nie wiem czy to jest dobre miejsce na to, ale naprawde potrzebuje pomocy

mam taki kod (index.php)
...
<script language="JavaScript" type="text/javascript"> function lib_bwcheck(){ //Browsercheck (needed)
this.ver=navigator.appVersion
this.agent=navigator.userAgent
this.dom=document.getElementById?1:0
this.opera5=this.agent.indexOf("Opera 5")>-1
this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0;
this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
this.ie=this.ie4||this.ie5||this.ie6
this.mac=this.agent.indexOf("Mac")>-1
this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0;
this.ns4=(document.layers && !this.dom)?1:0;
this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
return this
}
var bw=new lib_bwcheck()
timSpeed = 20
contHeight = 330
function makeScrollObj(obj,nest){
nest=(!nest) ? "":'document.'+nest+'.'
this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0;
this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;
this.height=bw.ns4?this.css.document.height:this.el.offsetHeight
this.top=b_gettop
return this
}
var px = bw.ns4||window.opera?"":"px";
function b_gettop(){
var gleft=(bw.ns4 || bw.ns6)?parseInt(this.css.top):eval(this.css.pixelTop);
return gleft;
}
var scrollTim = 1;
var active = 0;
function scroll(speed){
clearTimeout(scrollTim)
way = speed>0?1:0
if ((!way && oScroll[active].top()>-oScroll[active].height+contHeight) || (oScroll[active].top()<0 && way)){
oScroll[active].css.top = (oScroll[active].top()+speed)+px
scrollTim = setTimeout("scroll("+speed+")",timSpeed)
}
}
function noScroll(){
clearTimeout(scrollTim)
}
function changeActive(num){
oScroll[active].css.visibility = "hidden"
active = num
oScroll[active].css.top = 0+px
oScroll[active].css.visibility = "visible"
}
function scrollInit(){
oScroll = new Array()
oScroll[0] = new makeScrollObj('divScroll1','divCont')
oScroll[1] = new makeScrollObj('divScroll2','divCont')
oScroll[2] = new makeScrollObj('divScroll3','divCont')
oScroll[3] = new makeScrollObj('divScroll4','divCont')
oScroll[4] = new makeScrollObj('divScroll5','divCont')
oScroll[5] = new makeScrollObj('divScroll6','divCont')
oScroll[0].css.left = 0+px
oScroll[0].css.top = 0+px
oScroll[0].css.visibility = "visible"
oControl = new makeScrollObj('divControl')
oControl.css.visibility = "visible"
}
onload = scrollInit;
...
<a href="#"><img src="images/index_01.jpg" border="0" onmouseover="this.src='images/index_01a.jpg'" onmouseout="this.src='images/index_01.jpg'" title="Start" border="0" onclick="changeActive(0); return false"></a> <a href="#"><img src="images/index_02.jpg" border="0" onmouseover="this.src='images/index_02a.jpg'" onmouseout="this.src='images/index_02.jpg'" title="Biografia" border="0" onclick="changeActive(1); return false"></a> <a href="#"><img src="images/index_04.jpg" border="0" onmouseover="this.src='images/index_04a.jpg'" onmouseout="this.src='images/index_04.jpg'" title="Teksty" border="0" onclick="changeActive(2); return false"></a>
...
<div id="divScroll1" class="clScroll"><? include ("i_start.php"); ?></div> <div id="divScroll2" class="clScroll"><?php include "i_biografia.php" ?></div> <div id="divScroll3" class="clScroll"><?php include "i_teksty.php" ?></div> <div id="divScroll4" class="clScroll"><?php include "i_pobieralnia.php" ?></div> <div id="divScroll5" class="clScroll"><?php include "i_fotorelacje.php" ?></div> <div id="divScroll6" class="clScroll"><?php include "i_kontakt.php" ?></div>
chodzi o to, ze w dokumencie wszystko dziala, ale jak z zewnatrz (tzn po wpisaniu adresu do przegladarki) wyswietlic od razu blok (div) "biografie"? (div id="divScroll2") ..kombinuje kombinuje i nie moge sobie poradzic