var CSAg = window.navigator.userAgent;
var CSBVers = parseInt(CSAg.charAt(CSAg.indexOf("/")+1),10);
function IsMacIE() {
	if (CSAg.indexOf("Mac")!= -1) {
		return true;
	}
	return false;
}
function IsIE() { 
	return (CSAg.indexOf("MSIE") > 0);
}

function IsIE5() {
	if (CSAg.indexOf("MSIE 5")!= -1) {
		return true; 
	}
	else {
		return false;
	}
}
function IsIE6() {
	if (CSAg.indexOf("MSIE 6")!= -1){ return true;}
	else {return false;}
}
function IsIE7() {
	if (CSAg.indexOf("MSIE 7")!= -1) {return true;}
	return false;
}

function IsNE6() {
	if (CSAg.indexOf("Netscape6")!= -1) {return true;}
	return false;
}
 
//Smart Folding Menu tree- By Dynamic Drive (rewritten 03/03/02)
//For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
//This credit MUST stay intact for use

var head = "display:''";
//img1=new Image()
//img1.src="fold.gif"
//img2=new Image()
//img2.src="open.gif"

var ns6 = (document.getElementById && !document.all);
var ie4 = (document.all && navigator.userAgent.indexOf("Opera")==-1);

function checkcontained(e){
	var iscontained = 0;
	var cur= (ns6 ? e.target : event.srcElement);
	var i = 0;
	if (cur.id == "foldheader") {
		iscontained=1;
	}
	else {
		while ((ns6 && cur.parentNode) || (ie4 && cur.parentElement)){
			if (cur.id == "foldheader"||cur.id == "foldinglist"){
				iscontained = ((cur.id=="foldheader") ? 1 : 0);
			break;
			}
			cur = (ns6? cur.parentNode : cur.parentElement);
		}
	}
	if (iscontained){
		var foldercontent = (ns6 ? cur.nextSibling.nextSibling : cur.all.tags("ul")[0]);
		if (foldercontent.style.display == "none"){
			foldercontent.style.display = "";
		}
		else{
			foldercontent.style.display = "none";
		}
	}
}

if (ie4||ns6) {
	document.onclick = checkcontained;
}

//-->
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_preloadImages() { //v3.0
	var d = document; 
	if (d.images){ 
		if(!d.MM_p) {
			d.MM_p = new Array();
		}
		var i, j = d.MM_p.length, a = MM_preloadImages.arguments;
		for(i=0; i<a.length; i++) {
			if (a[i].indexOf("#")!==0){ 
				d.MM_p[j] = new Image(); 
				d.MM_p[j++].src = a[i];
			}
		}
	}
}

function MM_swapImgRestore() { //v3.0
  var i, x, a = document.MM_sr; 
	for(i = 0; a && i < a.length && (x=a[i]) && x.oSrc; i++){
		x.src = x.oSrc;
	}
}

function MM_findObj(n, d) { //v4.01
	var p,i,x;
	if (!d) {
		d=document;
	}
	if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);
	}
	if(!(x=d[n])&&d.all) {
		x=d.all[n]; 
	}
	for (i=0;!x&&i<d.forms.length;i++) {
		x=d.forms[i][n];
	}
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) {
		x= new MM_findObj(n,d.layers[i].document);
	}
	if(!x && d.getElementById){
		x=d.getElementById(n);
	}
	return x;
}

function MM_swapImage() { //v3.0
	var i, j = 0, x, a = MM_swapImage.arguments; 
	document.MM_sr = new Array();
	for(i=0;i<(a.length-2);i+=3) {
		if ((x= new MM_findObj(a[i]))!==null){
			document.MM_sr[j++]=x;
			if(!x.oSrc) {
				x.oSrc = x.src;
			}
			x.src = a[i+2];
		}
	}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
	if (init===true) with (navigator) {
		if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
			document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; 
		}
	}
	else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH){
		location.reload();
	}
}

MM_reloadPage(true);

function close_window() {
    window.close();
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

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 PerformScroll1(speed){ 
	if(initialised){ 
		loop=true; 
		if(speed>0) objScroller1.down(speed) 
		else objScroller1.up(speed) 
	} 
}

function PerformScroll2(speed){ 
	if(initialised){ 
		loop=true; 
		if(speed>0) objScroller2.down(speed) 
		else objScroller2.up(speed) 
	} 
}

function CeaseScroll(){ 
    loop=false 
    if(timer) clearTimeout(timer) 
}

var initialised; 
var initialised1; 
var initialised2; 
function InitialiseScrollableArea() { 
    objContainer=new ConstructObject('divContainer') 
    objScroller=new ConstructObject('divContent','divContainer') 
    objScroller.MoveArea(0,0) 
    objContainer.css.visibility='visible' 
    initialised=true; 
}
function InitialiseScrollableArea2() { 
	objContainer1=new ConstructObject('divContainer1') 
    objScroller1=new ConstructObject('divContent1','divContainer1') 
    objScroller1.MoveArea(0,0) 
    objContainer1.css.visibility='visible' 
    initialised1=true; 
}
function InitialiseScrollableArea3() {
    objContainer2=new ConstructObject('divContainer2') 
    objScroller2=new ConstructObject('divContent2','divContainer2') 
    objScroller2.MoveArea(0,0) 
    objContainer2.css.visibility='visible' 
    initialised2=true; 
}