function trim(stringToTrim){return stringToTrim.replace(/^\s+|\s+$/g,"");}
function getNodos(c,p){p=(p==null)?document:p;d=p.getElementsByTagName('DIV');r=Array();for(var i=0;i<d.length;i++){if((d[i])&&(d[i].className==c))r[r.length]=d[i];}
return r;}
function stDisplay($o,$ob){$ob.style.display=($o==true)?"block":"none";}
function stClssName($n,$ob){$ob.className=$n;}
function activatePs(){pp=this.parentNode;pc=pp.parentNode;ps=pp.getElementsByTagName('DIV');for(var i=0;i<ps.length;i++){ps[i].setAttribute('no',i);stClssName("",ps[i]);}stClssName("activa",this);cs=getNodos("contenido",pc);for(var i=0;i<cs.length;i++)stDisplay(false,cs[i]);stDisplay(true,cs[this.getAttribute('no')]);}
function onLdfolders(){$f=getNodos('folder');for(var j=0;j<$f.length;j++){$cn=getNodos("contenido",$f[j]);$ps=getNodos("pestanias",$f[j]);$ps=$ps[0].getElementsByTagName('DIV');for(var i=0;i<$cn.length;i++){stDisplay(false,$cn[i])}
stDisplay(true,$cn[0]);for(var i=0;i<$ps.length;i++){stClssName("",$ps[i]);$ps[i].onclick=activatePs;}
stClssName("activa",$ps[0]);}}
function hideCatDate(){d=document.getElementById('mw-normal-catlinks');if(d){s=d.getElementsByTagName('SPAN');for(var i=0;i<s.length;i++){a=s[i].getElementsByTagName('A')[0];t=a.innerHTML;if(trim(t.replace(/[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]/,""))==""){stDisplay(false,a);}}}}
addOnLoadHook('onLdfolders();');addOnLoadHook('hideCatDate();');