var openedProv;
function validateform(form){
    var countryCombo = document.getElementById("countryCombo");
    var selCountry = countryCombo.options[countryCombo.selectedIndex].value;
    var elID = "province" + selCountry;
    var provEl = document.getElementById(elID);
    if (provEl){
        form.selState.value = provEl.options[provEl.selectedIndex].value;
    }else{
        form.selState.value = "";                
    }
    return false;
}

function onSelectCountry(comboObj){
    if (!comboObj) {
        var countryCombo = document.getElementById("countryCombo");
        var selCountry = countryCombo.options[countryCombo.selectedIndex].value;
        var elID = "country" + selCountry;
    }else{
        var elID = "country" + comboObj.value;
    }

    var provEl = document.getElementById(elID);
    if(openedProv) {
        openedProv.style.display="none";        
    }

    if (provEl != null) {
        provEl.style.display="block";
        openedProv = provEl;
    }



}