$(document).ready( function() {

    $('a#displayTest[href="#fr"]').click(function() {
        window.open('/fr/czech-test/?lang=fr', '_blank', 'width=500,height=800,scrollbars=yes');
       return false;
    });

    $('a#displayTest[href="#en"]').click(function() {
        window.open('/en/czech-test/?lang=en', '_blank', 'width=500,height=800,scrollbars=yes');
       return false;
    });
    
});