`; w.document.open(); w.document.write(html); w.document.close(); }if($btnGen) $btnGen.addEventListener('click',generate); if($btnDownloadSVG) $btnDownloadSVG.addEventListener('click',downloadSVG); if($btnDownloadJPG) $btnDownloadJPG.addEventListener('click',downloadJPG); if($btnPDF) $btnPDF.addEventListener('click',downloadPDF); });