/*

  ================================================
  PVII TREE Menu Magic 2 scripts
  Copyright (c) 2009 Project Seven Development
  www.projectseven.com
  Version:  2.1.0 - build: 1-11
  ================================================

*/

// define the image swap file naming convention

// rollover image for any image in the normal state
var p7TMMover='_over';
// image for any trigger that has an open sub menu -no rollover
var p7TMMopen='_overdown';
// image to be used for current marker -no roll over
var p7TMMmark='_down';

var p7TMMi=false,p7TMMa=false,p7TMMctl=[],p7TMMadv=[];
function P7_TMMset(){
  var i,h,sh,hd,x,v;
  if(!document.getElementById){
    return;
  }
  sh='.p7TMM div {display:none;overflow:hidden;}\n';
  sh+='.p7TMMtoggle {display:block !important;}\n';
  if(document.styleSheets){
    h='\n<st' + 'yle type="text/css">\n'+sh+'\n</s' + 'tyle>';
    document.write(h);
  }
  else{
    h=document.createElement('style');
    h.type='text/css';
    h.appendChild(document.createTextNode(sh));
    hd=document.getElementsByTagName('head');
    hd[0].appendChild(h);
  }
}
P7_TMMset();
function P7_TMMaddLoad(){
  if(window.addEventListener){
    window.addEventListener("load",P7_TMMinit,false);
    window.addEventListener("unload",P7_TMMbb,false);
  }
  else if(window.attachEvent){
    window.attachEvent("onload",P7_TMMinit);
  }
  else{
    window.onload=P7_TMMinit;
  }
}
P7_TMMaddLoad();
function P7_TMMbb(){
  return;
}
function P7_TMMop(){
  if(!document.getElementById){
    return;
  }
  p7TMMctl[p7TMMctl.length]=arguments;
}
function P7_TMMinit(){
  var i,j,jj,k,tM,tA,tU,lv,pp,clv,fs,tS,d=1,cl,tp,uh=0,cN,tw,ow,oh,sP,cA,oA;
  if(p7TMMi){
    return;
  }
  p7TMMi=true;
  document.p7TMMpreload=[];
  for(k=0;k<p7TMMctl.length;k++){
    tM=document.getElementById(p7TMMctl[k][0]);
    if(tM){
      tM.p7opt=p7TMMctl[k];
      if(navigator.appVersion.indexOf("MSIE 5")>-1){
        tM.p7opt[1]=0;
      }
      tM.p7TMMtmr=null;
      tD=tM.getElementsByTagName("DIV");
      for(i=0;i<tD.length;i++){
        tD[i].setAttribute("id",tM.id+'d'+(i+2));
        tD[i].p7state='closed';
        tD[i].tmmmenu=tM.id;
      }
      tU=tM.getElementsByTagName("UL");
      for(i=0;i<tU.length;i++){
        tU[i].setAttribute("id",tM.id+'u'+(i+1));
        lv=1;
        pp=tU[i].parentNode;
        while(pp){
          if(pp.id&&pp.id==tM.id){
            break;
          }
          if(pp.tagName&&pp.tagName=="UL"){
            lv++;
          }
          pp=pp.parentNode;
        }
        tU[i].tmmlevel=lv;
        clv='level_'+lv;
        P7_TMMsetClass(tU[i],clv);
        tN=tU[i].childNodes;
        if(tN){
          fs=-1;
          jj=0;
          for(j=0;j<tN.length;j++){
            if(tN[j].tagName&&tN[j].tagName=="LI"){
              jj++;
              tA=tN[j].getElementsByTagName("A")[0];
              if(fs<0){
                P7_TMMsetClass(tA,'tmmfirst');
                P7_TMMsetClass(tN[j],'tmmfirst');
              }
              tN[j].p7state='closed';
              fs=j;
              tA.setAttribute("id",tM.id+'a'+(d));
              tA.tmmlevel=lv;
              tA.tmmdiv=tU[i].parentNode.id;
              tA.tmmmenu=tM.id;
              if(i==0){
                P7_TMMsetClass(tN[j],('root_'+jj));
              }
              tS=tN[j].getElementsByTagName("UL");
              if(tS&&tS.length>0){
                tA.tmmsub=tS[0].parentNode.id;
                tA.p7state="closed";
                P7_TMMsetClass(tA,'trig_closed');
                P7_TMMsetClass(tA.parentNode,'trig_closed');
                tA.onclick=function(){
                  return P7_TMMtrig(this);
                };
              }
              else{
                tA.tmmsub=false;
                P7_TMMsetClass(tA,'p7tmm_page');
                P7_TMMsetClass(tA.parentNode,'p7tmm_page');
              }
              d++;
              tA.hasImg=false;
              var sr,x,fnA,fnB,swp,s1,s2,s3;
              iM=tA.getElementsByTagName("IMG");
              if(iM&&iM[0]){
                sr=iM[0].getAttribute("src");
                swp=tM.p7opt[3];
                iM[0].tmmswap=swp;
                x=sr.lastIndexOf(".");
                fnA=sr.substring(0,x);
                fnB='.'+sr.substring(x+1);
                s1=fnA+p7TMMover+fnB;
                s2=fnA+p7TMMopen+fnB;
                s3=fnA+p7TMMmark+fnB;
                if(swp==1){
                  iM[0].p7imgswap=[sr,s1,s1,s1];
                  P7_TMMpreloader(s1);
                }
                else if(swp==2){
                  iM[0].p7imgswap=[sr,s1,s2,s2];
                  P7_TMMpreloader(s1,s2);
                }
                else if(swp==3){
                  iM[0].p7imgswap=[sr,s1,s2,s3];
                  P7_TMMpreloader(s1,s2,s3);
                }
                else{
                  iM[0].p7imgswap=[sr,sr,sr,sr];
                }
                iM[0].p7state='closed';
                iM[0].mark=false;
                iM[0].rollover=tM.p7opt[10];
                if(swp>0){
                  tA.hasImg=true;
                  iM[0].onmouseover=function(){
                    P7_TMMimovr(this);
                  };
                  iM[0].onmouseout=function(){
                    P7_TMMimout(this);
                  };
                }
              }
            }
          }
          if(fs>0){
            P7_TMMsetClass(tA,'tmmlast');
            P7_TMMsetClass(tN[fs],'tmmlast');
          }
        }
      }
      oA=document.getElementById(tM.id+'oa');
      if(oA){
        oA.onclick=function(){
          P7_TMMall(this.id.replace('oa',''),'open',0);
          return false;
        };
      }
      cA=document.getElementById(tM.id+'ca');
      if(cA){
        cA.onclick=function(){
          P7_TMMall(this.id.replace('ca',''),'close',0);
          return false;
        };
      }
      if(tM.p7opt[5]==1){
        P7_TMMcurrentMark(tM);
      }
      if(tM.p7opt[9]>-1){
        P7_TMMall(tM.id,'open',tM.p7opt[9]);
      }
    }
  }
  p7TMMa=true;
}
function P7_TMMpreloader(){
  var i,x;
  for(i=0;i<arguments.length;i++){
    x=document.p7TMMpreload.length;
    document.p7TMMpreload[x]=new Image();
    document.p7TMMpreload[x].src=arguments[i];
  }
}
function P7_TMMimovr(im){
  var m=false,a=im.parentNode,r=im.rollover;
  if(im.mark){
    m=(r>1)?true:false;
  }
  else if(im.p7state=='open'){
    m=(r==1||r==3)?true:false;
  }
  else{
    m=true;
  }
  if(m){
    im.src=im.p7imgswap[1];
  }
}
function P7_TMMimout(im){
  var a=im.parentNode,r=im.rollover;
  if(im.mark){
    if(im.p7state=='open'){
      im.src=im.p7imgswap[2];
    }
    else{
      im.src=im.p7imgswap[3];
    }
  }
  else if(im.p7state=='open'){
    if(r==1||r==3){
      im.src=im.p7imgswap[2];
    }
  }
  else{
    im.src=im.p7imgswap[0];
  }
}
function P7_TMMtrig(ob){
  var a,tM,wH,m=false;
  a=ob;
  tM=document.getElementById(a.tmmmenu);
  if(tM.p7opt[7]==1){
    wH=window.location.href;
    if(a.href!=wH&&a.href!=wH+'#'){
      if(a.href.toLowerCase().indexOf('javascript:')==-1){
        return true;
      }
    }
  }
  if(a.p7state=='closed'){
    P7_TMMopen(a);
  }
  else{
    P7_TMMclose(a);
  }
  return m;
}
function P7_TMMopen(a,bp){
  var sP,tM,tD,iM,op=0;
  if(a.p7state=='open'){
    return;
  }
  tM=document.getElementById(a.tmmmenu);
  tD=document.getElementById(a.tmmsub);
  if(!bp){
    if(tM.p7opt[8]==1){
      P7_TMMtoggle(a);
    }
  }
  a.p7state='open';
  a.parentNode.p7state='open';
  if(a.hasImg){
    iM=a.getElementsByTagName("IMG")[0];
    iM.p7state='open';
    iM.src=iM.p7imgswap[2];
  }
  sP=document.getElementById(a.tmmspan);
  a.className=a.className.replace('trig_closed','trig_open');
  a.parentNode.className=a.parentNode.className.replace('trig_closed','trig_open');
  tD.p7state='open';
  op=tM.p7opt[1];
  if(!bp&&p7TMMa&&op>0){
    var v,cl,cw,tw,ch,th,st,frh,dy=10,du=100,tU=tD.getElementsByTagName('UL')[0];
    st=du/dy;
    if(op==1||op==3){
      tD.style.height="1px";
    }
    tD.style.display="block";
    tU.style.visibility='hidden';
    tU.style.position='absolute';
    th=tU.offsetHeight;
    tw=tU.offsetWidth;
    tU.style.position='static';
    v=tw*-1;
    frh=parseInt(th/st);
    frh=(frh<1)?1:frh;
    if(op==1||op==3){
      cw=th;
      if(op==3){
        tU.style.marginLeft=v+'px';
      }
      tU.style.visibility='visible';
      P7_TMManimDown(tD.id,1,th,op,frh,v,tU.id,dy);
    }
    else if(op==2){
      tU.style.marginLeft=v+'px';
      tU.style.visibility='visible';
      P7_TMManimRight(tU.id,v,op);
    }
  }
  else{
    tD.style.display='block';
  }
}
function P7_TMMclose(a,bp){
  var sP,tM,tD,iM;
  if(a.p7state=='closed'){
    return;
  }
  tM=document.getElementById(a.tmmmenu);
  tD=document.getElementById(a.tmmsub);
  a.p7state='closed';
  a.parentNode.p7state='closed';
  if(a.hasImg){
    iM=a.getElementsByTagName("IMG")[0];
    iM.p7state='closed';
    if(iM.mark){
      iM.src=iM.p7imgswap[3];
    }
    else{
      iM.src=iM.p7imgswap[0];
    }
  }
  sP=document.getElementById(a.tmmspan);
  a.className=a.className.replace('trig_open','trig_closed');
  a.parentNode.className=a.parentNode.className.replace('trig_open','trig_closed');
  tD.p7state='closed';
  tD.style.display='none';
}
function P7_TMMtoggle(a,bp){
  var i,tC;
  tC=a.parentNode.parentNode.childNodes;
  for(i=0;i<tC.length;i++){
    if(tC[i].tagName&&tC[i].tagName=='LI'){
      if(tC[i].p7state&&tC[i].p7state=='open'&&tC[i]!=a.parentNode){
        P7_TMMclose(tC[i].getElementsByTagName('A')[0]);
      }
    }
  }
}
function P7_TMManimDown(id,ch,th,op,frh,v,tu,dy){
  var el,nh;
  el=document.getElementById(id);
  el.style.height=ch+'px';
  if(ch<th){
    nh=ch+frh;
    nh=(nh>=th)?th:nh;
    setTimeout("P7_TMManimDown('"+id+"',"+nh+","+th+","+op+","+frh+","+v+",'"+tu+"',"+dy+")",dy);
  }
  else{
    el.style.height='auto';
    if(op==3){
      P7_TMManimRight(tu,v,op);
    }
  }
}
function P7_TMManimRight(id,v,op){
  var el,tg=0,fr=8,dy=10;
  el=document.getElementById(id);
  el.style.marginLeft=v+'px';
  if(v!=tg){
    v+=fr;
    v=(v>=tg)?tg:v;
    setTimeout("P7_TMManimRight('"+id+"',"+v+","+op+")",dy);
  }
  else{
    el.style.leftMargin='0';
  }
}
function P7_TMMall(d,ac,lv){
  var i,tM,tA;
  lv=(lv>0)?lv:0;
  tM=document.getElementById(d);
  if(tM){
    tA=tM.getElementsByTagName("A");
    for(i=0;i<tA.length;i++){
      if(tA[i].tmmsub&&(lv==0||tA[i].tmmlevel<=lv)){
        if(ac=='open'){
          if(tA[i].p7state!='open'){
            P7_TMMopen(tA[i],1);
          }
        }
        else{
          if(tA[i].p7state!='closed'){
            P7_TMMclose(tA[i],1);
          }
        }
      }
    }
  }
}
function P7_TMMmark(){
  p7TMMadv[p7TMMadv.length]=arguments;
}
function P7_TMMcurrentMark(el){
  var j,i,k,wH,cm=false,mt=['',1,'',''],op,r1,k,kk,tA,aU,pp,a,im;;
  wH=window.location.href;
  if(el.p7opt[12!=1]){
    wH=wH.replace(window.location.search,'');
  }
  if(wH.charAt(wH.length-1)=='#'){
    wH=wH.substring(0,wH.length-1);
  }
  for(k=0;k<p7TMMadv.length;k++){
    if(p7TMMadv[k][0]&&p7TMMadv[k][0]==el.id){
      mt=p7TMMadv[k];
      cm=true;
      break;
    }
  }
  op=mt[1];
  if(op<1){
    return;
  }
  r1=/index\.[\S]*/i;
  k=-1,kk=-1;
  tA=el.getElementsByTagName("A");
  for(j=0;j<tA.length;j++){
    aU=tA[j].href.replace(r1,'');
    if(op>0){
      if(tA[j].className.indexOf("bdc_open") != -1  || tA[j].href==wH || aU==wH){
        k=j;
        kk=-1;
      }
    }
    if(op==2){
      if(tA[j].firstChild){
        if(tA[j].firstChild.nodeValue==mt[2]){
          kk=j;
        }
      }
    }
    if(op==3&&tA[j].href.indexOf(mt[2])>-1){
      kk=j;
    }
    if(op==4){
      for(x=2;x<mt.length;x+=2){
        if(wH.indexOf(mt[x])>-1){
          if(tA[j].firstChild&&tA[j].firstChild.nodeValue){
            if(tA[j].firstChild.nodeValue==mt[x+1]){
              kk=j;
            }
          }
        }
      }
    }
  }
  k=(kk>k)?kk:k;
  if(k>-1){
    pp=tA[k].parentNode;
    while(pp){
      if(pp.tagName&&pp.tagName=='LI'){
        P7_TMMsetClass(pp,'li_current_mark');
        a=pp.getElementsByTagName('A');
        if(a&&a[0]){
          P7_TMMsetClass(a[0],'current_mark');
          if(a[0].hasImg){
            im=a[0].getElementsByTagName('IMG')[0];
            im.mark=true;
            im.src=im.p7imgswap[3];
          }
          if(a[0].tmmsub){
            P7_TMMopen(a[0],1);
          }
        }
      }
      else{
        if(pp==el){
          break;
        }
      }
      pp=pp.parentNode;
    }
  }
}
function P7_TMMsetClass(ob,cl){
  var cc,nc,r=/\s+/g;
  cc=ob.className;
  nc=cl;
  if(cc&&cc.length>0&&cc.indexOf(cl)==-1){
    nc=cc+' '+cl;
  }
  nc=nc.replace(r,' ');
  ob.className=nc;
}
function P7_TMMremClass(ob,cl){
  var cc,nc,r=/\s+/g;;
  cc=ob.className;
  if(cc&&cc.indexOf(cl>-1)){
    nc=cc.replace(cl,'');
    nc=nc.replace(r,' ');
    ob.className=nc;
  }
}
function P7_TMMgetPropValue(ob,prop,prop2){
  var h,v=null;
  if(ob){
    if(ob.currentStyle){
      v=eval('ob.currentStyle.'+prop);
    }
    else if(document.defaultView.getComputedStyle(ob,"")){
      v=document.defaultView.getComputedStyle(ob,"").getPropertyValue(prop2);
    }
    else{
      v=eval("ob.style."+prop);
    }
  }
  return v;
}