function checkLogin(login)
{
    var url = '/includes/ajax/checklogin.php';
    var params = 'login='+login;
    var tfAjax = new Ajax.Updater(
        {success: 'checkmsg'},
	url,
	{method: 'post', parameters: params, onLoading: function showLoading(request){$('checkmsg').innerHTML = '<div class=info>checking...</div>';},
     onLoaded:  function showLoading(request){$('checkmsg').innerHTML = '<div class=info>checking...</div>';}}
    )
}


function setSearchMode(mode)
{
    var url = '/includes/ajax/setsearchmode.php';
    var params = 'mode='+mode;
    var tfAjax = new Ajax.Request(
	url,
	{method: 'get', parameters: params, onComplete: markMode}
    )
}

function markMode(originalRequest)
{
    $('mode_games').className = 'hand';
    $('mode_video').className = 'hand';
    $('mode_all').className = 'hand';

    tab = $('mode_' + originalRequest.responseText);
    tab.className = 'lcdtxtBox hand';
}

function reportError(el)
{
    $(el).innerHTML = 'Sorry. It`s an error during loading clip.';
}

function showLoading(el)
{
    $(el).innerHTML = '<div>Loading...</div>';
}