function and variables - Please help!

Hi, I have the following code in a html document:

<script type="text/javascript/>
function [B]something123[/B]() {
var [B]clickurl[/B] = response.getElementsByTagName('clickurl')[0].firstChild.nodeValue;
var [B]imgsrc[/B] = response.getElementsByTagName('imgsrc')[0].firstChild.nodeValue;
document.getElementById("click").innerHTML = clickurl + imgsrc;
}
</script>

Code (markup):

And it works perfect, but then I try to call in another part of the html document the following code:

<script type="text/javascript/>
document.write([B]clickurl[/B]);
document.write([B]imgsrc[/B]);
</script>

Code (markup):

I try to print the variables generated by something123, but it doesn't print anything and I get the following error: imgsrc is not defined - clickurl is not defined

Any help on how can I print variables generated by a function after the function was executed?

Thanks in advanced

 

imho you can use only what function returns, not variables defined inside the function

 

You can define and globalize the variable outside the function using var, and modify it inside the function.

<script type="text/javascript">

var clickurl;
var imgsrc;
 
function something123() {
clickurl = response.getElementsByTagName('clickurl')[0].firstChild.nodeValue;
imgsrc = response.getElementsByTagName('imgsrc')[0].firstChild.nodeValue;
document.getElementById("click").innerHTML = clickurl + imgsrc;
}
</script>

Code (javascript):

Should work.

 

Yup - Nico_SWD is right - that should work for you

 

Worked like a charm, thanks a lot nico_swd!