diff --git a/presentation/lookAndFeel/knowledgeTree/js/scroll.js b/presentation/lookAndFeel/knowledgeTree/js/scroll.js
deleted file mode 100644
index 74ace0f..0000000
--- a/presentation/lookAndFeel/knowledgeTree/js/scroll.js
+++ /dev/null
@@ -1,113 +0,0 @@
-/**********************************************************************************   
-ScrollText 
-*   Copyright (C) 2001 <a href="/dhtmlcentral/thomas_brattli.asp">Thomas Brattli</a>
-*   This script was released at DHTMLCentral.com
-*   Visit for more great scripts!
-*   This may be used and changed freely as long as this msg is intact!
-*   We will also appreciate any links you could give us.
-*
-*   Made by <a href="/dhtmlcentral/thomas_brattli.asp">Thomas Brattli</a> 
-*********************************************************************************/
-
-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()
-
-
-/*****************
-
-You set the width and height of the divs inside the style tag, you only have to
-change the divScrollTextCont, Remember to set the clip the same as the width and height.
-You can remove the divUp and divDown layers if you want. 
-This script should also work if you make the divScrollTextCont position:relative.
-Then you should be able to place this inside a table or something. Just remember
-that Netscape crash very easily with relative positioned divs and tables.
-
-Updated with a fix for error if moving over layer before pageload.
-
-****************/
-
-
-//If you want it to move faster you can set this lower, it's the timeout:
-var speed = 30
-
-//Sets variables to keep track of what's happening
-var loop, timer
-
-//Object constructor
-function makeObj(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.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight
-	this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight
-	this.up=goUp;this.down=goDown;
-	this.moveIt=moveIt; this.x=0; this.y=0;
-    this.obj = obj + "Object"
-    eval(this.obj + "=this")
-    return this
-}
-
-// A unit of measure that will be added when setting the position of a layer.
-var px = bw.ns4||window.opera?"":"px";
-
-function moveIt(x,y){
-	this.x = x
-	this.y = y
-	this.css.left = this.x+px
-	this.css.top = this.y+px
-}
-
-//Makes the object go up
-function goDown(move){
-	if (this.y>-this.scrollHeight+oCont.clipHeight){
-		this.moveIt(0,this.y-move)
-			if (loop) setTimeout(this.obj+".down("+move+")",speed)
-	}
-}
-//Makes the object go down
-function goUp(move){
-	if (this.y<0){
-		this.moveIt(0,this.y-move)
-		if (loop) setTimeout(this.obj+".up("+move+")",speed)
-	}
-}
-
-//Calls the scrolling functions. Also checks whether the page is loaded or not.
-function scroll(speed){
-	if (scrolltextLoaded){
-		loop = true;
-		if (speed>0) oScroll.down(speed)
-		else oScroll.up(speed)
-	}
-}
-
-//Stops the scrolling (called on mouseout)
-function noScroll(){
-	loop = false
-	if (timer) clearTimeout(timer)
-}
-//Makes the object
-var scrolltextLoaded = false
-function scrolltextInit(){
-	oCont = new makeObj('divScrollTextCont')
-	oScroll = new makeObj('divText','divScrollTextCont')
-	oScroll.moveIt(0,0)
-	oCont.css.visibility = "visible"
-	scrolltextLoaded = true
-}
-//Call the init on page load if the browser is ok...
-if (bw.bw) onload = scrolltextInit