if (!AJS.FECRU) {
    AJS.FECRU = {};
}
AJS.FECRU.DIALOG = {};

(function () {
    var safeDimensions = function (maxWidth, maxHeight, margin) {
        margin = margin || 50;
        return {
            height: Math.min(AJS.$(window).height() - margin, maxHeight),
            width: Math.min(AJS.$(window).width() - margin, maxWidth)
        };
    };

    /**
     * @param optionalClass a string containing a css class that should be applied to the dialog
     */
    AJS.FECRU.DIALOG.create = function (maxWidth, maxHeight, id, optionalClass) {
        var dimensions = safeDimensions(maxWidth, maxHeight);
        var dialog = new AJS.Dialog(dimensions.width, dimensions.height, id);
        // Add the height and width of the dialog as properties of the object
        AJS.$.extend(dialog, {width: dimensions.width, height: dimensions.height});
        if (optionalClass) {
            dialog.addClass(optionalClass)
        }
        return dialog;
    };
})();