How to make URL in HTML code as Portal role based

Hi Experts,

We have a HTML code which adds the links to portal. PFB screenshot.

we have written code in HTML file

Additional Information

</font>

<br> <br>

<font face="Arial,Helvetica,sans-serif" style="font-size: 0.7em; font-weight: normal" color="#000">

For detailed user guide, please click on the link

<br> <br>

<a href="http://XXX:50000/Holiday_CalendarCO.pdf" target="_blank">Holiday Calendar(Corporate Office)-2016</a>

<br> <br>

<a href="http://XXX:50000/Holiday_CalendarJPL.pdf" target="_blank">Holiday Calendar(JPL)-2016</a>

<br> <br>

<a href="http://XXX:50000/Holiday_CalendarKWPCL.pdf" target="_blank">Holiday Calendar(KWPCL)-2016</a>

<br> <br>

<a href="http://XXX:50000/Leave_Policy-2014.pdf" target="_blank">Leave Policy-2014</a>

our requirement is , one location user should not have access to other location holiday calendar.

ex.(JPL employee should not be able to see KWPCL holiday calendar)

How can we achieve it. please help.

Regards

Sowmya