function checkBrowser()
{
	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 checkBrowser();

function TBMakeScrollObj(obj,nest,height,theSpeed){
    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=TBScrollUp;
	this.down=TBScrollGoDown;
	this.moveIt=TBScrollMoveIt; 
	this.x; this.y; this.obj = obj + "Object"
    eval(this.obj + "=this")
    this.loop; this.loaded;
    this.contHeight = height;
    this.speed = (theSpeed) ? theSpeed : 50;
    return this
}

function TBScrollMoveIt(x,y){
	this.x=x;this.y=y;this.css.left=this.x;this.css.top=this.y
}

function TBScrollGoDown(move){
	if(this.y>-this.scrollHeight+this.contHeight){
		this.moveIt(0,this.y-move)
			if(this.loop) setTimeout(this.obj+".down("+move+")",this.speed)
	}
}

function TBScrollUp(move){
	if(this.y<0){
		this.moveIt(0,this.y-move)
		if(this.loop) setTimeout(this.obj+".up("+move+")",this.speed)
	}
}

function TBScroll(item,amount){
	if(document["SC "+item] && document["SC "+item].loaded){
		document["SC "+item].loop=true;
		if(amount>0) document["SC "+item].down(amount)
		else document["SC "+item].up(amount)
	}
}

function TBNoScroll(item){
	document["SC "+item].loop=false
}

function TBScrollInit(text,item,height,speed){
	document["SC "+item]=new TBMakeScrollObj(text,item,height,speed);
	document["SC "+item].moveIt(0,0);
	document["SC "+item].loaded=true;
}

function FWFindLayer(lay)
{
	if (lay)
	{
		if (document.layers) 
			return document[lay];
		else if (document.getElementById)
			return document.getElementById(lay).style;
		else if (document.all) 
			return document.all[lay].style;
	}
	return null;
}

function FWShowHideLayer(lay, vis, ch)
{
	if (ch && lay != "") 
	{
		vis = (vis) ? "visible" : "hidden";
		var obj = FWFindLayer(lay);
		if (obj && obj.visibility != vis) 
			obj.visibility = vis; 
	}
}

var fwIsNetscape = navigator.appName == 'Netscape';

fwLoad = new Object;
function FWLoad(image)
{
	if (!document.images)
		return null;
	if (!fwLoad[image])
	{
		fwLoad[image]=new Image;
		fwLoad[image].src=image;
	}
	return fwLoad[image].src;
}

fwRestore = new Object;
function FWRestore(msg,chain) 
{
	if (document.images) 
		for (var i in fwRestore)
		{
			var r = fwRestore[i];
			if (r && (!chain || r.chain==chain) && r.msg==msg)
			{
				r.src = FWLoad(r.old);
				fwRestore[i]=null;
			}
		}
}

function FWLSwap(name,msg,newImg,layer,chain,trigger) 
{
	var r = fwRestore[name];
	if (document.images && (!r || r.msg < msg)) 
	{
		var uselayers = fwIsNetscape && document.layers && layer != '';
		var hld = (uselayers) ? document.layers[layer].document : document;
		var im = hld[name];
		if (!im.old) im.old = im.src;
		im.msg = msg;
		im.chain = chain;
		im.trigger = trigger;
		if (newImg) im.src = FWLoad(newImg);
		fwRestore[name] = im;
	}
}

function FWCallHit(func,targNum,msg)
{
	if(func)
		for (var i in func)
			func[i](targNum,msg);
}
function FW_Hit(frameset,chain,targNum,msg)
{
	if (frameset && frameset.length)
		for (var i=0 ; i <frameset.length ; i++)
		{
			FW_Hit(frameset[i].frames,chain,targNum,msg);
			FWCallHit(top["FT_"+chain],targNum,msg);
			FWCallHit(frameset[i].window["FT_"+chain],targNum,msg);
		}
	else
		FWCallHit(window["FT_"+chain],targNum,msg);
}

fwHit = new Object;
function FWSlave(frameset,chain,targNum,msg)
{
	if (msg==1) fwHit[chain]=targNum;
	FW_Hit(frameset,chain,targNum,1);
}

function FWSRestore(frameset,chain)
{
	var hit=fwHit[chain];
	if (hit)
		FW_Hit(frameset,chain,hit,0);
	fwHit[chain]=null;
}
function FWPreload(){FWLoad("Resources/index3a.gif");FWLoad("Resources/index3.gif");FWLoad("Resources/item3ba.gif");FWLoad("Resources/item3b.gif");}