var ma=new Array();
var mx=new Array();
var my=new Array();
var mc=new Array();
var mal=0;
var main=0;
var menuw=200;
var psrc=0;
var pname="";
var al="";
var gd=0;
var gx,gy;
var NS7=(!document.all&&document.getElementById);
var NS4=(!document.getElementById);
var IE5=(!NS4&&!NS7&&navigator.userAgent.indexOf('MSIE 5.0')!=-1);
if (navigator.userAgent.indexOf('Opera')!=-1)
	NS4=1;
var NS6=(NS7&&navigator.userAgent.indexOf('Netscape6')!=-1);
function startMainMenu(file,h,w,dir,space,align)
{
	if(w>0)menuw=w;
	main=dir;
	if (main==1||main==2)
		document.write("<table border=\"0\" cellspacing=\""+space+"\" cellpadding=\"0\">");
}

function endMainMenu(file,h,w)
{
	if(main==1||main==2)
		document.write("</table>");
	main=0;
}

function mainMenuItem(name,ext,h,w,url,tar,alt,dir,state,s)
{
	if(NS4&&main==0)
		return;
	var isgraphic=ext.charAt(0)==".";
	if(main==1)
		document.write("<tr>");
	if(main==1||main==2)
		document.write("<td"+al+">");
	document.write("<a ");
	if(url!="")
		document.write("href=\""+url+"\" ");
	if(tar!="")
		document.write("target=\""+tar+"\" ");
	document.write("onmouseout=\"");
	if(dir>0)
		document.write("tidyMenu(event);");
	document.write("\" onmouseover=\"");
	if(dir>0)
		document.write("openMenu(event, '"+name+"',"+dir+","+bc+","+fc+");");
	document.write("return false;\"");
	document.write(" class=\""+s+"\" style=\"width:"+(w>0?w:menuw)+"px; margin-left: 5px; margin-top: 2px; margin-bottom: 1px;\"");
	document.write(">");
	document.write(""+ext+"&nbsp;");
	document.write("</a>");
	if(main==1||main==2)
		document.write("</td>");
	if(main==1)
		document.write("</tr>");
	if(main==3)
		document.write("<br />");
}

function startSubmenu(name,style,sw)
{
	if(NS4)
		return;
	if(sw>0)menuw=sw;
		document.write("<div id=\""+name+"\" class=\""+style+"\"  style=\"width:"+(menuw+(NS7?bd*2:0))+"px\">");
}

function endSubmenu(name)
{
	if(NS4)
		return;
	document.write("</div>");
	if(!NS7)
		document.getElementById(name).onmouseout=tidyMenu;
}

function submenuItem(text,url,tar,s)
{
	if(NS4)
		return;
	if(text.charAt(0)=='<')
		document.write(text);
	else
	{
		document.write("<a ");
		if(url!="")
			document.write("href=\""+url+"\" ");
		if(tar!="")
			document.write("target=\""+tar+"\" ");
		document.write("class=\""+s+"\" style=\"width:"+menuw+"px; margin-left: 5px; margin-top: 2px; margin-bottom: 1px;\">"+text+"&nbsp;</a>");
	}
}

function openMenu(event,id,pos,bc,fc)
{
	if(NS4)
		return;
	var el,x,y;
	if(gd==0)
	{
		var p=document.getElementById(id);
		gx=0;
		gy=0;
		while(p&&p.parentNode.nodeName!="BODY")
		{
			p=p.parentNode;
			if(p.nodeName=="DIV"||p.nodeName=="LAYER"||p.nodeName=="SPAN")
				if(p.style.position=="absolute")
				{
					gx+=p.offsetLeft;gy+=p.offsetTop;
				}
		}
		if(p)
			gd=1;
	}
	if(mal>0)
	{
		el=document.getElementById(ma[mal-1]);
		if(mx[mal-1]!=el.offsetLeft||my[mal-1]!=el.offsetTop)
		{
			el.style.left=mx[mal-1];
			el.style.top=my[mal-1];
		}
		tidyMenu(event);
	}
	if(NS7)
	{
		var p=event.target;
		if(p.nodeName!="A"&&p.nodeName!="IMG"&&p.parentNode.nodeName=="A")
			p=p.parentNode;
		dx=p.offsetWidth;
		dy=p.offsetHeight;
		if(mal==0)
		{
			x=p.x;
			y=p.y;
			if(typeof(p.x)=="undefined"||!NS6)
			{
				x=p.offsetLeft;
				y=p.offsetTop;
				while(!NS6&&p.parentNode.nodeName!="BODY")
				{
					p=p.parentNode;
					if(p.nodeName=="TD"||p.nodeName=="TABLE")
					{
						x+=p.offsetLeft;
						y+=p.offsetTop;
					}
				}
			}
		}
		else
		{
			el=document.getElementById(ma[mal-1]);
			x=el.offsetLeft;
			y=el.offsetTop+p.offsetTop;
		}
		if(pos!=3)
			x-=bd;
		if(pos==3&&mal>0)
			x+=bd;
	}
	else
	{
		x=event.clientX-event.offsetX+document.body.scrollLeft-document.body.clientLeft;
		y=event.clientY-event.offsetY+document.body.scrollTop-document.body.clientTop;
		dx=event.srcElement.offsetWidth;
		dy=event.srcElement.offsetHeight;
		if(mal>0)
		{
			y-=bd;
			if(pos!=3)
				x-=2*bd;
		}
		x-=gx;
		y-=gy;
	}
	el=document.getElementById(id);
	if(el&&el.style.visibility!="visible")
	{
		if(pos==1)
		{
			x+=dx;el.style.left=x-el.offsetWidth+"px";
			el.style.top=y+"px";
			nspeed=el.offsetWidth/frames;
		}
		else if(pos==2)
		{
			y+=dy;
			el.style.left=x+"px";
			el.style.top=y-el.offsetHeight+"px";
			nspeed=el.offsetHeight/frames;
		}
		else if(pos==3)
		{
			x-=el.offsetWidth;
			el.style.left=x+el.offsetWidth+"px";
			el.style.top=y+"px";
			nspeed=el.offsetWidth/frames;
		}
		mx[mal]=x;
		my[mal]=y;
		if(NS7||IE5||frames==0)
		{
			el.style.left=x+"px";
			el.style.top=y+"px";
		}
		if(!IE5)
			clipMenu(mal,el);
		el.style.visibility="visible";
		ma[mal]=id;
		if(NS7)
		{
			var p=event.target;
			if(p.nodeName!="A"&&p.parentNode.nodeName=="A")
				p=p.parentNode;
			mc[mal]=p.style;
			el.onmouseout=tidyMenu;
		}
		else
		{
			mc[mal]=event.srcElement.style;
			if(mal>0)
			{
				mc[mal].backgroundColor=bc;
				mc[mal].color=fc;
			}
		}
		mal++;
	}
}

function overMenu(x,y)
{
	x-=gx;
	y-=gy;
	for(i=0;i<mal;i++)
	{
		var el=document.getElementById(ma[i]);
		if(el.offsetLeft+el.offsetWidth>x&&el.offsetLeft<=x&&el.offsetTop+el.offsetHeight>y&&el.offsetTop<=y)
		{
			return ma[i];
		}
	}
	return "";
}

function tidyMenu(e)
{
	if(NS4)
		return;
	if(NS7)
	{
		t=overMenu(e.pageX,e.pageY);
		if(t!=""&&(e.target.firstChild==e.relatedTarget||e.target==e.relatedTarget.firstChild))
			return;
	}
	else 
		t=overMenu(event.clientX+document.body.scrollLeft-document.body.clientLeft,event.clientY+document.body.scrollTop-document.body.clientTop);
		om=0;
		for(i=0;i<mal;i++)
		{
			var mail=ma[i].length;
			if(mail>t.length||t.substring(0,mail)!=ma[i])
			{
				var el=document.getElementById(ma[i]);
				el.style.visibility="hidden";
				mc[i].backgroundColor="";
				mc[i].color="";
			}
			else
			{
				ma[om]=ma[i];
				mx[om]=mx[i];
				my[om]=my[i];
				om++;
			}
		}
		mal=om;
		if(mal==0&&psrc)
			psrc.src=pname;
}

function animate()
{
	for(i=0;i<mal;i++)
	{
		var el=document.getElementById(ma[i]);
		if(el.style.visibility=="visible")
		{
			if(el.offsetLeft<mx[i])
				el.style.left=Math.min(el.offsetLeft+nspeed,mx[i])+"px";
			if(el.offsetLeft>mx[i])
				el.style.left=Math.max(el.offsetLeft-nspeed,mx[i])+"px";
			if(el.offsetTop<my[i])
				el.style.top=Math.min(el.offsetTop+nspeed,my[i])+"px";
			clipMenu(i,el);
		}
	}
	if(mal!=0||frames!=0)
		setTimeout("animate()",50);
}

function clipMenu(i,el)
{
	if(el.offsetLeft>mx[i])
		el.style.clip="rect("+(my[i]-el.offsetTop)+"px "+(el.offsetWidth+(mx[i]-el.offsetLeft))+"px "+el.offsetHeight+"px "+0+"px)";else el.style.clip="rect("+(my[i]-el.offsetTop)+"px "+el.offsetWidth+"px "+el.offsetHeight+"px "+(mx[i]-el.offsetLeft)+"px)";
}