Need help to put my js file in header

Hi CMS people,…I need your help please,I am using the CMS joomla 1.5,I have a js file and i want to put this on the site,can you help me please what folder should i will put the js file? also how do i call the js file in header section,where does the header.php located ?sorry i am not familiar on this…i am still a beginner to use this cms joomla.

can you help me on this please.

Thank you in advance.

I don’t know very much about Joomla but I found this: http://docs.joomla.org/Adding_JavaScript :slight_smile: