.location.href="http://www.tutor2go.de/shop/";
	/* doSharewire( 167013, 0, '', '', 1, 1, 550, 480); */
	alert("call shop");
}
function open_molbio(){
  document.location.href="http://www.tutor2go.de/shop/";
	/* doSharewire( 144084, 0, '', '', 1, 1, 550, 480); */
}
function open_neuro(){
  document.location.href="http://www.tutor2go.de/shop/";
	/* doSharewire(257127, 0, '', '', 1, 1, 550, 480); */
}
function open_oko(){
  document.location.href="http://www.tutor2go.de/shop/";
	/* doSharewire( 161971, 0, '', '', 1, 1, 550, 480); */
}
function open_stoff(){
  document.location.href="http://www.tutor2go.de/shop/";
	/* doSharewire( 173337, 0, '', '', 1, 1, 550, 480); */
}
function open_natstoff(){
  document.location.href="http://www.tutor2go.de/shop/";
	/* doSharewire( 419011, 0, '', '', 1, 1, 550, 480); */
}