function iFrameHeight() 
{
  if(document.getElementById && !(document.all)) 
    {
    //h = document.getElementById('iframename').contentDocument.body.scrollHeight;
    h2 = document.getElementById('iframename').contentDocument.body.offsetHeight;
    h3 = h2 + "px";
    document.getElementById('iframename').style.height = h3;
    }
  else if(document.all) 
    {
    h = document.frames('iframename').document.body.scrollHeight;
    document.all.iframename.style.height = h;
    }
  //altoMayor();
}
function iFrameHeight2() 
{
  if(document.getElementById && !(document.all)) 
    {
    //h1 = document.getElementById('iframenameppal').contentDocument.body.scrollHeight;
	h2 = document.getElementById('iframenameppal').contentDocument.body.offsetHeight;
	h3 = h2 + "px";
    document.getElementById('iframenameppal').style.height = h3;
    //altoMayor();
    }
  else if(document.all) 
    {
    h1 = document.frames('iframenameppal').document.body.scrollHeight;
    document.all.iframenameppal.style.height = h1;
    }
  //altoMayor();
}
function refrescarDesdeIzq(urlr, urlenca)
  {
  if(document.getElementById && !(document.all)) 
    {
    //top.iframeencabezado.document.location=urlenca;
    top.iframenameppal.document.location=urlr;
    
    }
  else
    {
    //parent.frames['iframeencabezado'].location.href=urlenca
    parent.frames['iframenameppal'].location.href=urlr;
    }
  parent.document.documentElement.scrollTop=181;
  //top.parent.document.body.scrollTop='181px';
  }
function refrescarDesdeEnc(urlr, urlenca)
  {
  if(document.getElementById && !(document.all)) 
    {
    top.iframenameppal.document.location=urlr;
    //top.iframeencabezado.document.location=urlenca;
    }
  else
    {
    //parent.frames['iframeencabezado'].location.href=urlenca
    parent.frames['iframenameppal'].location.href=urlr;
    }
  }
function refrescar(urlr, urlenca, urlizq)
  {
  if(document.getElementById && !(document.all)) 
    {
    //top.iframeencabezado.document.location=urlenca;
    top.iframenameppal.document.location=urlr;
    top.iframename.document.location=urlizq;
    }
  else
    {
    //parent.frames['iframeencabezado'].location.href=urlenca
    parent.frames['iframenameppal'].location.href=urlr;
    parent.frames['iframename'].location.href=urlizq;
    }
  }
function changeCursor(el, cursor, color)
  {
    el.style.cursor = cursor;
    if (cursor=='hand')
      {
      el.style.cursor = 'pointer';
      el.style.color= color;
      }
    else
      {
      el.style.color= color;
      }
  }