function setAll(v) {
  var el = window.document.frmMainSearch.hl;
  for (var i=0;i < el.length; i++)
    el[i].checked = v;
  
  /*if (!v)
    el[0].checked = !v;*/
}

function setlogin(av) {
  if (av == 'Y') {
    divshow();
  } else {
    divhide();
  }
}
  
function login() {
  var elem = document.getElementById("mainloginpanel");
  var doShow = (elem.style.visibility == "hidden");
  
  if (doShow)
    divshow();
  else
    divhide();
}

function divhide() {
  var elem = document.getElementById("mainloginpanel");
  elem.style.visibility = "hidden";
  elem.style.display = "none";
  elem.style.height = "0px";
  elem.style.width = "0px";
  elem.style.margin = "0px 0px 0px 0px";
}

function divshow() {
  var elem = document.getElementById("mainloginpanel");
  elem.style.visibility = "visible";
  elem.style.display = "block";
  elem.style.height = "";
  elem.style.width = "380px";
  elem.style.margin = "10px 0px 0px 0px";
}

function doSubmit(op) {
    var el = window.document.frmMainSearch;
    var selLang =document.getElementsByName("hl");
    var checkLang = "KO";
    //alert(selLang.length);
    for(i=0; i < selLang.length; i++)
    {
        if (selLang.item(i).checked)
            checkLang = "OK";
    }    
    
    if (checkLang=="KO")
    {
        alert("Select a language!");
        return;
    }    
    
    if (op == "LIST")
        el.cmd.value = op;
    el.submit(); 
}