var search = "";

function clearSearch(el) { if (el.defaultValue == el.value || el.value == "Pesquisa..." || el.value == "Pesquisa...") { search = el.value; el.value = ""; } }
function refillSearch(el) { if (el.value == "") el.value = search; }

function show(imgobj, clientid, formid) {
    var vis = 0;
    var obj = document.getElementById(imgobj);
    if (obj.src.indexOf('minus.gif') >= 0) {
        obj.src = '/PublicImages/plus.gif';
    }
    else {
        obj.src = '/PublicImages/minus.gif';
        vis = 1;
    }
    var txthide = "";
    var txtshow = "";
    switch (formid) 
    {
        case "1": txthide = "Esconder os Eventos deste ano"; txtshow = "Ver todos os Eventos deste ano"; break;
        case "2": txthide = "Esconder o restante Histórico"; txtshow = "Mostrar todo o Histórico"; break;
    }    
    obj = document.getElementById(clientid);
    if (obj != null) obj.style.display = (vis == 1 ? "block" : "none");
    obj = document.getElementById(clientid + "_s");
    if (obj != null) obj.innerHTML = (vis == 1 ? txthide : txtshow);
}