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 ConstructObject1(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= MoveAreaUp1;this.down=MoveAreaDown1; 

    this.MoveArea=MoveArea; this.x; this.y; 

    this.obj = obj + "Object" 

    eval(this.obj + "=this") 

    return this 

} 

function MoveAreaDown1(move){ 

	if(this.y>-this.scrollHeight+objContainer1.clipHeight){ 

    this.MoveArea(0,this.y-move) 

    if(loop) setTimeout(this.obj+".down("+move+")",speed) 

	} 

} 

function MoveAreaUp1(move){ 

	if(this.y<0){ 

    this.MoveArea(0,this.y-move) 

    if(loop) setTimeout(this.obj+".up("+move+")",speed) 

	} 

} 





function PerformScroll_1(speed){ 

	if(initialised){ 

		loop=true; 

		if(speed>0) 

			objScroller1.down(speed) 

		else 

			objScroller1.up(speed) 

	} 

} 



function MoveArea(x,y){ 

    this.x=x;this.y=y 

    this.css.left=this.x 

    this.css.top=this.y 

} 

 

function CeaseScroll(){ 

    loop=false 

    if(timer) clearTimeout(timer) 

} 

var initialised; 

function InitialiseScrollableArea(){ 

    objContainer1=new ConstructObject1('divContainer_1') 

    objScroller1=new ConstructObject1('divContent_1','divContainer_1') 

    objScroller1.MoveArea(0,0) 

    objContainer1.css.visibility='visible' 

	

    initialised=true; 

    var agt=navigator.userAgent.toLowerCase();

    var is_mac    = (agt.indexOf("mac")!=-1);

	if (is_mac)

		{

		objContainer1.css.clip = "rect(0,116,410,0)";

		}

		

} 

// end absolutely positioned scrollable area object scripts