<form class="form-horizontal" method="POST"> <img src="generatecaptcha.php?rand=<?php echo rand(); ?>" id='image_captcha' > <script language='JavaScript' type='text/javascript'> function refreshing_Captcha() { var img = document.images['image_captcha']; img.src = img.src.substring(0,img.src.lastIndexOf("?"))+"?rand="+Math.random()*1000; } </script> <div class="control-group"> <div class="controls"> </div> </div> <div class="control-group"> <div class="controls"> </div> </div> </form>
<img src="generatecaptcha.php?rand=<?php echo rand(); ?>" id='image_captcha' > <a href='javascript: refreshing_Captcha();'><i class="icon-refresh icon-large"></i></a> <script language='JavaScript' type='text/javascript'> function refreshing_Captcha() { var img = document.images['image_captcha']; img.src = img.src.substring(0,img.src.lastIndexOf("?"))+"?rand="+Math.random()*1000; } </script>