jQuery(document).ready(function($) { // Lazy loading for tabs var videoLoaded = false; var model3dLoaded = false; $('a[href="#profile"]').on('shown.bs.tab', function (e) { if (!videoLoaded) { var videoContent = ""; $('#profile .videoblocktab').html(videoContent); videoLoaded = true; } }); $('a[href="#messages"]').on('shown.bs.tab', function (e) { if (!model3dLoaded) { var model3dContent = ""; $('#messages .tabs-3d').html(model3dContent); model3dLoaded = true; } }); });