Javascript Code

<div id="pm_embed" align="center" style="max-width: 400px;"></div> <script> v_url=""; v_width="100%"; v_height=500; document.getElementById('pm_embed').innerHTML="<iframe src='//embed.vymaps.com/?embed_url="+v_url+"' width='"+v_width+"' height='"+v_height+"' style='border: solid 1px;'></iframe>"; </script>

Result