I have three drop-down boxes ... based on the selections made I need to be able to display the appropriate movie below them. I have code for both the drop-downs and movies however, I'm unsure as to how to incorporate them to get the effect I want.

Drop-downs

Code:
<form name="isc">
<table border="0" cellspacing="0" cellpadding="0" class="style9">
  <tr align="center"> 
    <td class="style8"> &nbsp;

<select name="example" size="1" onchange="redirect(this.options.selectedIndex)">
<option selected="selected">---Select Year-------------</option>
<option>2008</option>
<option>2007</option>
</select>

<select name="stage2" size="1" onchange="redirect1(this.options.selectedIndex)">
<option value=" " selected="selected"> </option>
<option value=" " selected="selected">---Select Month--------------</option>
<option value=" " selected="selected">---Select Month--------------</option>
</select>

<select name="stage3" size="1" onchange="redirect2(this.options.selectedIndex)">
<option value=" " selected="selected"> </option>
<option value=" " selected="selected">---Select Video----------------</option>
<option value=" " selected="selected">---Select Video----------------</option>
</select>

<script type="text/javascript">

var groups=document.isc.example.options.length
var group=new Array(groups)
for (i=0; i<groups; i++)
group[i]=new Array()

group[0][0]=new Option("---Select Month---"," ");

/* 2008 Month Options */
group[1][0]=new Option("Select Month  "," ");
group[1][1]=new Option("March","48");
group[1][2]=new Option("April","47");
group[1][3]=new Option("May","46");
group[1][4]=new Option("June","45");
group[1][5]=new Option("August","44");


/* 2007 Month Options */

group[2][0]=new Option("Select Month  "," ");
group[2][1]=new Option("November","114");
group[2][2]=new Option("December","115");

var temp=document.isc.stage2


function redirect(x){
for (m=temp.options.length-1;m>0;m--)
temp.options[m]=null
for (i=0;i<group[x].length;i++){
temp.options[i]=new Option(group[x][i].text,group[x][i].value)
}
temp.options[0].selected=true
redirect1(0)
}



var secondGroups=document.isc.stage2.options.length
var secondGroup=new Array(groups)
for (i=0; i<groups; i++)  {
secondGroup[i]=new Array(group[i].length)
for (j=0; j<group[i].length; j++)  {
secondGroup[i][j]=new Array()  }}

secondGroup[0][0][0]=new Option("---Select Video---"," ");
secondGroup[1][0][0]=new Option("---Select Video---"," ");

/* Year 1 Options */
/* March 2008 */
secondGroup[1][1][0]=new Option("Select Video  "," ");
secondGroup[1][1][1]=new Option("Management","");
secondGroup[1][1][2]=new Option("Operations","");
secondGroup[1][1][3]=new Option("Marketing & Task Leads","");
secondGroup[1][1][4]=new Option("Technical","");
secondGroup[1][1][5]=new Option("Slides",""); 

/*April 2008*/
secondGroup[1][2][0]=new Option("Select Video  "," ");
secondGroup[1][2][1]=new Option("Technical"," ");

/*May 2008*/
secondGroup[1][3][0]=new Option("Select Video  "," ");
secondGroup[1][3][1]=new Option("Management"," ");
secondGroup[1][3][2]=new Option("Operations","");
secondGroup[1][3][3]=new Option("Marketing","");
secondGroup[1][3][4]=new Option("Task Leads","");
secondGroup[1][3][5]=new Option("Technical","");

/*June 2008*/
secondGroup[1][4][0]=new Option("Select Video  "," ");
secondGroup[1][4][1]=new Option("Management"," ");
secondGroup[1][4][2]=new Option("Operations","");
secondGroup[1][4][3]=new Option("Marketing","");
secondGroup[1][4][4]=new Option("Task Leads","");

/*August 2008*/
secondGroup[1][5][0]=new Option("Select Video  "," ");
secondGroup[1][5][1]=new Option("Management"," ");
secondGroup[1][5][2]=new Option("Operations","");
secondGroup[1][5][3]=new Option("Marketing","");
secondGroup[1][5][4]=new Option("Task Leads","");
secondGroup[1][5][5]=new Option("Technical","");


/* Year 2 Options */
/* January 2007 */
secondGroup[2][0][0]=new Option("---Select Video---"," ");
secondGroup[2][1][0]=new Option("Select Video  "," ");
secondGroup[2][1][1]=new Option("Management"," ");
secondGroup[2][1][2]=new Option("Operations","");
secondGroup[2][1][3]=new Option("Marketing","");
secondGroup[2][1][4]=new Option("Task Leads","");

/* February 2007 */
secondGroup[2][2][0]=new Option("Select Video  "," ");
secondGroup[2][2][1]=new Option("Management"," ");
secondGroup[2][2][2]=new Option("Technical","");



// functions

var temp1=document.isc.stage3
function redirect1(y){
for (m=temp1.options.length-1;m>0;m--)
temp1.options[m]=null
for (i=0;i<secondGroup[document.isc.example.options.selectedIndex][y].length;i++){
temp1.options[i]=new Option(secondGroup[document.isc.example.options.selectedIndex][y][i].text,secondGroup[document.isc.example.options.selectedIndex][y][i].value)
}
temp1.options[0].selected=true
}

function redirect2(z){
window.location=temp1[z].value
}

//-->
</script>
		</td>
  		</tr>
	</table>
	</form>
Movie Code

Code:
<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="320" height="270" id="player" align="middle">
<param name="movie" value="player.swf?file=augMgtVideo.flv&size=false&aplay=false&autorew=false&title="/>
<param name="menu" value="false"/>
<param name="quality" value="high"/>
<param name="bgcolor" value="#FFFFFF"/>
<noscript><a href=http://www.dvdvideosoft.com/products/dvd/Free-DVD-Decrypter.htm>dvd decrypter</a></noscript>
<embed src="player.swf?file=augMgtVideo.flv&size=false&aplay=false&autorew=false&title=" menu="false" quality="high" bgcolor="#FFFFFF" width="320" height="270" name="player" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"/>
</object>