/********************************************************************************
Copyright (C) 1999 Thomas Brattli
This script is made by and copyrighted to Thomas Brattli at www.bratta.com
Visit for more great scripts. This may be used freely as long as this msg is intact!
I will also appriciate any links you could give me.
********************************************************************************/
//Default browsercheck, added to all scripts!
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()
/************************************************************************************
Making cross-browser objects
************************************************************************************/
function makeMenuObj(obj,nest,img,offimage,onimage){
	nest=(!nest) ? '':'document.'+nest+'.'										
   	this.css=bw.dom? document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+"document.layers." +obj):0;		
	this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0;	
	this.ref=bw.dom || bw.ie4? document:bw.ns4?this.css.document:0;		
	this.x=(bw.ns4 || bw.ns5)? this.css.left:this.css.offsetLeft;
	this.y=(bw.ns4 || bw.ns5)? this.css.top:this.css.offsetTop;		
	this.height=bw.ns4?this.ref.height:this.el.offsetHeight;		
	this.hideIt=b_hideIt; this.showIt=b_showIt; this.movey=b_movey
	this.status=0;	
	this.swap=b_swap
	if(onimage)this.onimage=onimage.src
	this.offimage=offimage
	if(img)this.img=this.ref.images[img]
	return this
}
function b_showIt(){this.css.visibility="visible"; this.status=1}
function b_hideIt(){this.css.visibility="hidden"; this.status=0}
function b_movey(y){this.y=y; this.css.top=this.y}	
function b_swap(on){
	if(this.onimage && on){	
		this.img.src=this.onimage
	}else if(this.onimage && !on){
		this.img.src=this.offimage
	}
}

/********************************************************************************
Making menuobjects
********************************************************************************/
function foldoutMenuObj(name){
	this.menus=new Array()
	this.name=name;
	this.makeStyle=fold_style
	this.make=fold_make
	this.construct=fold_construct
	this.fold=fold
	this.foldstay=fold_stay
	this.foldsub=fold_sub
	this.foldsubstay=fold_sub_stay
	this.foldsub2=fold_sub2
	this.foldsub2stay=fold_sub2_stay
	this.foldsub3=fold_sub3
	this.foldsub3stay=fold_sub3_stay
	this.foldsub4=fold_sub4
	this.foldsub4stay=fold_sub4_stay
	this.placeAll=fold_placeAll;
	this.menus=new Array()
	this.a=0; this.b; this.c; this.d; this.e; this.f
	this.initexec=''
	this.opn=fold_opn;
}


/********************************************************************************
Initiating page, making objects..
********************************************************************************/
function fold_construct(){
	this.container=new makeMenuObj('div'+this.name+'Cont')
	this.menu=new Array()
	menuheight=0; 
	for(i=0;i<this.menus.length;i++){
		this.menu[i]=new makeMenuObj('div'+this.name+i,'div'+this.name+'Cont',this.menus[i].img,this.menus[i].offimage,this.menus[i].onimage)
		this.menu[i].subs=this.menus[i].subs
		this.menu[i].sub=new Array()
		for(j=0;j<this.menu[i].subs;j++){
			this.menu[i].sub[j]=new makeMenuObj('div'+this.name+i+"_"+j,'div'+this.name+'Cont',this.menus[i][j].img,this.menus[i][j].offimage,this.menus[i][j].onimage)
			this.menu[i].sub[j].subs=this.menus[i][j].subs
			this.menu[i].sub[j].sub=new Array()
			for(a=0;a<this.menu[i].sub[j].subs;a++){
				this.menu[i].sub[j].sub[a]=new makeMenuObj('div'+this.name+i+"_"+j+"_"+a,'div'+this.name+'Cont',this.menus[i][j][a].img,this.menus[i][j][a].offimage,this.menus[i][j][a].onimage)
				this.menu[i].sub[j].sub[a].subs=this.menus[i][j][a].subs
				this.menu[i].sub[j].sub[a].sub=new Array()
				for(o=0;o<this.menu[i].sub[j].sub[a].subs;o++){
					this.menu[i].sub[j].sub[a].sub[o]=new makeMenuObj('div'+this.name+i+"_"+j+"_"+a+"_"+o,'div'+this.name+'Cont',this.menus[i][j][a][o].img,this.menus[i][j][a][o].offimage,this.menus[i][j][a][o].onimage)
					this.menu[i].sub[j].sub[a].sub[o].subs=this.menus[i][j][a][o].subs
					this.menu[i].sub[j].sub[a].sub[o].sub=new Array()
					for(p=0;p<this.menu[i].sub[j].sub[a].sub[o].subs;p++){
						this.menu[i].sub[j].sub[a].sub[o].sub[p]=new makeMenuObj('div'+this.name+i+"_"+j+"_"+a+"_"+o+"_"+p,'div'+this.name+'Cont',this.menus[i][j][a][o][p].img,this.menus[i][j][a][o][p].offimage,this.menus[i][j][a][o][p].onimage)
						this.menu[i].sub[j].sub[a].sub[o].sub[p].subs=this.menus[i][j][a][o][p].subs
						this.menu[i].sub[j].sub[a].sub[o].sub[p].sub=new Array()
						for(z=0;z<this.menu[i].sub[j].sub[a].sub[o].sub[p].subs;z++){
							this.menu[i].sub[j].sub[a].sub[o].sub[p].sub[z]=new makeMenuObj('div'+this.name+i+"_"+j+"_"+a+"_"+o+"_"+p+"_"+z,'div'+this.name+'Cont')
						}
					}
				}
			}
		}
	}
	this.menus=""
	if(this.initexec) eval(this.initexec)
	else this.placeAll()
	this.container.showIt()
}
function fold_opn(a,b,c,d,e,f){
    if(a>-1) this.initexec+="this.fold("+a+","+this.substay+");"
	if(b>-1) this.initexec+="this.foldsub("+a+","+b+","+this.sub2stay+");"
	if(c>-1) this.initexec+="this.foldsub2("+a+","+b+","+c+","+this.sub3stay+");"
	if(d>-1) this.initexec+="this.foldsub3("+a+","+b+","+c+","+d+","+this.sub4stay+");"
	if(e>-1) this.initexec+="this.foldsub4("+a+","+b+","+c+","+d+","+e+","+this.sub5stay+");"
	if(f>-1) this.initexec+="this.foldsub5("+a+","+b+","+c+","+d+","+e+","+f+","+this.sub6stay+");"
}
/********************************************************************************
The first sub menus
********************************************************************************/
function fold_stay(a){
	for(z=0;z<this.menu.length;z++){
		if(z!=a) this.fold(z,1,1)
	}
	this.fold(a,1,0)
}
function fold(a,fromtop,noplace){	
	if(fromtop){
		for(b=0;b<this.menu[a].subs;b++){
			if(this.menu[a].sub[b].status || noplace){
				this.menu[a].sub[b].hideIt()
				this.menu[a].swap(0)
				this.foldsub(a,b,1,1)
			}else{
				this.menu[a].sub[b].showIt()
				this.menu[a].swap(1)
			}
		}
		if(!noplace) this.placeAll()
	}else this.foldstay(a)
}
/********************************************************************************
The second sub level menus
********************************************************************************/
function fold_sub_stay(a,b){
	for(z=0;z<this.menu[a].subs;z++){
		if(b!=z) this.foldsub(a,z,1,1)
	}
	this.foldsub(a,b,1,0)
}
function fold_sub(a,b,fromtop,noplace){	
	if(fromtop){
		for(c=0;c<this.menu[a].sub[b].subs;c++){
			if(this.menu[a].sub[b].sub[c].status || noplace){
				this.menu[a].sub[b].sub[c].hideIt()
				this.menu[a].sub[b].swap(0)
				this.foldsub2(a,b,c,1,1)
			}else{
				this.menu[a].sub[b].sub[c].showIt()
				this.menu[a].sub[b].swap(1)
			}
		}
		if(!noplace) this.placeAll()
	}else this.foldsubstay(a,b)
}
/********************************************************************************
The third sub level menus
********************************************************************************/
function fold_sub2_stay(a,b,c){
	for(z=0;z<this.menu[a].sub[b].subs;z++){
		if(c!=z) this.foldsub2(a,b,z,1,1)
	}
	this.foldsub2(a,b,c,1,0)
}
function fold_sub2(a,b,c,fromtop,noplace){
	if(fromtop){
		for(d=0;d<this.menu[a].sub[b].sub[c].subs;d++){
			if(this.menu[a].sub[b].sub[c].sub[d].status || noplace){
				this.menu[a].sub[b].sub[c].sub[d].hideIt()
				this.menu[a].sub[b].sub[c].swap(0)
				this.foldsub3(a,b,c,d,1,1)
			}else{
				this.menu[a].sub[b].sub[c].sub[d].showIt()
				this.menu[a].sub[b].sub[c].swap(1)
			}
		}
		if(!noplace) this.placeAll()
	}else this.foldsub2stay(a,b,c)
}
/********************************************************************************
The fourth sub level menus
********************************************************************************/
function fold_sub3_stay(a,b,c,d){
	for(z=0;z<this.menu[a].sub[b].sub[c].subs;z++){
		if(z!=d) this.foldsub3(a,b,c,z,1,1)
	}
	this.foldsub3(a,b,c,d,1,0)
}
function fold_sub3(a,b,c,d,fromtop,noplace){
	if(fromtop){
		for(e=0;e<this.menu[a].sub[b].sub[c].sub[d].subs;e++){
			if(this.menu[a].sub[b].sub[c].sub[d].sub[e].status || noplace){
				this.menu[a].sub[b].sub[c].sub[d].sub[e].hideIt()
				this.menu[a].sub[b].sub[c].sub[d].swap(0)
				this.foldsub4(a,b,c,d,e,1,1)
			}else{
				this.menu[a].sub[b].sub[c].sub[d].sub[e].showIt()
				this.menu[a].sub[b].sub[c].sub[d].swap(1)	
			}	
		}
		if(!noplace) this.placeAll()
	}else this.foldsub3stay(a,b,c,d)
}
/********************************************************************************
The fifth sub level menus
********************************************************************************/
function fold_sub4_stay(a,b,c,d,e){
	for(z=0;z<this.menu[a].sub[b].sub[c].sub[d].subs;z++){
		if(z!=e) this.foldsub4(a,b,c,d,z,1,1)
	}
	this.foldsub4(a,b,c,d,e,1,0)
}
function fold_sub4(a,b,c,d,e,fromtop,noplace){
	if(fromtop){
		for(f=0;f<this.menu[a].sub[b].sub[c].sub[d].sub[e].subs;f++){
			if(this.menu[a].sub[b].sub[c].sub[d].sub[e].sub[f].status || noplace){
				this.menu[a].sub[b].sub[c].sub[d].sub[e].sub[f].hideIt()
				this.menu[a].sub[b].sub[c].sub[d].sub[e].swap(0)
			}else{
				this.menu[a].sub[b].sub[c].sub[d].sub[e].sub[f].showIt()
				this.menu[a].sub[b].sub[c].sub[d].sub[e].swap(1)
			}
		}
		if(!noplace) this.placeAll()
	}else this.foldsub4stay(a,b,c,d,e)
}
/********************************************************************************
Placing all layers correctly
********************************************************************************/
function fold_placeAll(){
	menuheight=0;
	for(i=0;i<this.menu.length;i++){
		this.menu[i].movey(menuheight)
		menuheight+=this.menu[i].height+this.menubetween
		for(j=0;j<this.menu[i].subs;j++){
			this.menu[i].sub[j].movey(menuheight)
			if(this.menu[i].sub[j].status) menuheight+=this.menu[i].sub[j].height+this.menubetween
			for(a=0;a<this.menu[i].sub[j].subs;a++){
				this.menu[i].sub[j].sub[a].movey(menuheight)
				if(this.menu[i].sub[j].sub[a].status) menuheight+=this.menu[i].sub[j].sub[a].height+this.menubetween
				for(o=0;o<this.menu[i].sub[j].sub[a].subs;o++){
					this.menu[i].sub[j].sub[a].sub[o].movey(menuheight)
					if(this.menu[i].sub[j].sub[a].sub[o].status) menuheight+=this.menu[i].sub[j].sub[a].sub[o].height+this.menubetween
					for(p=0;p<this.menu[i].sub[j].sub[a].sub[o].subs;p++){
						this.menu[i].sub[j].sub[a].sub[o].sub[p].movey(menuheight)
						if(this.menu[i].sub[j].sub[a].sub[o].sub[p].status) menuheight+=this.menu[i].sub[j].sub[a].sub[o].sub[p].height+this.menubetween
						for(z=0;z<this.menu[i].sub[j].sub[a].sub[o].sub[p].subs;z++){
							this.menu[i].sub[j].sub[a].sub[o].sub[p].sub[z].movey(menuheight)
							if(this.menu[i].sub[j].sub[a].sub[o].sub[p].sub[z].status) menuheight+=this.menu[i].sub[j].sub[a].sub[o].sub[p].sub[z].height+this.menubetween
						}
					}
				}
			}
		}
	}
}

/********************************************************************************
Functions to write out the layers...Should be moved server-side
********************************************************************************/

function fold_style(){
	str='\n<style type="text/css">\n'
	str+='\tDIV.cl'+this.name+'{position:absolute; '+ this.clFold +'; width:'+this.width+'; height:20}\n'
	str+='\tDIV.cl'+this.name+'Sub{position:absolute; '+ this.clSub +';height:20; width:'+this.width+'; visibility:hidden}\n'
	str+='\tDIV.cl'+this.name+'Sub2{position:absolute; '+ this.clSub2 +';height:20; width:'+this.width+'; visibility:hidden}\n'
	str+='\tDIV.cl'+this.name+'Sub3{position:absolute; '+ this.clSub3 +';height:20; width:'+this.width+'; visibility:hidden}\n'
	str+='\tDIV.cl'+this.name+'Sub4{position:absolute; '+ this.clSub4 +';height:20; width:'+this.width+'; visibility:hidden}\n'
	str+='\tDIV.cl'+this.name+'Sub5{position:absolute; '+ this.clSub5 +';height:20; width:'+this.width+'; visibility:hidden}\n'
	str+='\t#div'+this.name+'Cont{'+this.clCont+'; left:'+this.left+'; top:'+this.top+'; height:'+this.maxheight+'; width:'+this.width+'; visibility:hidden}\n'
	str+='\tA.cl'+this.name+'Links{'+this.clFoldLinks+'}\n'
	str+='\tA.cl'+this.name+'1Links{'+this.clSubLinks+'}\n'
	str+='\tA.cl'+this.name+'2Links{'+this.clSub2Links+'}\n'
	str+='\tA.cl'+this.name+'3Links{'+this.clSub3Links+'}\n'
	str+='\tA.cl'+this.name+'4Links{'+this.clSub4Links+'}\n'
	str+='\tA.cl'+this.name+'5Links{'+this.clSub5Links+'}\n'
	str+='</style>\n\n\n'
	document.write(str)
}
function fold_make_link(text,lnk,target,offimage,id,cl,ev,acl){
	str2='\t<div id="div'+id+'" class="cl'+cl+'"><a href="'
	if(lnk)	str2+=lnk+'" '
	else str2+='#" '
	if(!lnk || target){
		str2+='onClick="'+ev+'; if(bw.ie5 || bw.ie4) this.blur()'
		if(!target) str2+='; return false'; str2+='"'
	} 
	if(target) str2+=' target="'+target+'"'; str2+=' class="cl'+acl+'Links">'
	if(offimage) str2+='<img src="'+offimage+'" name="img'+id+'" border="0">'
	str2+=text+'</a><br></div>\n'
	return str2
}

function fold_make(type,text,lnk,target,offimage,onimage,fc,opn,end){
	str="" ; fc=fc?fc+'; ':'';
	if(!offimage) offimage=""; if(!onimage) onimage=""
	if(this.a==0) str='<div id="div'+this.name+'Cont">\n'
	if(type=="top"){
		id=this.name+this.a
		str+=fold_make_link(text,lnk,target,offimage,this.name+this.a,this.name,fc+this.name+'.fold('+this.a+','+this.name+'.substay)',this.name)
		this.menus[this.a]=new Array()
		this.menus[this.a].subs=0
		if(onimage){ this.menus[this.a].onimage=new Image(); this.menus[this.a].onimage.src=onimage; this.menus[this.a].offimage=offimage; this.menus[this.a].img='img'+id} 
		this.a++; this.b=0; if(opn) this.opn(this.a)
	}else if(type=="sub"){
		id=this.name+(this.a-1)+'_'+(this.b),this.name+'Sub'
		str+=fold_make_link(text,lnk,target,offimage,id,this.name+'Sub',fc+this.name+'.foldsub('+(this.a-1)+','+(this.b)+','+this.name+'.sub2stay)',this.name+'1')
		if(opn) this.opn(this.a-1,this.b)
		this.menus[this.a-1][this.b]=new Array()
		if(onimage){ this.menus[this.a-1][this.b].onimage=new Image(); this.menus[this.a-1][this.b].onimage.src=onimage; this.menus[this.a-1][this.b].offimage=offimage; this.menus[this.a-1][this.b].img='img'+id} 
		this.b++; this.menus[this.a-1].subs=this.b; this.c=0
	}else if(type=="sub2"){
		id=this.name+(this.a-1)+'_'+(this.b-1)+'_'+(this.c)
		str+=fold_make_link(text,lnk,target,offimage,id,this.name+'Sub2',fc+this.name+'.foldsub2('+(this.a-1)+','+(this.b-1)+','+(this.c)+','+this.name+'.sub3stay)',this.name+'2')
		if(opn) this.opn(this.a-1,this.b-1,this.c)
		this.menus[this.a-1][this.b-1][this.c]=new Array()
		if(onimage){ this.menus[this.a-1][this.b-1][this.c].onimage=new Image(); this.menus[this.a-1][this.b-1][this.c].onimage.src=onimage; this.menus[this.a-1][this.b-1][this.c].offimage=offimage; this.menus[this.a-1][this.b-1][this.c].img='img'+id} 
		this.c++; this.menus[this.a-1][this.b-1].subs=this.c; this.d=0
	}else if(type=="sub3"){
		id=this.name+(this.a-1)+'_'+(this.b-1)+'_'+(this.c-1)+'_'+(this.d)
		str+=fold_make_link(text,lnk,target,offimage,id,this.name+'Sub3',fc+this.name+'.foldsub3('+(this.a-1)+','+(this.b-1)+','+(this.c-1)+','+this.d+','+this.name+'.sub4stay)',this.name+'3')
		if(opn) this.opn(this.a-1,this.b-1,this.c-1,this.d)
		this.menus[this.a-1][this.b-1][this.c-1][this.d]=new Array()
		if(onimage){ this.menus[this.a-1][this.b-1][this.c-1][this.d].onimage=new Image(); this.menus[this.a-1][this.b-1][this.c-1][this.d].onimage.src=onimage; this.menus[this.a-1][this.b-1][this.c-1][this.d].offimage=offimage; this.menus[this.a-1][this.b-1][this.c-1][this.d].img='img'+id} 
		this.d++; this.menus[this.a-1][this.b-1][this.c-1].subs=this.d; this.e=0
	}else if(type=="sub4"){
		id=this.name+(this.a-1)+'_'+(this.b-1)+'_'+(this.c-1)+'_'+(this.d-1)+'_'+(this.e)
		str+=fold_make_link(text,lnk,target,offimage,id,this.name+'Sub4',fc+this.name+'.foldsub4('+(this.a-1)+','+(this.b-1)+','+(this.c-1)+','+(this.d-1)+','+this.e+','+this.name+'.sub5stay)',this.name+'4')
		if(opn) this.opn(this.a-1,this.b-1,this.c-1,this.d-1,this.e)
		this.menus[this.a-1][this.b-1][this.c-1][this.d-1][this.e]=new Array()
		if(onimage){ this.menus[this.a-1][this.b-1][this.c-1][this.d-1][this.e].onimage=new Image(); this.menus[this.a-1][this.b-1][this.c-1][this.d-1][this.e].onimage.src=onimage; this.menus[this.a-1][this.b-1][this.c-1][this.d-1][this.e].offimage=offimage; this.menus[this.a-1][this.b-1][this.c-1][this.d-1][this.e].img='img'+id} 
		this.e++; this.menus[this.a-1][this.b-1][this.c-1][this.d-1].subs=this.e; this.f=0
	}else if(type=="sub5"){
		str+='\t\t\t<div id="div'+this.name+(this.a-1)+'_'+(this.b-1)+'_'+(this.c-1)+'_'+(this.d-1)+'_'+(this.e-1)+'_'+(this.f)+'" class="cl'+this.name+'Sub5"><a href="'+lnk+'" onClick="'+fc+'" class="cl'+this.name+'5Links"'
		if(target) str+=' target="+target+"'
		str+='>'+text+'</a><br></div>\n'
		if(opn) this.opn(this.a-1,this.b-1,this.c-1,this.d-1,this.e-1,this.f)
		this.f++; this.menus[this.a-1][this.b-1][this.c-1][this.d-1][this.e-1].subs=this.f
	}
	if(end) str+="</div>"
	document.write(str)
}