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\">");
    if(file!=""){
	al="";
	if(align==1) al=" align=\"right\"";
	if(align==2) al=" align=\"center\"";
	if(main==1||main==2) document.write("<tr><td"+al+">");
	document.write("<img src=\""+loc+file+"\" border=\"0\"");
	if(h>0) document.write(" height=\""+h+"\"");
	if(w>0) document.write(" width=\""+w+"\"");
	document.write(" />");
	if(main==1||main==2) document.write("</td>");
	if(main==1) document.write("</tr>");
	if(main==3) document.write("<br />");
    }
}

function endMainMenu(file, h, w){
    if(file!=""){
	if(main==1) document.write("<tr>");
	if(main==1||main==2) document.write("<td"+al+">");
	document.write("<img src=\""+loc+file+"\" border=\"0\"");
	if(h>0) document.write(" height=\""+h+"\"");
	if(w>0) document.write(" width=\""+w+"\"");
	document.write(" />");
	if(main==1||main==2) document.write("</td></tr>");
    }
    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!=""||!isgraphic) 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+");");
    if(state>1&&isgraphic){
	document[name+"_over"]=new Image();
	document[name+"_over"].src=loc+name+"_over"+ext;
	document.write("setGraphic(event, '"+loc+name+"_over"+ext+"');");
    }
    document.write("return false;\"");
    if(!isgraphic)document.write(" class=\""+s+"\" style=\"width:"+(w>0?w:menuw)+"px\"");
    document.write(">");
    if(isgraphic){
	document.write("<img src=\""+loc+name+ext+"\" border=\"0\"");
	if(h>0) document.write(" height=\""+h+"\"");
	if(w>0) document.write(" width=\""+w+"\"");
	if(alt!="") document.write(" alt=\""+alt+"\"");
	document.write(" />");
    }
    else{
	document.write("&nbsp;"+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=="---")
	document.write("<img src=\""+loc+"---.gif\" height=\"1\" width=\""+menuw+"\" />");
    else 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\">&nbsp;<font color=\"White\">"+text+"</font>&nbsp;</a>");
    }
}

function setGraphic(event,name){
    if(NS4) return;
    psrc=(NS7)?event.target:event.srcElement;
    pname=psrc.src;
    if(NS7) event.target.src=name;
    else event.srcElement.src=name;
}

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)";
    
}