I have tried everything possible.. unminified all javascript, still can't get the map to load properly inside the tab.

Trying to use this custom code too with no success

jQuery('.tabs-shortcode > ul').bind('tabsshow', function(e, ui) {
           if (ui && ui.panel) {
                          jQuery('.mapp-canvas', ui.panel).each(function() {
                                         var id = jQuery(this).attr('id');
                                         if (id) {
                                                        window[id].resize();
                                         }
                          });
           }

});

webpage: http://bit.ly/UTHskS

thanks in advance, Andy