function confirmCheck(cbx, IBttn)
{
    if(cbx.checked == true)
        {
            document.getElementById(IBttn).disabled = false;  
        }
    else
        {
            document.getElementById(IBttn).disabled = true;
        }
}

function newWindow(url, windowname, w, h, x, y) 
{
    nWin = window.open(url, windowname, "resizable=no,toolbar=no,scrollbars=yes,menubar=no,status=no,directories=no,dialog=yes,width=" + w + ",height=" + h + ",left=" + x + ",top=" + y + "");
    if (window.focus) 
    {
        nWin.focus();
    }
   return false;
}