function sendInfo() {
    "use strict";
    var elements = document.frmJoin.elements, position, cityWarning = "Votre ville ne correspond pas avec votre province!";

    alert(elements[5].selectedIndex);

    for (position = elements.length - 1; position >= 0; position += 1) {
        if (elements[position].value === null || elements[position].value === "") {
            alert("Vous avez oublier de remplir un champ!");
            return false;
        }
    }

    switch (elements[6].selectedIndex) {
    case 0:
        if (elements[5].selectedIndex !== 0 || elements[5].selectedIndex !== 1) {
            alert(cityWarning);
            return false;
        }
        break;
    case 1:
        if (elements[5].selectedIndex !== 2 || elements[5].selectedIndex !== 3) {
            alert(cityWarning);
            return false;
        }
        break;
    case 2:
        if (elements[5].selectedIndex !== 4) {
            alert(cityWarning);
            return false;
        }
        break;
    case 3:
        if (elements[5].selectedIndex !== 5) {
            alert(cityWarning);
            return false;
        }
        break;
    case 4:
        if (elements[5].selectedIndex !== 6 || elements[5].selectedIndex !== 7) {
            alert(cityWarning);
            return false;
        }
        break;
    case 5:
        if (elements[5].selectedIndex !== 8) {
            alert(cityWarning);
            return false;
        }
        break;
    case 6:
        if (elements[5].selectedIndex !== 9 || elements[5].selectedIndex !== 10) {
            alert(cityWarning);
            return false;
        }
        break;
    case 7:
        if (elements[5].selectedIndex !== 11 || elements[5].selectedIndex !== 12) {
            alert(cityWarning);
            return false;
        }
        break;
    case 8:
        if (elements[5].selectedIndex !== 13 || elements[5].selectedIndex !== 14) {
            alert(cityWarning);
            return false;
        }
        break;
    case 9:
        if (elements[5].selectedIndex !== 15) {
            alert(cityWarning);
            return false;
        }
        break;
    case 10:
        if (elements[5].selectedIndex !== 16) {
            alert(cityWarning);
            return false;
        }
        break;
    case 11:
        if (elements[5].selectedIndex !== 17) {
            alert(cityWarning);
            return false;
        }
        break;
    case 12:
        if (elements[5].selectedIndex !== 18) {
            alert(cityWarning);
            return false;
        }
        break;
    }
    return true;
}