function loadCommentWriter(idArticles, uidComments, queryString) {
    loadXMLDoc('/xmlhttprequest/loadCommentWriter.php?idArticles='+idArticles+'&uidComments='+uidComments, 'POST', queryString);
}

function sendCommentWriter(queryString, idArticles, uidComments) {
    loadXMLDoc('/xmlhttprequest/sendCommentWriter.php?idArticles='+idArticles+'&uidComments='+uidComments, 'POST', queryString);
}

function closeCommentWriter(idDiv) {
    document.getElementById(idDiv).innerHTML = '';
}

function sendModuleRating(id, rating) {
    jQuery('#rating').load('/xmlhttprequest/sendModuleRating.php?idModul='+id+'&rating='+rating);
}

function selectRating(rating) {
    document.getElementById('ratingStars').className = 'starsHover'+rating;
}