// http://gisweb.azdeq.gov/arcgis/epanls/
// ADEQ: Arizona Department of Environmental Quality

function StartUp()
{
    // spatial references
    _NAD_1983_UTM_Zone_12N = new esri.SpatialReference({wkid:26912});
    _WGS_1984 = new esri.SpatialReference({wkid:4326});

    setTimeout("dojo.byId('address').focus();", 500);

    ShowDisclaimer();
}

function GetLearningSites()
{
    _distance = dojo.byId("distances").value;

    var address = dojo.byId("address").value;
    var latitude = dojo.byId("latitude").value;
    var longitude = dojo.byId("longitude").value;

    if (address.length > 0)
    {
        GeocodeAddress(address);
    }
    else if (latitude.length > 0 || longitude.length > 0)
    {
        DoLatLong(latitude, longitude);
    }
    else
    {
        ShowError("Enter an address or a lat/long");
    }
}

function ShowError(error)
{
    dojo.byId("error").innerHTML = error;
}

function HideError()
{
    ShowError("");
}

function ResetAddress()
{
    dojo.byId("address").value = "";
    HideError();
}

function ResetLL()
{
    dojo.byId("latitude").value = "";
    dojo.byId("longitude").value = "";
    HideError();
}