<!--			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) 		    if(loop) setTimeout(this.obj+".down("+move+")",speed) 			} 		} 		function MoveAreaUp(move){ 			if(this.y<0){ 		    this.MoveArea(0,this.y-move) 		    if(loop) setTimeout(this.obj+".up("+move+")",speed) 			} 		} 		 		function PerformScroll(speed){ 			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('biobox') 		    objScroller=new ConstructObject('scrollbox','biobox') 		    objScroller.MoveArea(0,0) 		    objContainer.css.visibility='visible' 		    initialised=true; 		}//-->