scroll - Keep the JavaScript loading even on scrolling -

scroll - Keep the JavaScript loading even on scrolling -

i building chrome extension loads javascript place image in front end of tweets urls. code below achieves desirable, on scrolling page urls arent marked.

any thought on this?

linkslist=document.body.getelementsbyclassname("js-display-url"); var i=0; (var index=0;index<linkslist.length;index++) { console.log(linkslist[index]); arrayoflinks[i]=linkslist[index].getattribute("data-expanded-url") ; linkslist[i].innerhtml=linkslist[i].innerhtml+"<img src='"+chrome.extension.geturl("green.png")+"' alt='green'/>"; i++; }

javascript scroll