// JavaScript Document
// this script uses a modified version of:
/* Extension written by David G. Miles (http://www.z3roadster.net/dreamweaver/) 
based in part on code written by Thomas Brattli (http://www.bratta.com)*/
// Courtesy of SimplytheBest.net (http://simplythebest.net/info/dhtml_scripts.html)

<!--
function verifyCompatibleBrowser(){ 
    this.ver=navigator.appVersion 
    this.dom=document.getElementById?1:0 
    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0; 
    this.ie4=(document.all && !this.dom)?1:0; 
    this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
    this.ns4=(document.layers && !this.dom)?1:0; 
    this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5) 
    return this 
} 
bw=new verifyCompatibleBrowser() 
  
var speed=50 
var loop, timer
 
function ConstructObject(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=MoveAreaUp;this.down=MoveAreaDown; 
    this.MoveArea=MoveArea; this.x; this.y; 
    this.obj = obj + "Object" 
    eval(this.obj + "=this") 
    return this 
} 
function MoveArea(x,y){ 
    this.x=x;this.y=y 
    this.css.left=this.x 
    this.css.top=this.y 
} 
function MoveAreaDown(move){ 
	if(this.y>-this.scrollHeight+objContainer.clipHeight){ 
    	this.MoveArea(0,this.y-move);
	} 
	else {
		this.MoveArea(0,108);
	}

	if(loop) {
		timer = setTimeout(this.obj+".down("+move+")",speed);
	}
} 
function MoveAreaUp(move){ 
	if(this.y<0){ 
    	this.MoveArea(0,this.y-move)
	} 
	else {
		this.MoveArea(0,198) 
	}
	if(loop) {
		timer = setTimeout(this.obj+".up("+move+")",speed);
	}
} 
function PerformScroll(speed){ 
	if (loop==false) {
		if(initialised){ 
			loop=true; 
			if(speed>0) objScroller.down(speed) 
			else objScroller.up(speed) 
		} 
	}
} 
function CeaseScroll(){ 
    loop=false;
    if(timer) {
		clearTimeout(timer);
	}
} 

var initialised; 
function InitialiseScrollableArea(){ 
    objContainer=new ConstructObject('divContainer') 
    objScroller=new ConstructObject('divContent','divContainer') 
    objScroller.MoveArea(0,108) 
    objContainer.css.visibility='visible' 
    initialised=true;
    loop=false;
	PerformScroll(1);
} 

// -->