// start
$(function() {
    var emailFrom = $("#emailFrom"),
			emailTo = $("#emailTo"),
			nameFrom = $("#nameFrom"),
			nameTo = $("#nameTo"),
			textTo = $("#textTo"),
            allFields = $([]).add(emailFrom).add(emailTo).add(nameFrom).add(nameTo),
			tips = $("#validateTips");

    function updateTips(t) {
        //  tips.text(t).effect("highlight", {}, 1500);
        tips.text(t);
    }

    function checkLength(o, n, min, max) {

        if (o.val().length > max || o.val().length < min) {
            o.addClass('ui-state-error');
            updateTips("Length of " + n + " must be between " + min + " and " + max + ".");
            return false;
        } else {
            return true;
        }

    }

    function checkRegexp(o, regexp, n) {

        if (!(regexp.test(o.val()))) {
            o.addClass('ui-state-error');
            updateTips(n);
            return false;
        } else {
            return true;
        }

    }

    $("#formDialog").dialog({
        bgiframe: true,
        autoOpen: false,
        height: 450,
        width: 380,
        modal: true,
        buttons: {
            'SEND': function() {
                var bValid = true;
                allFields.removeClass('ui-state-error');

                bValid = bValid && checkLength(emailFrom, "E-mail from", 6, 46);
                bValid = bValid && checkLength(nameFrom, "Name from", 3, 80);
                bValid = bValid && checkLength(emailTo, "Friend's e-mail", 6, 46);
                bValid = bValid && checkLength(nameTo, "Friend's name", 3, 80);

                // From jquery.validate.js (by joern), contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
                bValid = bValid && checkRegexp(emailFrom, /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i, "Incorrect e-mail");
                bValid = bValid && checkRegexp(emailTo, /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i, "Incorrect e-mail");

                if (bValid) {
                    Send_Email();
                    $(this).dialog('close');
                }
            },
            'CANCEL': function() {
                $(this).dialog('close');
            }
        },
        close: function() {
            allFields.val('').removeClass('ui-state-error');
        }
    });


    $('#create-user').click(function() {
        $('#formDialog').dialog('open'); return false;
    })

    function Send_Email() {
        //alert('inside Send Emauil');
        $.post($('#current_lang2chars').val()+'/home.aspx',
                { type: "invite_friends",
                    emailFrom: emailFrom.val(),
                    nameFrom: nameFrom.val(),
                    emailTo: emailTo.val(),
                    nameTo: nameTo.val(),
                    textTo: textTo.val()
                }
                , onAjaxSuccess);

        return false;
    }

    function onAjaxSuccess(data) {
        //alert(data);
    }

});
// end