var toolOpen = "";
  function ftool(cual) {
    var cualmostrar = document.getElementById(cual);
    if (cualmostrar.style.display == 'block') {
      cualmostrar.style.display='none';
      toolOpen = "";
    } else {
      if (toolOpen != "") { document.getElementById(toolOpen).style.display='none'; }
      cualmostrar.style.display='block';
      toolOpen = cual;
    }
  }
  function togglebarra() {
    var labarradiv = document.getElementById('footertools-barra');
    var labarraimg = document.getElementById('icotoggle');
    if(labarradiv.className == "footertools-barra-max") {
      labarradiv.className = "footertools-barra-min"
      labarraimg.src="FTools_8.png";
    } else {
      labarradiv.className = "footertools-barra-max"
      labarraimg.src="FTools_9.png";
    }
  }