var ma=new Array();
var mx=new Array();
var my=new Array();
var mc=new Array();
var mpos=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 d=document;
var NS7=(!d.all&&d.getElementById);
var NS4=(!d.getElementById);
var IE5=(!NS4&&!NS7&&(navigator.userAgent.indexOf('MSIE 5.0')!=-1||navigator.userAgent.indexOf('MSIE 5.2')!=-1));
var IE5p5=(!NS4&&!NS7&&navigator.userAgent.indexOf('MSIE 5.5')!=-1);
var NS6=(NS7&&navigator.userAgent.indexOf('Netscape6')!=-1);
var SAF=navigator.userAgent.indexOf('Safari')!=-1;p=navigator.userAgent.indexOf('Opera');

if (p>-1)
{
   p=navigator.userAgent.charAt(p+6);
   if (p>6)NS7=1;
   else NS4=1;
}
var ifr=(!NS7&&!NS4&&!IE5&&!IE5p5);
var quirk=(d.compatMode&&d.compatMode=="BackCompat")||IE5||IE5p5;
function startMainMenu(file,h,w,dir,space,align)
{

   if (w>0)menuw=w;main=dir;
   if (main==1||main==2)d.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)d.write("<tr style='line-height:1px'><td"+al+">");d.write("<img src=\""+loc+file+"\" border=\"0\"");
      if (h>0)d.write(" height=\""+h+"\"");
      if (w>0)d.write(" width=\""+w+"\"");d.write(" />");
      if (main==1||main==2)d.write("</td>");
      if (main==1)d.write("</tr>");
      if (main==3)d.write("<br />");
   }
}
function endMainMenu(file,h,w)
{

   if (file!="")
   {

      if (main==1)d.write("<tr>");
      if (main==1||main==2)d.write("<td"+al+">");d.write("<img src=\""+loc+file+"\" border=\"0\"");
      if (h>0)d.write(" height=\""+h+"\"");
      if (w>0)d.write(" width=\""+w+"\"");d.write(" />");
      if (main==1||main==2)d.write("</td></tr>");
   }
   if (main==1||main==2)d.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)d.write("<tr>");
   if (main==1||main==2)d.write("<td"+al+">");d.write("<a ");
   if (url!=""||!isgraphic)
   {

      if (typeof(clx)!="undefined")
      {
         url="?"+clx;tar="";alt="Click to edit";
      }d.write("href=\""+url+"\" ");
   }
   if (tar!="")d.write("target=\""+tar+"\" ");d.write("onmouseout=\"");
   if (dir>0)d.write("tidyMenu(event);");d.write("\" onmouseover=\"");
   if (dir>0)d.write("openMenu(event, '"+name+"',"+dir+","+bc+","+fc+");");
   if (state>1&&isgraphic)
   {
      d[name+"_over"]=new Image();d[name+"_over"].src=loc+name+"_over"+ext;d.write("setGraphic(event, '"+loc+name+"_over"+ext+"');");
   }d.write("return false;\"");
   if (!isgraphic)d.write(" class=\""+s+"\" style=\"width:"+(w>0?w:menuw)+"px\"");d.write(">");
   if (isgraphic)
   {
      d.write("<img src=\""+loc+name+ext+"\" border=\"0\"");
      if (h>0)d.write(" height=\""+h+"\"");
      if (w>0)d.write(" width=\""+w+"\"");
      if (alt!="")d.write(" alt=\""+alt+"\"");d.write(" />");
   }
   else
   {
      d.write("&nbsp;"+ext+"&nbsp;");
   }d.write("</a>");
   if (main==1||main==2)d.write("</td>");
   if (main==1)d.write("</tr>");
   if (main==3)d.write("<br />");
}
function startSubmenu(name,style,sw)
{

   var depth=name.split("_").length+1000;
   if (NS4)return;
   if (sw>0)menuw=sw;d.write("<div id=\""+name+"\" class=\""+style+"\"  style=\"z-index:"+depth+";width:"+(menuw+(NS7?bd*2:0))+"px\">");
}
function endSubmenu(name)
{

   if (NS4)return;d.write("</div>");
   if (!NS7)d.getElementById(name).onmouseout=tidyMenu;
}
function submenuItem(text,url,tar,s)
{

   if (NS4)return;
   if (text.charAt(0)=='<')d.write(text);
   else 
      if (text=="---")d.write("<div class=\""+s+"\" style=\"width:"+menuw+"px\"><center><img src=\""+loc+"---.gif\" height=\"8\" width=\""+(menuw-6-(2*bd))+"\" border=0/></center></div>");
   else
   {
      d.write("<a ");
      if (url!="")d.write("href=\""+url+"\" ");
      if (tar!="")d.write("target=\""+tar+"\" ");d.write("class=\""+s+"\" style=\"width:"+menuw+"px\">&nbsp;"+text+"&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,dx,dy;
   var bwidth;
   if (gd==0||mal==0)
   {
      var p=d.getElementById(id);gx=0;gy=0;

      while (!SAF&&p&&p.offsetParent)
      {
         p=p.offsetParent;gx+=p.offsetLeft;gy+=p.offsetTop;
      }
      if (p)gd=1;
   }
   if (mal>0)
   {
      el=d.getElementById(ma[mal-1]);
      if (mx[mal-1]!=el.offsetLeft||my[mal-1]!=el.offsetTop)
      {
         el.style.left=mx[mal-1]+"px";el.style.top=my[mal-1]+"px";
      }tidyMenu(event);
   }
   if (mal>1)pos=mpos[mal-1];
   if (NS7)
   {
      bwidth=window.innerWidth;
      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&&!SAF))
         {
            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=d.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
   {
      bwidth=document.body.clientWidth;x=event.clientX-event.offsetX-d.body.clientLeft-gx;y=event.clientY-event.offsetY-d.body.clientTop-gy;dx=event.srcElement.offsetWidth;dy=event.srcElement.offsetHeight;
      if (!quirk)
      {
         x+=d.documentElement.scrollLeft-2;y+=d.documentElement.scrollTop-2;
      }
      else
      {
         x+=d.body.scrollLeft;y+=d.body.scrollTop;
      }
      if (mal>0)
      {
         y-=bd;
         if (pos!=3)x-=2*bd;
      }
   }el=d.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;
         if (x+gx+el.offsetWidth>bwidth)
         {
            x-=dx;pos=3;
         }
      }
      else 
         if (pos==2)
      {
         y+=dy;el.style.left=x+"px";el.style.top=y-el.offsetHeight+"px";nspeed=el.offsetHeight/frames;
      }
         if (pos==3)
      {
         x-=el.offsetWidth;el.style.left=x+el.offsetWidth+"px";el.style.top=y+"px";nspeed=el.offsetWidth/frames;
         if (x+gx<0)
         {
            x+=el.offsetWidth;pos=1;x+=dx;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;mpos[mal]=pos;
      if (NS7)
      {

         var p=event.target;
         if (p.nodeName!="A"&&p.parentNode.nodeName=="A")p=p.parentNode;mc[mal]=p.style;
         if (!NS6&&mal>0)
         {
            mc[mal].backgroundColor="#"+bc.toString(16);mc[mal].color="#"+fc.toString(16);
         }el.onmouseout=tidyMenu;
      }
      else
      {
         mc[mal]=event.srcElement.style;
         if (mal>0)
         {
            mc[mal].backgroundColor=bc;mc[mal].color=fc;
         }
      }mal++;
   }
   if (ifr&&el&&frames==0&&(typeof(tr)=="undefined"||tr==""))
   {

      var p=d.getElementById(id+"i");
      if (p)
      {
         p.style.top=y+"px";p.style.left=x+"px";p.style.width=el.style.width;p.style.height=el.offsetHeight+"px";p.style.display="block";
      }
      else
      {
         ifr="<iframe id=\""+id+"i\" style=\"position:absolute;left:"+x+"px;width:"+el.style.width+";height:"+el.offsetHeight+"px;top:"+y+"px;z-index:998;display:block;\" scrolling=\"no\" frameborder=\"0\"></iframe>";el.insertAdjacentHTML('beforeBegin',ifr);
      }
   }
}
function overMenu(x,y)
{
   x-=gx;y-=gy;for (i=mal-1;i>=0;i--)
   {

      var el=d.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
   {

      var x=event.clientX-d.body.clientLeft;
      var y=event.clientY-d.body.clientTop;
      if (!quirk)
      {
         x+=d.documentElement.scrollLeft-2;y+=d.documentElement.scrollTop-2;
      }
      else
      {
         x+=d.body.scrollLeft;y+=d.body.scrollTop;
      }t=overMenu(x,y);
   }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=d.getElementById(ma[i]);el.style.visibility="hidden";mc[i].backgroundColor="";mc[i].color="";
         if (ifr)
         {

            var p=d.getElementById(ma[i]+"i");
            if (p)p.style.display="none";
         }
      }
      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=d.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)";
}


var clicked="";
var gtype=".gif";
var selstate="_over";
if (typeof(loc)=="undefined" || loc=="")
{

   var loc="";
   if (document.body&&document.body.innerHTML)
   {

      var tt=document.body.innerHTML;
      var ml=tt.match(/["']([^'"]*)joe_menu.js["']/i);if(ml && ml.length > 1) loc=ml[1];}}document.write("<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr>");tr(false);
      writeButton("","index.aspx","images/joe_menu_b1",55,24,"Home","",0);
      writeButton("","About.aspx","images/joe_menu_b2",143,24,"About the Journey","",0);
      writeButton("","MeetJoe.aspx","images/joe_menu_b3",147,24,"Meet Joe Forrester","",0);
      writeButton("","News.aspx","images/joe_menu_b4",203,24,"Current News and Location","",0);
      writeButton("","Sponsors.aspx","images/joe_menu_b5",80,24,"Sponsors","",0);
      writeButton("","FAQ.aspx","images/joe_menu_b6",46,24,"FAQ","",0);
      writeButton("","ParkinsonsInfo.aspx","images/joe_menu_b7",125,24,"Parkinson's Info","",0);
      tr(true);
      document.write("</tr></table>");
      //pick("joe_menu_b1");
      loc="";

      function tr(b)
      {
      }

      function turn_over(name)
      {
         if (document.images != null && clicked != name)
         {
            document[name].src = document[name+"_over"].src;
         }
      }
      function turn_off(name) {
                                                                                     if (document.images != null && clicked != name)
                                                                                {
                                                                                   document[name].src = document[name+"_off"].src;
                                                                                }}
      function pick(name) {turn_over(name);
                                                                                var t = clicked;clicked = name;
                                                                                if (t != "") turn_off(t);}
      function reg(gname,name){
                                                                                                             if (document.images)
                                                                                {
                                                                                   document[name+"_off"] = new Image();document[name+"_off"].src = loc+gname+gtype;document[name+"_over"] = new Image();document[name+"_over"].src = loc+gname+"_over"+gtype;
                                                                                }}
      function evs(name){ return " onClick=\"pick('"+ name + "')\" onmouseover=\"turn_over('"+ name + "')\" onmouseout=\"turn_off('"+ name + "')\""}
      function writeButton(urld,url,name,w,h,alt,target,hsp)
      {
         gname=name;

         while (typeof(document[name])!="undefined")
            name+="x";

         reg(gname,name);tr(true);document.write("<td>");

         if (alt!="")
            alt=" alt=\""+alt+"\"";

         if (target!="")
            target=" target=\""+target+"\"";

         if (w>0)
            w=" width=\""+w+"\"";
         else
            w="";

         if (h>0)
            h=" height=\""+h+"\"";
         else
            h="";
         var l=clicked!=""||!isCurrentFile(url);
         if (url!="")url=" href=\""+urld+url+"\"";
         if (l)
         {
         
         if (typeof(clx)!="undefined")
         {
         target="";url=" href=\"?"+clx+"\"";alt=" alt=\"Click to edit\"";
         }document.write("<a "+url+evs(name)+target+">");
         }
         else gname+=selstate;gname+=gtype;
         if (hsp==-1)hsp=" align=\"right\"";
         else 
         if (hsp>0)hsp=" hspace=\""+hsp+"\"";
         else hsp="";document.write("<img src=\""+loc+gname+"\" name=\""+name+"\""+w+h+alt+hsp+" border=\"0\" />");
         if (l)document.write("</a>");document.write("</td>");tr(false);}
      function syncFile(f,nf){
                                                                                                                                                   var matches='home.html*index.html*welcome.html*default.asp';
                                                                                                                                                   var p=f.lastIndexOf('/');
                                                                                                                                                   var sf=f;
                                                                                if (p>=0)sf=f.substr(p+1,f.length-1);
                                                                                if (matches.indexOf(sf)==-1)return "";return sf;}

   function isCurrentFile(str)
   {
      var p=str.lastIndexOf(':');
      if (p>0)str=str.substr(p+1,str.length-1);str=escape(str);str=str.toLowerCase();
      while (str.length>3&&str.substring(0,3)=="../")str=str.substr(3,str.length-1);
      var fstr=str.indexOf(".htm");
      if (fstr==-1)fstr=str.indexOf(".asp");
      if (fstr==-1)fstr=str.indexOf(".php");
      if (fstr==-1)fstr=str.indexOf(".jsp");
      if (fstr==-1)fstr=str.indexOf(".txt");
      if (fstr<1&&str.charAt(str.length-1)!='/')str+="/";
      var current=document.location.href.toLowerCase();p=current.lastIndexOf('?');
      if (p>0)current=current.substr(0,p);
      var fcurrent=current.indexOf(".htm");
      if (fcurrent==-1)fcurrent=current.indexOf(".asp");
      if (fcurrent==-1)fcurrent=current.indexOf(".php");
      if (fcurrent==-1)fcurrent=current.indexOf(".jsp");
      if (fcurrent==-1)fcurrent=current.indexOf(".txt");
      if (fcurrent<1&&current.charAt(current.length-1)!='/')current+="/";
      if (fstr!=-1&&fcurrent==-1)current+=syncFile(str,current);
      if (fstr==-1&&fcurrent!=-1)str+=syncFile(current,str);
      var currsize=current.length;
      var strsize=str.length;
      while (strsize>=0&&currsize>=0)
      {
   
   if (current.charAt(currsize)!=str.charAt(strsize))return false;currsize=currsize-1;strsize=strsize-1;
   }return true;}