$(document).ready(function() {
    var s = window.location.search.substring(1).split('&');
    if(!s.length) return;
    window.$_GET = {};
    for(var i = 0; i < s.length; i++) {
        var parts = s[i].split('=');
        window.$_GET[unescape(parts[0])] = unescape(parts[1]);
    }
    
    var newsId          = $_GET['tx_ttnews[tt_news]'];
    var newsBackPID     = $_GET['tx_ttnews[backPid]'];
    var newscHash       = $_GET['cHash'];
    
    var langButton      = $('[title="Englisch"], [title="Deutsch"]');
    
    if ( $_GET['id'] == 31 ) {
        if (langButton.attr('title') == 'Englisch') {
            var link = langButton.attr('href');
            langButton.attr('href', link + '&tx_ttnews[tt_news]=' + newsId + '&tx_ttnews[backPid]=' + newsBackPID + '&cHash=' + newscHash);
        } else {
            var link = langButton.attr('href');
            langButton.attr('href', link + '&tx_ttnews[tt_news]=' + newsId + '&tx_ttnews[backPid]=' + newsBackPID + '&cHash=' + newscHash);
        };
    };
});