//Ie var
var explorerev=''
/********************************************************************************
Object constructor and object functions
********************************************************************************/
function makePageCoords(){
  this.x=0;this.x2=(bw.ns4 || bw.ns5)?innerWidth:document.body.offsetWidth-20;
  this.y=0;this.y2=(bw.ns4 || bw.ns5)?innerHeight:document.body.offsetHeight-5;
  this.x50=this.x2/2;  this.y50=this.y2/2;
  return this;
}
function makeMenu(parent,obj,nest,type,num,subnum,subsubnum){
    nest=(!nest) ? '':'document.'+nest+'.'
     this.css=bw.dom? document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+"document.layers." +obj):0;          
  this.evnt=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+"document.layers." +obj):0;    
  this.height=bw.ns4?this.css.document.height:this.evnt.offsetHeight
  this.width=bw.ns4?this.css.document.width:this.evnt.offsetWidth
  this.moveIt=b_moveIt; this.bgChange=b_bgChange;  
  this.clipTo=b_clipTo;
  this.parent=parent;
  this.active=0;
  this.nssubover=0
  if(type==0){
    this.evnt.onmouseover=new Function("mmover("+num+","+this.parent.name+")");
    this.evnt.onmouseout=new Function("mmout("+num+","+this.parent.name+")");
  }else if(type==1){
    this.clipIn=b_clipIn;
    this.clipOut=b_clipOut;
    this.clipy=0
    if((bw.ns5 || bw.ns4) && this.parent.menueventoff=="mouse"){ //Change for Netscape 6 ------------------------------------------------------------
      this.evnt.onmouseout=new Function("setTimeout('if(!"+this.parent.name+"["+num+"].nssubover)"+this.parent.name+".hideactive("+num+");',100)")
      this.evnt.onmouseover=new Function(this.parent.name+"["+num+"].nssubover=true")
    }
  }else if(type==2){
    this.evnt.onmouseover=new Function("submmover("+num+","+subnum+","+this.parent.name+")");
    this.evnt.onmouseout=new Function("submmout("+num+","+subnum+","+this.parent.name+")");
  }else if(type==3){
    this.evnt.onmouseover=new Function("subsubmmover("+num+","+subnum+","+subsubnum+","+this.parent.name+")");
    this.evnt.onmouseout=new Function("subsubmmout("+num+","+subnum+","+subsubnum+","+this.parent.name+")");
  }
  this.tim=100
    this.obj = obj + "Object";   eval(this.obj + "=this")  
  return this
}
function b_clipTo(t,r,b,l,h)
{
  if (bw.ns4) {
    this.css.clip.top=t;
    this.css.clip.right=r
    this.css.clip.bottom=b;
    this.css.clip.left=l;
    this.clipx=r;
  } else {
    this.css.clip="rect("+t+","+r+","+b+","+l+")";
    this.clipx=r;
    if (h) {
      if (!bw.ns4) {
        this.css.height=b;
        this.css.width=r
      }
    }
  }
}

//CHANGE DONE FOR NETSCAPE 6 --------------------------------------------------------------------------------------------------------------------
function b_moveIt(x,y)
{
  this.x=x;
  this.y=y;
  this.css.left=this.x;
  this.css.top=this.y
}
function b_bgChange(color)
{
  if (bw.dom || bw.ie4)
    this.css.backgroundColor=color;
  else if(bw.ns4) this.css.bgColor=color
}
function b_clipIn(speed)
{
  if(this.clipy >-speed) { 
//CHANGE DONE FOR NETSCAPE 6 ---------------------------------------------------------------------------
    this.clipy-=speed
    if(this.clipy<0) this.clipy=0
    this.clipTo(0,this.clipx,this.clipy,0,1)
    this.tim=setTimeout(this.obj+".clipIn("+speed+")",10)
  }else{this.clipy=0; this.clipTo(0,this.clipx,this.clipy,0,1)}  
}

function b_clipOut(speed){
  if(this.clipy<this.clipheight+10){ //CHANGE DONE FOR NETSCAPE 6 ---------------------------------------------------------------------------
    this.clipy+=speed
    this.clipTo(0,this.clipx,this.clipy,0,1)
    this.tim=setTimeout(this.obj+".clipOut("+speed+")",10)
  }else{this.clipy=this.clipheight+10; this.clipTo(0,this.clipx,this.clipy,0,1)}  //CHANGE DONE FOR NETSCAPE 6 ---------------------------------------------------------------------------
}
//Page variable, holds the width and height of the document. (see documentsize tutorial on bratta.com/dhtml)
var page=new makePageCoords()

/********************************************************************************
Checking if the values are % or not.
********************************************************************************/
function checkp(num,lefttop){
  if(num){
    if(num.toString().indexOf("%")!=-1){
      if(this.menurows)num=(page.x2*parseFloat(num)/100)
      else num=(page.y2*parseFloat(num)/100)
    }else num=parseFloat(num)
  }else num=0
  return num
}
/********************************************************************************
Menu object, constructing menu ++
********************************************************************************/
function menuObj(name){
  this.makeStyle=makeStyle;
  this.makeMain=makeMain;
  this.makeSub=makeSub;
  this.makeSubSub=makeSubSub
  this.mainmenus=0; 
  this.submenus=new Array()
  this.construct=constructMenu;
  this.checkp=checkp;
  this.name=name;
  this.menumain=menumain;
  this.hidemain=hidemain;
  this.hideactive=hideactive;
  this.menusub=menusub;
  this.hidesubs=hidesubs;
}
function constructMenu(){
  bw=new checkBrowser()
  page=new makePageCoords()
  //Checking numbers for %
  if (this.varwidths != 1) {
    this.mainwidth=checkp(this.mainwidth,0)
  } else {
    this.mainwidth
  }
  this.mainheight=checkp(this.mainheight,1)
  this.subplacement=checkp(this.subplacement,1)
  this.subwidth=checkp(this.subwidth,0)
  this.subheight=checkp(this.subheight,1)
  this.subsubwidth=checkp(this.subsubwidth,0)
  this.subsubheight=checkp(this.subsubheight,1)
  this.subsubXplacement=checkp(this.subsubXplacement,1)
  this.subsubYplacement=checkp(this.subsubYplacement,1)
  if(this.backgroundbar){ //Backgroundbar part
    this.oBackgroundbar=new makeMenu(this,'div'+this.name+'Backgroundbar','',-1)
    this.oBackgroundbar.moveIt(this.checkp(this.backgroundbarfromleft,0),this.checkp(this.backgroundbarfromtop,1))
    if(this.menurows) this.oBackgroundbar.clipTo(0,this.checkp(this.backgroundbarsize),this.mainheight,0,1)
    else this.oBackgroundbar.clipTo(0,this.mainwidth,this.checkp(this.backgroundbarsize),0,1)
    this.oBackgroundbar.bgChange(this.backgroundbarcolor)
  }
  this.x=this.checkp(this.fromleft,0); this.y=this.checkp(this.fromtop,1);
  for(i=0;i<this.mainmenus;i++){
    this[i]=new makeMenu(this,'div'+this.name+'Main'+i,'',0,i)
    this[i].clipTo(0,this.mainwidth[i],this.mainheight,0,1)
    if(this.menuplacement!=0){
      if(this.menurows) this.x=this.checkp(this.menuplacement[i])
      else this.y=this.checkp(this.menuplacement[i])
    }
    this[i].moveIt(this.x,this.y)
    this[i].bgChange(this.mainbgcoloroff)
    if(!this.menurows) this.y+=this.mainheight+this.checkp(this.pxbetween)
    else this.x+=this.mainwidth[i]+this.checkp(this.pxbetween)
    if(this.submenus[i]!='nosub'){
      this[i].subs=new makeMenu(this,'div'+this.name+'Sub'+i,'',1,i,-1)
      if(!this.menurows) this[i].subs.moveIt(this.subplacement+this[i].x,this[i].y)
      else this[i].subs.moveIt(this[i].x,this[i].y+this.subplacement)
      this.suby=0;
      this[i].sub=new Array()
      for(j=0;j<this.submenus[i]["main"];j++){
        this[i].sub[j]=new makeMenu(this,'div'+this.name+'Sub'+i+'_'+j,'div'+this.name+'Sub'+i,2,i,j)
        this[i].sub[j].clipTo(0,this.subwidth,this.subheight,0,1)
        this[i].sub[j].moveIt(0,this.suby)
        this[i].sub[j].bgChange(this.subbgcoloroff)
        this.suby+=this.subheight
        if(this.submenus[i]["submenus"][j]>0){
          this.subsuby=0
          this[i].sub[j].subs=new makeMenu(this,'div'+this.name+'Sub'+i+'_'+j+'_sub','',1,i,j)
          this[i].sub[j].subs.moveIt(this[i].subs.x+this.subsubXplacement,this[i].subs.y+this[i].sub[j].y+this.subsubYplacement)
          this[i].sub[j].sub=new Array()
          for(a=0;a<this.submenus[i]["submenus"][j];a++){
            this[i].sub[j].sub[a]=new makeMenu(this,'div'+this.name+'Sub'+i+'_'+j+'_sub'+a,'div'+this.name+'Sub'+i+'_'+j+'_sub',3,i,j,a)
            this[i].sub[j].sub[a].clipTo(0,this.subsubwidth,this.subsubheight,0,1)
            this[i].sub[j].sub[a].moveIt(0,this.subsuby)
            this[i].sub[j].sub[a].bgChange(this.subsubbgcoloroff)
            this.subsuby+=this.subsubheight
          }
          this[i].sub[j].subs.clipTo(0,this.subsubwidth,0,0,1)
          this[i].sub[j].subs.clipheight=this.subsuby
        }else this[i].sub[j].subs=0
      }
      this[i].subs.clipTo(0,this.subwidth,0,0,1)
      this[i].subs.clipheight=this.suby
    }else this[i].subs=0
  }
  setTimeout("window.onresize=resized;",500)
  if(this.menueventoff=="mouse"){
    if(!bw.ns5 && !bw.ns4){explorerev+=this.name+".hidemain(-1);" //CHANGE NETSCAPE 6 -------------------------------
    document.onmouseover=new Function(explorerev)}//CHANGE NETSCAPE 6 --------------------------------------------------------------
  }
}
function resized(){
  page2=new makePageCoords()
  if(page2.x2!=page.x2 || page.y2!=page2.y2) location.reload()
}

/*********************************************************************************************
Mouseevents (name==this (as in made object, not the event "this"))
*********************************************************************************************/
function cancelEv(){
  if(bw.ie4 || bw.ie5 || bw.ie6) window.event.cancelBubble=true
}
function mmover(num,name){
  name[num].bgChange(name.mainbgcoloron)
  if(name.menueventon=="mouse") name.menumain(num,1)
  name[num].nssubover=true
  cancelEv()
}
function mmout(num,name){
  if(!isNaN(num)){
    if(name[num].subs==0 || !name.stayoncolor || !name[num].active)
    name[num].bgChange(name.mainbgcoloroff); 
    name[num].nssubover=false
    if(name.menueventoff=="mouse") if(bw.ns4) setTimeout("if(!"+name.name+"["+num+"].nssubover) "+name.name+".hideactive("+num+")",100)
  } 
  cancelEv()
}
function submmover(num,subnum,name){
  name[num].sub[subnum].bgChange(name.subbgcoloron)
  if(name.menueventon=="mouse") {name.menusub(num,subnum,1)}
  name[num].nssubover=true
  cancelEv()
}
function submmout(num,subnum,name){
  if(!isNaN(subnum)){
    name[num].nssubover=false;
    if(!name.stayoncolor || !name[num].sub[subnum].active || name[num].sub[subnum].subs==0)
    name[num].sub[subnum].bgChange(name.subbgcoloroff)
  }
  cancelEv()
}
function subsubmmover(num,subnum,subsubnum,name){
  if(!isNaN(subnum)){
    name[num].sub[subnum].sub[subsubnum].bgChange(name.subsubbgcoloron); 
    name[num].nssubover=true
  }
  cancelEv()
}
function subsubmmout(num,subnum,subsubnum,name){
  if(!isNaN(subnum)){
    name[num].nssubover=false; 
    name[num].sub[subnum].sub[subsubnum].bgChange(name.subsubbgcoloroff)
  }
  cancelEv()
}
/*********************************************************************************************
Showing submenus
*********************************************************************************************/
function menumain(num,mouse){
  if(this[num].subs!=0){
    clearTimeout(this[num].subs.tim)
    if(this[num].subs.clipy==0 || mouse){
      this.hidemain(num); this[num].subs.clipOut(this.menuspeed); this[num].active=1
    }else{
      this.hidemain(-1); this[num].active=0
    }
  }
}
/*********************************************************************************************
Showing subsubmenus
*********************************************************************************************/
function menusub(num,sub,mouse){
  this.hidesubs(num,sub)
  if(this[num].sub[sub].subs!=0){
    if(this[num].sub[sub].subs.clipy==0 || mouse){
      this[num].sub[sub].active=1
      this[num].sub[sub].subs.clipOut(this.menusubspeed)
    }else{
      this[num].sub[sub].active=0
      this[num].sub[sub].subs.clipIn(this.menusubspeed)
    }
  }
}
/*********************************************************************************************
Hides the other sub menuitems if any are shown. Also calls the hidesubs to hide any showing
submenus.
*********************************************************************************************/
function hidemain(num){
  for(i=0;i<this.mainmenus;i++){
    if(this[i].subs!=0){
      if(this[i].subs.clipy<=this[i].subs.clipheight+10){
        this.hidesubs(i,100)
        if(i!=num){
          clearTimeout(this[i].subs.tim)
          this[i].active=0
          this[i].bgChange(this.mainbgcoloroff)
          if(this.menurows)this[i].subs.clipIn(this.menuspeed)
          else{this[i].subs.clipy=0; this[i].subs.clipTo(0,this[i].subs.clipx,this[i].subs.clipy,0,1)}
        }
      }
    }else this[i].bgChange(this.mainbgcoloroff)
  }
}
/*********************************************************************************************
Hides the active submenuitems
*********************************************************************************************/
function hideactive(num){
  if(this[num].subs!=0){
    this.hidesubs(num,100)
    clearTimeout(this[num].subs.tim)
    this[num].active=0
    this[num].bgChange(this.mainbgcoloroff)
    if(this.menurows)this[num].subs.clipIn(this.menuspeed)
    else{this[num].subs.clipy=0; this[num].subs.clipTo(0,this[num].subs.clipx,this[num].subs.clipy,0,1)}
  }
}
/*********************************************************************************************
Hides the other subsub menuitems if any are shown.
*********************************************************************************************/
function hidesubs(num,sub){
  for(j=0;j<this[num].sub.length;j++){
    if(this[num].sub[j].subs!=0 && j!=sub){
      if(this[num].sub[j].subs.clipy<=this[num].sub[j].subs.clipy
      || this[num].subs.clipy<this[num].subs.clipheight){
        clearTimeout(this[num].sub[j].subs.tim)
        this[num].sub[j].active=0
        this[num].sub[j].bgChange(this.subbgcoloroff)
        this[num].sub[j].subs.clipy=0
        this[num].sub[j].subs.clipTo(0,this[num].sub[j].subs.clipx,this[num].sub[j].subs.clipy,0,1)
      }
    }
  }
}
/*********************************************************************************************
These are the functions that writes the style and menus to the page. 
*********************************************************************************************/
function makeStyle(){
  str='\n<style type="text/css">\n'
  //CHANGE DONE FOR NETSCAPE 6 (removed the copyright line)--------------------------------------------------------------------------------------------------------------------
  str+='\tDIV.cl'+this.name+'Main{position:absolute; z-index:51; clip:rect(0,0,0,0); overflow:hidden; width:'+(this.mainwidth[0]-10)+'; '+this.clMain+'}\n'
  str+='\tDIV.cl'+this.name+'Sub{position:absolute; z-index:52; clip:rect(0,0,0,0); overflow:hidden; width:'+(this.subwidth-10)+'; '+this.clSub+'}\n'
  str+='\tDIV.cl'+this.name+'SubSub{position:absolute; z-index:54; clip:rect(0,0,0,0); width:'+(this.subsubwidth-10)+'; '+this.clSubSub+'}\n'
  str+='\tDIV.cl'+this.name+'Subs{position:absolute; z-index:53; clip:rect(0,0,0,0); overflow:hidden}\n'
  str+='\t#div'+this.name+'Backgroundbar{position:absolute; z-index:50; clip:rect(0,0,0,0); overflow:hidden}\n'
  str+='\tA.clA'+this.name+'Main{'+this.clAMain+'}\n'
  
  // Allow for orange link
  str+='\tA.clA'+this.name+'MainOrange{'+this.clAMainOrange+'}\n'
  str+='\tA.clA'+this.name+'MainOrange: hover{'+this.clAMainOrangeHover+'}\n'
  
  str+='\tA.clA'+this.name+'Sub{'+this.clASub+'}\n'
  str+='\tA.clA'+this.name+'SubSub{'+this.clASubSub+'}\n'
  str+='</style>\n\n'
  document.write(str)
}
function makeMain(num,text,link,target,orange){
  str=""
  if(this.backgroundbar && num==0){str+='\n<div id="div'+this.name+'Backgroundbar"></div>\n'}
  str+='<div id="div'+this.name+'Main'+num+'" class="cl'+this.name+'Main">'
  if(link) { 
    //Fix for non Netscape 4 browsers and mainmenus without submenus added by C Kernan 7/3/01 
    if (!bw.ns4) {
      str+='<a onMouseOver="' + this.name + '.hidemain(-1)" href="'+link+'"';
    } else {
      str+='<a href="'+link+'"';
    }
    this.submenus[num]='nosub'
  } else {
    str+='<a href="#" onclick="'+this.name+'.menumain('+num+'); return false"'
  }
  if(target) str+=' target="'+target+'" '
  
  // Allow for orange link added by C Kernan
  if (orange=='orange' && bw.ie5) {
    str+=' class="clA'+this.name+'MainOrange">'+text+'</a></div>\n'
  } else {
    str+=' class="clA'+this.name+'Main">'+text+'</a></div>\n'
  }
  this.mainmenus++;
  document.write(str)
}
function makeSub(num,subnum,text,link,total,target){
  str=""
  if(subnum==0)
    str='<div id="div'+this.name+'Sub'+num+'" class="cl'+this.name+'Subs">\n'
  str+='\t<div id="div'+this.name+'Sub'+num+'_'+subnum+'" class="cl'+this.name+'Sub">'
  if(link)
    str+='<a href="'+link+'"';
  else
    str+='<a href="#" onclick="'+this.name+'.menusub('+num+','+subnum+'); return false"'
  if(target)
    str+=' target="'+target+'" '
  str+=' class="clA'+this.name+'Sub">'+text+'</a></div>\n'
  if(subnum==total-1){
    str+='</div>\n'; this.submenus[num]=new Array()
    this.submenus[num]["main"]=total; this.submenus[num]["submenus"]=new Array()
  }
  document.write(str)
}
function makeSubSub(num,subnum,subsubnum,text,link,total,target){
  str=""
  if(subsubnum==0) str='<div id="div'+this.name+'Sub'+num+'_'+subnum+'_sub" class="cl'+this.name+'Subs">\n'
  str+='\t<div id="div'+this.name+'Sub'+num+'_'+subnum+'_sub'+subsubnum+'" class="cl'+this.name+'SubSub">'
  if(link) str+='<a href="'+link+'"'; else str+='<a href="#"'
  if(target) str+=' target="'+target+'" '
  str+=' class="clA'+this.name+'SubSub">'+text+'</a></div>\n'
  if(subsubnum==total-1){str+='</div>\n'; this.submenus[num]["submenus"][subnum]=total}
  document.write(str)
}
/*********************************************************************************************
END Menu script
*********************************************************************************************/