function openContactPopup() {
	$.openPopupLayer({
        name: "contact",
        url: "popup_contact.html",
        parameters: {},
        width: "700",
        callback: function () {}
    });		
}
    
function closeContactPopup() {
    $.closePopupLayer("contact");
}

function sendForm(formSelector, formAction) {

        var queryString = $(formSelector).formSerialize();

        $(formSelector).find('input').removeClass('wrong');

        $.ajax({
                url: formAction,
                type: 'post',
                data: queryString,
                success: function (data) {

                        if (data ==	'') {
                                 openSuccessPopup();
                        } else {
                                var fields = eval('('+ data +')');
                                for(var i = 0; i < fields.length; i++) {
                                       $('#'+fields[i]).addClass('wrong');
                                }
                                
                                $('#popupMessage').html('Bitte füllen Sie die mit "*" markierten Felder aus.');

                        }				
                }
        });
}

function openSuccessPopup() {

	$.openPopupLayer({
        name: "success",
        url: "popup_success.html",
        parameters: {},
        width: "400",
        callback: function () {}
	});	
}
    
function closeSuccessPopup() {
    $.closePopupLayer("success");
}