I am trying to display the image directly in HTML through a dynamic link I generated by Javascript.

function dynamicUrl() {
var url = "http://xxx.xxx.xxx" + dynamic_variables + ".jpg";
return url;}

Most of my research, people display image by click on buttons
or what I can do for now is link to the image.

<a href="javascript:window.location=dynamicUrl();">test</a>

Anyone know how to directly display the image using the dynamic URL?