Create standard image if your article doesn't contain images using JavaScript

There are some articles. It's not possible to add an image that expresses the content. You can create a standard image for all content that doesn't contain images automatically using JavaScript

<div id="content"> There are some articles. It's not possible to add an image that expresses the content. You can create a standard image for all content that doesn't contain images automatically using JavaScript </div> <!--Create standard image if your article doesn't contain images --> <script type='text/javascript'> //<![CDATA[ var detimg = document.getElementById("content"); var ff= detimg.getElementsByTagName("img").length; if(ff<1){ document.getElementById("content").innerHTML+="<img src='https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQaPVowepmXig9tengifdWVmU04GM4Bvd_VP9Ml2QP07vagCh8x-Rzk08sngTp1T6skRzkIIzJmrOHDlfxU3iMzuaV7MOSP1sZGxmLKVuqCe0tMJMZVcKhTO2T9kD2fBNX52FiC7l0qTtX/s0/businessman-481113_640+%25281%2529.jpg' />" alert("! this article doesn't contain images") } //]]> </script> <!--Create standard image if your article doesn't contain images -->

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