function openArticlePopup(id) {
    $('#' + id).dialog({ width: 760, resizable: false }); 
    return false;
}

function validateBeforeSubmit(txtNameClientId, txtPhoneClientID) {

    var msg = "";
    var isValid = true;
    if ($("#" + txtNameClientId).val() == "") { msg += "חסר שם!\n"; isValid = false; }
    if ($("#" + txtPhoneClientID).val() == "") { msg += "חסר טלפון!\n"; isValid = false; }

    if (!isValid) { alert(msg); }

    return isValid;
}

function ValidatePhoneNumber(phone, msg) {
    var passedValidation = true;
    phone = removeSpacerChars(phone);

    // if not a number
    if (isNaN(phone)) {
        passedValidation = false;
    }
    
    if ((phone.length != 9) && (phone.length != 10)) {
        passedValidation = false;
    }

    if (!passedValidation) {
        alert(msg);
    }

    return passedValidation;    
}

function removeSpacerChars(str) {
    return str.split(' ').join('').replace("-", "").replace(".", "");
}