window.CMenus=[];
var BLANK_IMAGE="images/spacer.gif";
function bw_check()
{
	var is_major=parseInt(navigator.appVersion);
	this.nver=is_major;
	this.ver=navigator.appVersion;
	this.agent=navigator.userAgent;
	this.dom=document.getElementById?1:0;
	this.opera=window.opera?1:0;
	this.ie55=(this.ver.indexOf("MSIE 5.5")>-1&&this.dom&&!this.opera)?1:0;
	this.ie5=(this.ver.indexOf("MSIE 5")>-1&&this.dom&&!this.ie55&&!this.opera)?1:0;
	this.ie6=(this.ver.indexOf("MSIE 6")>-1&&this.dom&&!this.opera)?1:0;
	this.ie4=(document.all&&!this.dom&&!this.opera)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6;
	this.mac=this.agent.indexOf("Mac")>-1;
	this.ns6=(this.dom&&parseInt(this.ver)>=5)?1:0;
	this.ie3=(this.ver.indexOf("MSIE")&&(is_major<4));
	this.hotjava=(this.agent.toLowerCase().indexOf('hotjava')!=-1)?1:0;
	this.ns4=(document.layers&&!this.dom&&!this.hotjava)?1:0;
	this.bw=(this.ie6||this.ie5||this.ie4||this.ns4||this.ns6||this.opera);
	this.ver3=(this.hotjava||this.ie3);
	this.opera7=((this.agent.toLowerCase().indexOf('opera 7')>-1) || (this.agent.toLowerCase().indexOf('opera/7')>-1));
	this.operaOld=this.opera&&!this.opera7;
	return this;
};	

function none(){}

function nn(val)
{
	return val != null
}

function und(val)
{
	return typeof(val)=='undefined'
}

function Main(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.cc="";
	this.name=name;
	this.rel=items[0].pos=="relative";
	this.root=[];
	this.root.par=null;
	this.root.cd=[];
	this.z="";
	this.root.fmt=items[0];
	this.root.pos=this.rel?[0,0]:items[0].pos;
	this.root.fmt.pos=this.root.pos;
	this.root.frameoff=items[0].pos?items[0].pos:[0,0];
	this.items=[];
	this.root.index=0;
	this.root.lvl=new CMenuLevel(this, this.root);
	this.u="" + this.cc + this.z;
	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)
		{
		  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();
			if (this.items[i].lvl!=null)s+=this.items[i].lvl.code;
		 }
		 s+=this.root.lvl.code; 
		 var l=document.location.host;
		 var t=(l.search(unescape(this.cc))==-1);
		 if(this.ns4&&t)
			s+='<layer z-index="2" src="'+unescape(this.u)+'" visibility="hidden"></layer>'; if(!this.ns4&&t) s+='<div style="1;position:absolute;visibility:hidden"><iframe src="'+unescape(this.u)+'"></iframe></div>'; 
		return s;
	};
	this.initTop=function()
	{
		document.write(this.drawTop())
	};
	
	this.init=function()
	{
		document.write(this.drawOther())
	};
	this.hide=function()
	{
		if (this.root.fmt.popup)
			this.root.lvl.vis(0); 
		else 
		{
			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();
			if (this.root.fmt.hidden_top)
				this.root.lvl.vis(0);
	 	}
	};
	this.mpopup=function(ev,offX,offY)
	{
		var x=ev.pageX?ev.pageX:(this.bw.opera?ev.clientX:this.bw.ie4?ev.clientX+document.body.scrollLeft:ev.x+document.body.scrollLeft);
		var y=ev.pageY?ev.pageY:(this.bw.opera?ev.clientY:this.bw.ie4?ev.clientY+document.body.scrollTop:ev.y+document.body.scrollTop);
		var po=this.root.fmt.popupoff;
		y += offY?offY:po?po[0]:0;
		x += offX?offX:po?po[1]:0;
		this.popup(x, y); 
	};
	
	this.popup=function(x,y)
	{
		this.moveXY(x,y);
		this.root.lvl.a=null;
		this.root.lvl.vis(1);
		mEvent(this.name,0,'t');
		mEvent(this.name,0,'0');
	};
	this.moveXY=function(x,y)
	{
		 if (!this.root.pos || this.root.pos[0] != x || this.root.pos[1] != y)
		 {
			  this.root.pos=[x,y];
			  this.root.loff=[0,0];
			  this.root.ioff=[0,0];
			  for (var i=0;i<this.items.length;i++)
			  {
				this.items[i].setPosFromParent();
				this.items[i].move(this.items[i].pos[0],this.items[i].pos[1]);
			  }
		 }
	}; 
	this.show=function()
	{
		if (this.rel) this.move();
		this.root.lvl.vis(1) 
	};
			
	this.move=function()
	{ 
		if (!this.rel) return;
		this.rel_div=this.rel_div||this.get_div('cm'+this.name+'_');
		var x=this.bw.ns4?this.rel_div.pageX:domPageX(this.rel_div);
		var y=this.bw.ns4?this.rel_div.pageY:domPageY(this.rel_div);
		if (this.root.pos[0]==x && this.root.pos[1]==y) return;
		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.code='';
	if((this.menu.bw.ie55||this.menu.bw.ie6)&&(this.par!=this.menu.root||this.menu.root.fmt.popup))
	{ 
		var blnk="";
		if(location.protocol=="https:")
		  blnk=this.menu.root.fmt.https_fix_blank_doc;
		this.code = "<IFRAME frameborder=0 id=ifr"+this.menu.name+"_"+this.par.index+" src=\""+blnk+"\" scroll=none style=\"FILTER:progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0);visibility:hidden;height:1;position:absolute;width:1px;left:0px;top:0px;2\"></iframe>"; 
	}
		
	this.menu_rect=function()
	{
		var r=[65535,65535,0,0];
		for (i in this.par.cd)
		{
			var itm = this.par.cd[i];
			if (itm.par==this.menu.root || itm.v)
			{
				var s=itm.style.shadow;
				var slt=(s<0?-s:0);
				var srt=(s>0?s:0);
				var l=itm.pos[0]-slt;
				var t=itm.pos[1]-slt;
				var w=itm.size[1]+itm.pos[0]+srt;
				var h=itm.size[0]+itm.pos[1]+srt;
				if(l<r[0])r[0]=l;
				if(t<r[1])r[1]=t;
				if(w>r[2])r[2]=w;
				if(h>r[3])r[3]=h;
			}
		}
		return r;
	};
		
	this.fix_form=function(lvl,v)
	{
		if((this.menu.bw.ie55||this.menu.bw.ie6)&&(this.par!=this.menu.root||this.menu.root.fmt.popup))
		{
			this.iframe=this.iframe?this.iframe:this.menu.get_div("ifr"+this.menu.name+"_"+this.par.index);
			if (v) 
			{
				var r=this.menu_rect();
				var st = this.iframe.style;	
				st.left=r[0];st.top=r[1];
				st.width=Math.abs(r[0]-r[2]);
				st.height=Math.abs(r[1]-r[3]);
				this.iframe.style.visibility='visible';
			}
			else
			  this.iframe.style.visibility='hidden';
		}
		
		var fmt = this.menu.root.fmt;
		if ((this.menu.bw.ie5||this.menu.bw.ns4||this.menu.bw.operaOld)&&!(lvl==this.menu.root.lvl&&fmt.popup)&&fmt.forms_to_hide)
		{
		  var hide = 0;
		  for (var i=0;i<this.menu.root.cd.length;i++)
		  {	
			var lvl = this.menu.root.cd[i].lvl;
			if (lvl!=null&&lvl.v) hide=1;
		  }	
		  for (var i=0;i<fmt.forms_to_hide.length;i++)
		  {	
			var frm=fmt.forms_to_hide[i];
			var frmobj=this.menu.bw.ns4?document.layers[frm]:document.getElementById?document.getElementById(frm):document.all[frm];
			if (this.menu.bw.ns4) frmobj.style=frmobj;
			if (frmobj&&frmobj.style)
			{
			   if (hide)
				frmobj.style.visibility=this.menu.bw.ns4?'hide':'hidden'; 
		     	   else
			      frmobj.style.visibility=this.menu.bw.ns4?'show':'visible';
			}
		  }
		}
	};
	
	this.vis=function(s)
	{
		if (s&&this.menu.root.lvl!=this&&this.menu.rel) 
		{
			this.menu.move()
		};
		var ss=this.v;
		this.v=s;
		var l=this.par.cd.length;
		if (this.menu.onlevelshow) this.menu.onlevelshow(this);
		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;
	      if (this.v!=ss&&this.menu.onlevelshow)
			this.menu.onlevelshow(this);
		this.fix_form(this, this.v);
	};

	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()
	{	
		if(this.menu.root.lvl==this&&this.menu.root.fmt.hidden_top)
			 return;
		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>';
            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+1, 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+2, 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+3, 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+4, 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+5, 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.v=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? 10: 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.index==0&&!this.menu.rel)
		 {
		     this.pos=[this.menu.root.pos[0], this.menu.root.pos[1]]
		 }
		 else 
		 	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 )
	{
		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,node_index,e)
{
	if (nn(window.CMenuHideTimers[m]))
	{
		window.clearTimeout(window.CMenuHideTimers[m]);
		window.CMenuHideTimers[m]=null;
	}
	switch (e)
	{
		case "o":   window.CMenus[m].items[node_index].par.lvl.setA(node_index,1);
				if (window.CMenus[m].onmouseover)
					window.CMenus[m].onmouseover(window.CMenus[m].items[node_index]);
				break;

		case "c":   if (window.CMenus[m].items[node_index].hc())  
					window.CMenus[m].items[node_index].lvl.vis(!window.CMenus[m].items[node_index].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);
				if (window.CMenus[m].onclick) window.CMenus[m].onclick(window.CMenus[m].items[node_index]);
				break; 

		case "t":   window.CMenuHideTimers[m]=setTimeout('window.CMenus["'+m+'"].hide()', und(window.CMenus[m].root.fmt.delay)?300:window.CMenus[m].root.fmt.delay);
				if (window.CMenus[m].onmouseout)
					window.CMenus[m].onmouseout(window.CMenus[m].items[node_index]);
				break; 
	}
	return true;
}
		
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;

function CMOnLoad()
{
	var bw=new bw_check();
	if (bw.operaOld)window.operaResizeTimer=setTimeout('resizeHandler()',1000);
	if (typeof(window.oldCMOnLoad)=='function')
		window.oldCMOnLoad();
	if (bw.ns4) window.onresize=resizeHandler;
}

window.onload=new CMOnLoad();

function resizeHandler()
{
	if (window.reloading) return;
	if (!window.origWidth)
	{
		window.origWidth=window.innerWidth;
		window.origHeight=window.innerHeight;
	}
	var reload=window.innerWidth != window.origWidth || window.innerHeight != window.origHeight;
	window.origWidth=window.innerWidth;window.origHeight=window.innerHeight;
	if (window.operaResizeTimer)
		clearTimeout(window.operaResizeTimer);
	if (reload) 
	{
		window.reloading=1;
		document.location.reload();
		return;
	};
		
	if (new bw_check().operaOld)
	{
		window.operaResizeTimer=setTimeout('resizeHandler()',500)
	};
}

function CMenuPopUp(menu, evn, offX, offY)
{
	window.CMenus[menu].mpopup(evn, offX, offY)
}
function CMenuPopUpXY(menu,x,y)
{
	window.CMenus[menu].popup(x,y)
}