//----------------------------------------------------------------------------------
// Title: COOLjsMenuPRO
// URL: http://javascript.cooldev.com/scripts/coolmenupro/
// Version: 1.5.3
// Last Modify: 26-07-2002
// Author: Sergey Nosenko <darknos@cooldev.com>
// Notes: Registration needed to use this script on your web site.
// See official site for details
// Copyright (c) 2001-2002 by CoolDev.Com
// Copyright (c) 2001-2002 by Sergey Nosenko
//----------------------------------------------------------------------------------
window.CMenus=[];
var BLANK_IMAGE = "images/b.gif";
//helper function
function bw_check(){
	this.dom=document.getElementById?1:0;
	this.opera=window.opera?1:0;
	this.ns4=(document.layers && !this.dom)?1:0;
	return this;
}
function none(){}
function nn(val){return val != null;}
function und(val){return typeof(val) == 'undefined';}
//classes
function COOLjsMenuPRO(name, items)
{
	this.bw=new bw_check();
	this.bi = new Image();
	this.bi.src=BLANK_IMAGE;
	if (this.bw.ns4)
		window.onresize = resizeHandler
    window.CMenus[name]=this;
    window.CMenuHideTimers[name] = null;
	this.name = name;
	this.rel = items[0].pos == "relative";
	this.root = [];
	this.root.par = null;
	this.root.cd = [];
	this.root.fmt=items[0];
	this.root.pos=this.rel?[0,0]:items[0].pos;
	this.root.fmt.pos = this.root.pos;
	this.items=[];
	this.root.lvl=new CMenuLevel(this, this.root);
	this.hideRef = 0;
	for (var i=1;i<items.length;i++)
		if (!und(items[i])) new CMenuItem(this, this.root, items[i], und(items[i].format)?items[0]:items[i].format);
	
	this.drawTop = function (){
		var s = ""
		for (var i=0;i<this.items.length;i++)
			if (this.items[i].par==this.root) 
				s+=this.items[i].draw();
		if (this.rel){
			//find max sizes
			var w = 0;
			var h = 0;
			for (var i=0;i<this.root.cd.length;i++) {
				var n = this.root.cd[i];
				if (n.pos[1]+n.size[0]>h) h = n.pos[1]+n.size[0];
				if (n.pos[0]+n.size[1]>w) w = n.pos[0]+n.size[1];
			}
			s = this.bw.ns4?
			'<ilayer id="cm'+this.name+'_" >' + s + '</ilayer>':
			'<div id="cm'+this.name+'_" style="position:relative;left:0px;top:0px;width:'+w+'px;height:'+h+'px;">' + s +'</div>';
		}
		return s;
	}
	
	this.drawOther = function (){
		var s = ""
		for (var i=0;i<this.items.length;i++)
			if (this.items[i].par!=this.root) 
				s+=this.items[i].draw();
		return s;
	}
	
	this.initTop = function (){
		document.write(this.drawTop());
	}
	this.init = function (){
		document.write(this.drawOther());
	}
	this.hide = function(top){
		if (this.hideRef>0) return;
		for (var i=0;i<this.root.cd.length;i++)
            if (this.root.cd[i].lvl)
                this.root.cd[i].lvl.vis(0);
        this.root.lvl.a = null;
		this.root.lvl.draw();
	}
	this.show = function(){
		if (this.rel) this.move();
			this.root.lvl.vis(1)
	}
	this.move = function(){
		var d = this.get_div('cm'+this.name+'_');
		var x = this.bw.ns4?d.pageX:domPageX(d); 
		var y = this.bw.ns4?d.pageY:domPageY(d);
		var topNode = this.items[0];
		this.root.pos = [x,y];
		for (var i=0;i<this.items.length;i++){
			this.items[i].setPosFromParent();
			if (this.items[i].par !== this.root) 
				this.items[i].move(this.items[i].pos[0],this.items[i].pos[1]);
		}
	}
	this.get_div = function (name){
		return this.bw.ns4?document.layers[name]:document.getElementById?document.getElementById(name):document.all[name];
	}
}

function CMenuLevel(menu, par){
	this.menu=menu;
	this.par=par;
	this.v=0;
	this.abs=null;
	this.vis=function(s){
		this.v=s;
		var l=this.par.cd.length;
		for (var i=0;i<l;i++){
			var n = this.par.cd[i];
			if ( n.hc() && n.lvl.v && !s ) n.lvl.vis(s);
			n.vis(s);
		}
		if (!s) this.a=null;
	}
	this.setA = function(idx,s){
		var n = this.menu.items[idx];
		if (nn(this.a)&&n.par.lvl!=this.a.par.lvl) return;
		if(s&&n.hc())n.lvl.vis(1);
		if( s && n!= this.a && nn(this.a) && this.a.hc() && this.a.lvl.v ) this.a.lvl.vis(0);
		this.a=n;
		this.draw()
	}
	this.draw = function(){
		for (var i=0;i<this.par.cd.length;i++)
			if (this.par.cd[i]==this.a){
				this.par.cd[i].setVis('o')
			}
			else
				this.par.cd[i].setVis('n')
	}
}

function CMenuItem(menu, par, item, format){
	if (und(item)) return;
	this.lvl = null;
	this.par=par;
	this.code=item.code;
	this.ocode=item.ocode || item.code;
	this.targ=und(item.target)?"":'target="'+item.target+'" ';
	this.url=und(item.url)?"javascript:none()":item.url;
	this.fmt=format;
	this.menu=menu;
	this.bw=menu.bw;
	this.cd=[];
	this.divs=[];
	this.index=menu.items.length;
	menu.items=menu.items.concat([this]);
	this.pindex=par.cd.length;
	par.cd=par.cd.concat([this]);
	this.id="cmi"+this.menu.name+"_"+this.index;
	this.v=0;
	this.state='n';
	this.diva = ["b","s","o","n","e"];
	this.hc = function(){return this.cd.length > 0}; 
	this.hac = function(){return this.hc()&&this.cd[0].vis}; 
	this.div=function(n){
		return und(this.divs[n])?this.divs[n]=this.get_div(this.id+n):this.divs[n];
	}
	this.gen_code = function(state, off){
		var res = '';
		var table = (nn(this.arrow) && this.hc()) || nn(this.image);
		var image = nn(this.image);
		var arrow = nn(this.arrow)&& this.hc();
		if (table) res += '<table cellpadding=0 cellspacing=0 width="100%" height="'+(parseInt(this.size[0])-parseInt(off))+'" border=0><tr>';														   0
		if (image) res += '<td bgcolor="'+(state=='n'?this.style.color.imagebg:this.style.color.oimagebg)+'" width='+this.imgsize[1]+'><img src="'+(state=='n'?this.image:this.oimage)+'" width='+this.imgsize[1]+' height='+this.imgsize[0]+'></td>';
		if (table) res += '<td width="100%">';
		res += '<div class="'+(state=='n'?this.style.css.ON:this.style.css.OVER)+'">'+(state=='n'?this.code:this.ocode)+'</div>';
		if (table) res += '</td>';
		if (arrow) res += '<td width='+this.arrsize[1]+'><img src="'+(state=='n'?this.arrow:this.oarrow)+'" width='+this.arrsize[1]+' height='+this.arrsize[0]+'></td>';
		if (table) res += '</tr></table>';
		return res;
		
	}
	this.draw = function (){	
		var bl=bt=this.style.border;
		var br=bb=this.style.border*2;
		if (this.style.border && !und(this.style.borders)) {
			bl=this.style.borders[0];
			bt=this.style.borders[1];
			br=this.style.borders[2]+bl;
			bb=this.style.borders[3]+bt;
		}
		var s = this.style.shadow;
		
		var z = (!this.style.shadow?"":adiv(this.menu.bw, this.id+"s", this.z, this.pos[0]+s, this.pos[1]+s, this.size[1], this.size[0], this.style.color.shadow, "", ""))+
				(!this.style.border?"":adiv(this.menu.bw, this.id+"b", this.z, this.pos[0], this.pos[1], this.size[1], this.size[0], this.style.color.border, "", ""))+
				adiv(this.menu.bw, this.id+"n", this.z, this.pos[0]+bl, this.pos[1]+bt, this.size[1]-br, this.size[0]-bb, this.style.color.bgON, this.gen_code('n', parseInt(bt)+parseInt(bb)))+
				adiv(this.menu.bw, this.id+"o", this.z, this.pos[0]+bl, this.pos[1]+bt, this.size[1]-br, this.size[0]-bb, this.style.color.bgOVER,this.gen_code('o', bt+bb))+
                adiv(this.menu.bw, this.id+"e", this.z, this.pos[0]+bl, this.pos[1]+bt, this.size[1]-br, this.size[0]-bb, "", '<a href="'+this.url+'" '+this.targ+'onclick="mEvent(\''+this.menu.name+'\','+this.index+',\'c\');">'+'<img src="'+this.menu.bi.src+'" width="'+this.size[1]+'" height="'+this.size[0]+'" border="0"></a>','','onmouseover="mEvent(\''+this.menu.name+'\','+this.index+',\'o\');" onmouseout="mEvent(\''+this.menu.name+'\','+this.index+',\'t\');"');
		return z;
	}
	this.vis = function(s){
			if (this.style.shadow) this.visDiv("s",s);
			if (this.style.border) this.visDiv("b",s);
			if (!s) {
				this.visDiv("o",0);
				this.visDiv("n",0);
				this.state="n";
			}else if (this.state=="n")
				this.visDiv("n",1)
			else 
				this.visDiv("o",1)
			this.visDiv("e",s)
	}
	this.setVis = function (n){
		if (this.state!=n)
			switch (n){
				case "n":
					this.visDiv("n",1);this.visDiv("o",0);
					break;
				case "o":
					this.visDiv("n",0);this.visDiv("o",1);
					break;
			}
		this.state=n;
	}
	this.visDiv = this.bw.ns4? visDivNS:visDivDom;
	this.getf = function(obj, name){
		if (!und(obj) && nn(obj) && !und(obj.fmt)) {
			if (!und(obj.fmt[name]))
				return obj.fmt[name];
			if (obj.par!=this.menu.root && obj.par && obj.par.sub && obj.par.sub[0][name]) 
				return obj.par.sub[0][name];
			return this.getf(obj.par, name);
		}
		return;
	}
	this.ioff = this.getf(this, "itemoff");
	this.loff = this.getf(this, "leveloff");
	this.imgsize = this.getf(this, "imgsize");
	this.arrsize = this.getf(this, "arrsize");
	this.image = this.getf(this, "image");
	this.oimage = this.getf(this, "oimage") || this.image;
	this.arrow = this.getf(this, "arrow");
	this.oarrow = this.getf(this, "oarrow") || this.arrow;
	this.style = this.getf(this, "style");
	this.size = this.getf(this, "size");
	if (this.par == this.menu.root) this.fmt.pos = this.getf(this, "pos");
	this.prev = this.pindex==0? null : this.par.cd[this.pindex-1];
	this.setPos = function(){
		if (this.prev==null){
            this.z = this.par == this.menu.root? 0: this.par.z+10;
			this.pos = und(this.fmt.pos)?(this.par == this.menu.root? this.fmt.pos : this.pos = [this.par.pos[0]+this.loff[1], this.par.pos[1]+this.loff[0]]):this.fmt.pos;
		}else{
			this.prev.next = this;
			this.z = this.prev.z;
			this.pos = [this.prev.pos[0]+this.ioff[1], this.prev.pos[1]+this.ioff[0]];
		}
	}
	this.setPosFromParent = function(){
		if (this.prev==null){
			this.pos = [this.par.pos[0]+this.loff[1], this.par.pos[1]+this.loff[0]];
		}else{
			this.pos = [this.prev.pos[0]+this.ioff[1], this.prev.pos[1]+this.ioff[0]];
		}
	}
	this.setPos();
	this.sub=item.sub;
	if (!und(this.sub) && !und(this.sub.length)&& this.sub.length>0){
		this.lvl = new CMenuLevel(menu, this);
		for (var i=1;i<this.sub.length;i++)
			if (!und(this.sub[i])) new CMenuItem(this.menu, this, this.sub[i], und(this.sub[i].format)?this.sub[0]: this.sub[i].format);
	}
	this.get_div = function (name){
		if (this.bw.ns4 && this.menu.rel && this.par == this.menu.root) 
			return document.layers["cm"+this.menu.name+"_"].layers[name]
		else
			return this.bw.ns4?document.layers[name]:document.getElementById?document.getElementById(name):document.all[name];
	}
	this.move = function( x, y ){
		//y=y+1;
		var bl=bt=this.style.border;
		if (this.style.border && !und(this.style.borders)) {
			bl=this.style.borders[0];
			bt=this.style.borders[1];
		}
		if (this.style.shadow) this.moveTo(x+parseInt(this.style.shadow),y+parseInt(this.style.shadow),"s");
		if (this.style.border) this.moveTo(x,y,"b");
		this.moveTo(x+bl,y+bt,"o");
		this.moveTo(x+bl,y+bt,"n");
		this.moveTo(x+bl,y+bt,"e");
	}
	this.moveTo = function( x, y, b ){
		if (this.bw.ns4){
			this.div(b).moveTo(x,y);
		}else{
			this.div(b).style.left=x;
			this.div(b).style.top=y;
		}
	}
	return this;
}
function adiv(bw,name,z,left,top,width,height,bgc,code,otherCSS, otherDIV){
	return bw.ns4?
		'<layer id="'+name+'" z-index="'+z+'" left="'+left+'" top='+top+'" width="'+width+'" height="'+height+'"'+(bgc!=""?' bgcolor="'+bgc+'"':'')+(otherCSS?' style="'+otherCSS:'')+'" visibility="hidden" '+(otherDIV?otherDIV:'')+'>'+code+'</layer>\n':
		'<div id="'+name+'" style="position:absolute;clip:rect(0px '+width+'px '+height+'px 0px);z-index:'+z+';left:'+left+'px;top:'+top+'px;width:'+width+'px;height:'+height+'px;visibility:hidden'+(bgc!=""?';background-color:'+bgc+'':'')+';'+(otherCSS?otherCSS:'')+'" '+(otherDIV?otherDIV:'')+'>'+code+'</div>';
}
function visDivNS(d,s){
	this.div(d).visibility = s?'show':'hide';
}
function visDivDom(d,s){
	this.div(d).style.visibility = s?'visible': 'hidden';
}

function mEvent(m,i,e)
{
	switch (e){
		case "o":
			window.CMenus[m].hideRef = window.CMenus[m].hideRef + 1;
    		window.CMenus[m].items[i].par.lvl.setA(i,1);
			break;
		case "c":
			if (window.CMenus[m].items[i].hc())
				window.CMenus[m].items[i].lvl.vis(!window.CMenus[m].items[i].lvl.v);
			else
				for (var i=0;i<window.CMenus[m].root.cd.length;i++)
					if (nn(window.CMenus[m].root.cd[i].lvl)) window.CMenus[m].root.cd[i].lvl.vis(0);
			break;
		case "t":
			window.CMenus[m].hideRef = window.CMenus[m].hideRef - 1;
			window.clearTimeout(parseInt(window.CMenuHideTimers[m]));
			window.CMenuHideTimers[m] = setTimeout('window.CMenus["'+m+'"].hide()', und(window.CMenus[m].root.fmt.delay)?500:window.CMenus[m].root.fmt.delay);
			break;
	}
}

function domPageX(el) {
  var x = el.offsetLeft;
  var parent = el.offsetParent;
  while(parent && parent!=document.body) {
    x += parent.offsetLeft;
    parent = parent.offsetParent;
  }
  return x;
}
function domPageY(el) {
  var x = el.offsetTop;
  var parent = el.offsetParent;
  while(parent && parent!=document.body) {
    x += parent.offsetTop;
    parent = parent.offsetParent;
  }
  return x;
}


if (und(window.CMenuHideTimers)) window.CMenuHideTimers = [];

window.oldCMOnLoad = window.onload;
window.onload = function ()
{
	var bw = new bw_check();
	if (bw.ns4 || bw.opera)
	{
		window.origWidth  = this.innerWidth;
		window.origHeight = this.innerHeight;
		if (bw.opera && und(window.operaRH)) {
			window.operaRH = 1;
			resizeHandler();
		}
	}
	if (typeof(window.oldCMOnLoad)=='function') window.oldCMOnLoad();
}
function resizeHandler() {
	var bw = new bw_check();
    if (this.innerWidth != window.origWidth || this.innerHeight != window.origHeight) {
		location.reload();
	} else if (bw.opera) {
		setTimeout('resizeHandler()',500);
	}
}

function domOnResize(){
	for (var i in CMenus) 
		if (CMenus[i].rel) CMenus[i].move();
}
					  

if (new bw_check().ns4) 
	window.onresize = resizeHandler
else
	window.onresize = domOnResize;