function MM_findObj(n, d) { 
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
//*******************************************
function MM_showHideLayers() { 
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  
  for (i=0; i<(args.length-2); i+=3) {
    if ((obj=MM_findObj(args[i]))!=null) {
         v=args[i+2];
        if (obj.style.display=='none') { v=''; }else{v='none';}
        obj.style.display=v; 
    }
  }
}
//*******************************************
function MM_showHideLayers2() { 
  var i,p,v,obj,args=MM_showHideLayers2.arguments;
  
  for (i=0; i<(args.length-2); i+=3) {
    if ((obj=MM_findObj(args[i]))!=null){
        v=args[i+2];
        if (v=='show') { v=''; }else{v='none';}
        obj.style.display=v; 
    }
  }
  
}
//**************************************
function fVerCapa (strCapa,strEstado){
    MM_showHideLayers(strCapa,'',strEstado);
}
//**************************************
function fVerOcultarCapa (strCapa,strEstado){
    MM_showHideLayers2(strCapa,'',strEstado);
}