function addLoadEvent(func)
{
    var oldonload = window.onload;

    if (typeof window.onload != "function")
    {
        window.onload = func;
    }
    else
    {
        window.onload = function(){oldonload(); func();}
    }
}

function showHideMunicipis(show, hide)
{
    e = document.getElementById(show + "Municipis");
    e.style.display = "inline";

    e = document.getElementById(hide + "Municipis");
    e.style.display = "none";
}