hyperlink to an event in a webpage

[liunx]

I have buttons in my webpage that, when clicked, use document.write('') to write a video file to the webpage. (It does not link to another webpage, it is on the same one.) How can I make a hyperlink on another page that links to the part after a button is clicked? For example, I have a button named "trailermovie". When it is clicked, it writes a movie file to the page. I want a hyperlink that goes to the movie rather than the menu part with the buttons. I think I have to do something like this: "C:\My Documents\My Webs\moviepage.html?______________ with text after the question mark that goes to the event when the button is clicked.<!--content-->Why would you need to do that? Also, if you link to your harddrive, other visitors will not be able to see the information.<br />
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Why don't you do something like this:<br />
<br />
<input type="button" value="Click" onClick="writeCode();"><br />
<br />
<script language="JavaScript" type="text/JavaScript"><br />
<br />
function writeCode() {<br />
document.write("Hello!");<br />
return true;<br />
}<br />
<br />
</script><!--content-->