this line renews the captcha image, it should clear the inputbox 'captcha' aswell.
<div id="refresh_button"><a href="#" onclick="refreshimg();return false;"><img src="refresh.gif"/></a></div>
<input type="text" maxlength="6" name="captcha" id="captcha" class="captcha_inputbox" />
So I have to modify the onClick, but I can't find this, not even with google.
Your help is much appreciated
You can clear out the textbox's value by using:
document.getElementById('captcha').value = '';
Alternatively, if you're using jQuery:
$('#captcha').val('');
it would be better to do this in script tags instead. For instance you can do something like this:
<script type='text/javascript'>
function refreshimg() {
// do the refreshing here
// since your input text has an id of 'captcha'
document.getElementById("captcha").value = "";
return false;
}
</script>
then in your HTML, you would do
<div id="refresh_button"><a href="#" onclick="return refreshimg();"><img src="refresh.gif"/></a></div>
<input type="text" maxlength="6" name="captcha" id="captcha" class="captcha_inputbox" />