Running my own javascript

Hi,

good evening to all drupal lovers.

here is one problem what i faced:

in age.tpl.php after

print $scripts

i am checking for
<? if($_GET['q']=='yui') { ?>
i wrote this script src

print base_path() misc/src/js/lib/yui-utilities.js">

so the block now is

print $scripts
<? if($_GET['q']=='yui') { ?>

print base_path() misc/src/js/lib/yui-utilities.js">

<? } ?>

but it did not getting the the path though the .js file resides in /misc/src/js/lib/yui-utilities.js. the error console shows invalid XML attribute value.

i need help from u. actually i wannt to add the yui utilities library to my content.

thx in advance