caching - Refresh Image onload with Javascript? -


i'm working on wordpress editor need able refresh images without having reload page. however, i'm not getting plot i'm not javascript master :(

i'm running this, in console log, is: "uncaught referenceerror: updateimage not defined". doing wrong?

<script>      var newimage = new image();     newimage.src = "http://2famous.tv/wp-content/uploads/2013/07/dubai-sky-scrapers_thumb_one.jpg";      function updateimage() {     if(newimage.complete) {         document.getelementbyid("thumb1").src = newimage.src;         newimage = new image();         newimage.src = "http://2famous.tv/wp-content/uploads/2013/07/dubai-sky-scrapers_thumb_one.jpg?" + new date().gettime();      }          settimeout(updateimage, 1000);     };   </script>  <img id="thumb1" src="image.jpg" onload="updateimage();">

when <img> loading, <script> not loaded yet. so, updateimage() method doesn't exists. try use jquery, there ready event.


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