How to use variable in src tag

[ravi]

I have a function in plugins folder in Smarty. The function file is function.getdirname.php. This function parses value in the variable as follows:

{getdirname dir = APP_IMAGE_PATH} where value of the APP_IMAGE_PATH that the function parses is "../images/"

code in html is as follows:
<script type='text/javascript' src='../images/myscript.php'></script>

I want to replace "../images" part in the above code using smarty function getdirname.

How can I do it ?

Thanks,
Ravi

[ravi]

Got it to work.

<script type='text/javascript' src ={getdirname dir = APP_COMMON_PATH}{$dir}myscript.php></script>

Thanks.