function biggerFont() {

  if (!document.getElementById) 
    return;

  if (!document.getElementsByTagName) 
    return;

  var heading1 = document.getElementsByTagName("h1");
  var heading2 = document.getElementsByTagName("h2");
  var heading3 = document.getElementsByTagName("h3");
  var heading4 = document.getElementsByTagName("h4");
  var heading5 = document.getElementsByTagName("h5");
  var heading6 = document.getElementsByTagName("h6");

  for (var a=0; a<heading1.length; a++)
  {
    heading1[a].style.fontSize = "19px";
  }
  for (var e=0; e<heading2.length; e++)
  {
    heading2[e].style.fontSize = "17px";
  }
  for (var e=0; e<heading3.length; e++)
  { 
    heading3[e].style.fontSize = "16px";
  }
  for (var e=0; e<heading4.length; e++)
  {
    heading4[e].style.fontSize = "15px";
  }
  for (var e=0; e<heading5.length; e++)
  {
    heading5[e].style.fontSize = "15px";
  }
  for (var e=0; e<heading6.length; e++)
  {
    heading6[e].style.fontSize = "14px";
  }

  var contentText = document.getElementsByTagName("table")

  for (var e=0; e<contentText.length; e++)
  {
    if (contentText[e].id == "tblContent1")
    {
      contentText[e].style.fontSize = "14px";
      var cellText = contentText[e].getElementsByTagName("td");
      var paraText = contentText[e].getElementsByTagName("p");
      var anchorText = contentText[e].getElementsByTagName("a");
      for (var x=0; x<cellText.length; x++)
      {
        cellText[x].style.fontSize = "14px";
      }
      for (var x=0; x<paraText.length; x++)
      {
        paraText[x].style.fontSize = "14px";
      }
      for (var x=0; x<anchorText.length; x++)
      {
        if (anchorText[x].className == "clsAltNormalOneSmaller")
        {  
          anchorText[x].style.fontSize = "11px";
        }
        else
        {
          anchorText[x].style.fontSize = "14px";
        }
      }
    }
  }
}


function normalFont() {

  if (!document.getElementById) 
    return;

  if (!document.getElementsByTagName) 
    return;

  var heading1 = document.getElementsByTagName("h1");
  var heading2 = document.getElementsByTagName("h2");
  var heading3 = document.getElementsByTagName("h3");
  var heading4 = document.getElementsByTagName("h4");
  var heading5 = document.getElementsByTagName("h5");
  var heading6 = document.getElementsByTagName("h6");

  for (var a=0; a<heading1.length; a++)
  {
    heading1[a].style.fontSize = "17px";
  }
  for (var e=0; e<heading2.length; e++)
  {
    heading2[e].style.fontSize = "15px";
  }
  for (var e=0; e<heading3.length; e++)
  {
    heading3[e].style.fontSize = "14px";
  }
  for (var e=0; e<heading4.length; e++)
  {
    heading4[e].style.fontSize = "13px";
  }
  for (var e=0; e<heading5.length; e++)
  {
    heading5[e].style.fontSize = "13px";
  }
  for (var e=0; e<heading6.length; e++)
  {
    heading6[e].style.fontSize = "12px";
  }

  var contentText = document.getElementsByTagName("table")

  for (var e=0; e<contentText.length; e++)
  {
    if (contentText[e].id == "tblContent1")
    {
      contentText[e].style.fontSize = "12px";
      var cellText = contentText[e].getElementsByTagName("td");
      var paraText = contentText[e].getElementsByTagName("p");
      var anchorText = contentText[e].getElementsByTagName("a");
      for (var x=0; x<cellText.length; x++)
      {
        cellText[x].style.fontSize = "12px";
      }
      for (var x=0; x<paraText.length; x++)
      {
        paraText[x].style.fontSize = "12px";
      }
      for (var x=0; x<anchorText.length; x++)
      {
        if (anchorText[x].className == "clsAltNormalOneSmaller")
        {  
          anchorText[x].style.fontSize = "11px";
        }
        else
        {
          anchorText[x].style.fontSize = "12px";
        }
      }
    }
  }
}