function showCommentLogin() {
	Effect.BlindDown('form-login-comment');
	$('commentlogin').style.display = '';
	$('headlogin').style.display = 'none';
}

function bookmarksite(title,url){
    if (window.sidebar) // firefox
    window.sidebar.addPanel(title, url, "");
    else if(window.opera && window.print){ // opera
    var elem = document.createElement('a');
    elem.setAttribute('href',url);
    elem.setAttribute('title',title);
    elem.setAttribute('rel','sidebar');
    elem.click();
    } 
    else if(document.all)// ie
    window.external.AddFavorite(url, title);
}