Storyline PAN ZOOM JavaScript Library

function loadScript(src, async = true, defer = true) {
    return new Promise((resolve, reject) => {
      const script = document.createElement('script');
      script.src = src;
      script.async = async;
      script.defer = defer;
      script.onload = resolve;
      script.onerror = reject;
      document.head.appendChild(script);
    });
  }

  async function insertDependencies() {
    try {
      await loadScript('https://cdn.jsdelivr.net/gh/nrzmalik/slpanzoom/panzoom.js');
      await loadScript('https://cdn.jsdelivr.net/gh/nrzmalik/slpanzoom/storylinepanzoom1.2.js');
    } catch (error) {
      console.error('Failed to insert dependencies:', error);
    }
  }

  insertDependencies();