$.fn.RVPanel.defaults = {

            width: '58%',         // %, resizable || int, fixed dimension

            height: '100%',

            relationto: 'viewer', // viewer || window

            qtip_options: {

                content: {

                    title: { text: '',  // default same with GUID unless override

                        button: $('<a class="closepanelbtn panelbtn" />')

                    }

                },

                position: {

                    at: 'center',

                    my: 'center',

                    target: $(window),

                    adjust: { resize: true }

                },

                show: {

                    event: 'click',

                    solo: true,

                    modal: true

                },

                hide: false, //{ event: 'click' },

                style: { tip: false, classes: 'ui-tooltip-dark' },

                enable: true

            },

            scroll_options: {

                enable: true,

                hideFocus: true,

                horizontalDragMinWidth: 20,

                horizontalDragMaxWidth: 99999,

                verticalDragMinHeight: 20,

                verticalDragMaxHeight: 99999

            },

            inner: {

                fixedtop: 0,

                fixedright: 0,

                fixedleft: 0,

                fixedbottom: 0,

                padding: { top: 15, right: 15, bottom: 15, left: 15 }

            },

            outer: {

                guttertop: 0,

                gutterbottom: 0,

                gutterleft: 0,

                gutterright: 0,

                titlebarheight: 40

            },

            thumbheight: 110,

            GUID: '',

            contenthtml: '',

            resized: false,

            initShow: true

        };