Creating Menu Link That Opens New Page And Call Function

I would like to include drop-down navigation links on my home page that connect to other pages on my website. No problem there. The problem is that some of the other pages contain a series of div elements that are hidden (display:none) until activated by javascript enabled links on the page. Clicking those links changes some of the page's content (within a div) .. almost like a "new" page. [URL]. Here's my question: Is there any way to create menu links on my home page that will open the "concert.html" page AND display the appropriate div content at the same time?
For example: on the home page, a menu link under "Concert" that opens that page and automatically displays the "Rock Symphonies" section?

Here are the related HTML div elements on the "concert.html" page:
<div id="page1">concept content</div>
<div id="page2" style="display:none;">rock symphonies content</div>
<div id="page3" style="display:none;">general program content</div>
<div id="page4" style="display:none;">ticket price content</div>
<div id="page5" style="display:none;">concert committee content</div>

Here are the corresponding js-enabled links:
<li><a href="javascript:page(1,5);" id="tag1">Concept</a></li>
<li><a href="javascript:page(2,5);" id="tag2">Rock Symphonies</a></li>
<li><a href="javascript:page(3,5);" id="tag3">General Program</a></li>
<li><a href="javascript:page(4,5);" id="tag4">Ticket Prices</a></li>
<li><a href="javascript:page(5,5);" id="tag5">Concert Committee</a></li>

And here's the javascript I'm using: (scripts/generator.js)
function page(id,all) {for (i=1; i<=all; i++) { if (i==id) {
document.getElementById('page'+i).style.display="inline";
document.getElementById('tag'+i).style.fontWeight="normal";
document.getElementById('tag'+i).style.color="#FFF"; }
else {
document.getElementById('page'+i).style.display="none";
document.getElementById('tag'+i).style.fontWeight="normal";
document.getElementById('tag'+i).style.color="#a4bfed";} }}