qmad.br_navigator=navigator.userAgent.indexOf("Netscape")+1;
qmad.br_version=parseFloat(navigator.vendorSub);
qmad.br_oldnav=qmad.br_navigator&&qmad.br_version<7.1;
qmad.tree=new Object();
if(qmad.bvis.indexOf("qm_tree_item_click(b.cdiv);")==-1){
  qmad.bvis+="qm_tree_item_click(b.cdiv);";
  qm_tree_init_styles();
}
if(window.attachEvent)
  window.attachEvent("onload",qm_tree_init);
else if(window.addEventListener)
  window.addEventListener("load",qm_tree_init,1);
;

function qm_tree_init_styles(){
  var a,b;
  if(qmad){
    var i;
    for(i in qmad){
      if(i.indexOf("qm")!=0||i.indexOf("qmv")+1)
        continue;
      var ss=qmad[i];
      if(ss&&ss.tree_width){
        var az="";
        if(window.showHelp)
          az="zoom:1;";
        var a2="";
        if(qm_s2)
          a2="display:none;position:relative;";
        var wv= '<style type="text/css">.qmistreestyles'+i+'{} #'+i+'{position:relative !important;} #'+i+' a{float:none !important;white-space:normal !important;}#'+i+' div{width:auto !important;left:0px !important;top:0px !important;overflow:hidden;'+a2+az+'border-top-width:0px !important;border-bottom-width:0px !important;margin-left:0px !important;margin-top:0px !important;}';
        wv+='#'+i+'{width:'+ss.tree_width+'px;}';
        if(ss.tree_sub_sub_indent)
          wv+='#'+i+' div div{padding-left:'+ss.tree_sub_sub_indent+'px}';
        document.write(wv+'</style>');
      }
    }
  }
};

function qm_tree_init(event,spec){
  var q=qmad.tree;
  var a,b;
  var i;
  for(i in qmad){
    if(i.indexOf("qm")!=0||i.indexOf("qmv")+1||(!isNaN(spec)&&spec!=i))
      continue;
    var ss=qmad[i];
    if(ss&&ss.tree_width){
      q.estep=ss.tree_expand_step_size;
      if(!q.estep) q.estep=1;
      q.cstep=ss.tree_collapse_step_size;
      if(!q.cstep)q.cstep=1;
      q.acollapse=ss.tree_auto_collapse;
      q.no_focus=ss.tree_hide_focus_box;
      q.etype=ss.tree_expand_animation;
      if(q.etype)q.etype=parseInt(q.etype);
      if(!q.etype)q.etype=0;
      q.ctype=ss.tree_collapse_animation;
      if(q.ctype)q.ctype=parseInt(q.ctype);
      if(!q.ctype)q.ctype=0;
      if(qmad.br_oldnav){
        q.etype=0;q.ctype=0;
      }
      qm_tree_init_items(document.getElementById(i));
    }
    i++;
  }
};
function qm_tree_init_items(a,sub){
  var w,b;
  var q=qmad.tree;
  var aa;
  aa=a.childNodes;
  for(var j=0;j<aa.length;j++){
    if(aa[j].tagName=="A"){
      if(aa[j].cdiv){
        aa[j].cdiv.ismove=1;
        aa[j].cdiv.qmtree=1;
      }
      if(!aa[j].onclick){
        aa[j].onclick=aa[j].onmouseover;
        aa[j].onmouseover=null;
      }
      if(q.no_focus){
        aa[j].onfocus=function(){this.blur();};
      }
      if(aa[j].cdiv)new qm_tree_init_items(aa[j].cdiv,1);
      if(aa[j].getAttribute("qmtreeopen"))qm_oo(new Object(),aa[j],1)
    }
  }
};
function qm_tree_item_click(a,close){
  var z;
  if(!a.qmtree&&!((z=window.qmv)&&z.loaded)){
    var id=qm_get_menu(a).id;
    if(window.qmad&&qmad[id]&&qmad[id].tree_width) x2("qmfh",a,1);
    return;
  }
  if((z=window.qmv)&&(z=z.addons)&&(z=z.tree_menu)&&!z["on"+qm_index(a)]) return;
  x2("qmfh",a);
  var q=qmad.tree;
  if(q.timer) return;
  q.co=new Object();
  var levid="a"+qm_get_level(a);
  var ex=false;
  var cx=false;
  if(q.acollapse){
    var mobj=qm_get_menu(a);
    //Modificado por Efraín L.
    var ds= getElementsByClass("qmmc1", null, "div");//mobj.getElementsByTagName("DIV");
    
    for(var i=0;i<ds.length;i++){
      //Cambio el backgound-color para que no siga transparente
      ds[i].style.background = "#ffffff";
    
      if(ds[i].style.position=="relative"&&ds[i]!=a){
        var go=true;
        var cp=a[qp];
        while(!qm_a(cp)){
          if(ds[i]==cp) go=false;
          cp=cp[qp];
        }
        if(go){
          cx=true;
          q.co["a"+i]=ds[i];
          qm_uo(ds[i],1);
        }
      }
    }
  }
  if(a.style.position=="relative"){
    cx=true;
    q.co["b"]=a;
    var d=a.getElementsByTagName("DIV");
    for(var i=0;i<d.length;i++){
      if(d[i].style.position=="relative"){
        q.co["b"+i]=d[i];
        qm_uo(d[i],1);
      }
    }
    a.qmtreecollapse=1;
    qm_uo(a,1);
    if(window.qm_ibullets_hover) qm_ibullets_hover(null,a.idiv);
  }else {
    ex=true;if(qm_s2)a.style.display="block";a.style.position="relative";q.eh=a.offsetHeight;a.style.height="0px";x2("qmfv",a,1);x2("qmfh",a);a.qmtreecollapse=0;q.eo=a;}qmwait=true;qm_tree_item_expand(ex,cx,levid);};function qm_tree_item_expand(expand,collapse,levid){var q=qmad.tree;var go=false;var cs=1;if(collapse){for(var i in q.co){if(!q.co[i].style.height&&q.co[i].style.position=="relative"){q.co[i].style.height=(q.co[i].offsetHeight)+"px";q.co[i].qmtreeht=parseInt(q.co[i].style.height);}cs=parseInt((q.co[i].offsetHeight/parseInt(q.co[i].qmtreeht))*q.cstep);if(q.ctype==1)cs=q.cstep-cs+1;else  if(q.ctype==2)cs=cs+1;else  if(q.ctype==3)cs=q.cstep;if(q.ctype&&parseInt(q.co[i].style.height)-cs>0){q.co[i].style.height=parseInt(q.co[i].style.height)-cs+"px";go=true;}else {q.co[i].style.height="";q.co[i].style.position="";if(qm_s2)q.co[i].style.display="";x2("qmfh",q.co[i],1);x2("qmfv",q.co[i]);}}}if(expand){cs=parseInt((q.eo.offsetHeight/q.eh)*q.estep);if(q.etype==2)cs=q.estep-cs;else  if(q.etype==1)cs=cs+1;else  if(q.etype==3)cs=q.estep;if(q.etype&&q.eo.offsetHeight<(q.eh-cs)){q.eo.style.height=parseInt(q.eo.style.height)+cs+"px";go=true;if(window.qmv_position_pointer)qmv_position_pointer();}else {q.eo.qmtreeh=q.eo.style.height;q.eo.style.height="";if(window.qmv_position_pointer)qmv_position_pointer();}}if(go){q.timer=setTimeout("qm_tree_item_expand("+expand+","+collapse+",'"+levid+"')",10);}else {qmwait=false;q.timer=null;}};function qm_get_level(a){lev=0;while(!qm_a(a)&&(a=a[qp]))lev++;return lev;};function qm_get_menu(a){while(!qm_a(a)&&(a=a[qp]))continue;return a;}
    
//Agregado por Efraín Longart
function getElementsByClass(searchClass,node,tag) {
  var classElements = new Array();
  if ( node == null )
          node = document;
  if ( tag == null )
          tag = '*';
  var els = node.getElementsByTagName(tag);
  var elsLen = els.length;
  var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
  for (i = 0, j = 0; i < elsLen; i++) {
          if ( pattern.test(els[i].className) ) {
                  classElements[j] = els[i];
                  j++;
          }
  }
  
  return classElements;
}