function testare() {
    alert('teast');
}


function selectAll(selectBox, truefalse) {
    // have we been passed an ID
    if (typeof selectBox == "string") {
        selectBox = document.getElementById(selectBox);
    }
    // is the select box a multiple select box?
    if (selectBox.type == "select-multiple") {
        for (var i = 0; i < selectBox.options.length; i++) {
            selectBox.options[i].selected = truefalse;
        }
    }
}