function makeFontBigger() {
  var myText = "";
  var myTitle = "";
  var myPageTitle = "";
  if(document.styleSheets[1].rules) {
    myText = document.styleSheets[1].rules[1].style.fontSize;
    myTitle = document.styleSheets[1].rules[2].style.fontSize;
    myPageTitle = document.styleSheets[1].rules[3].style.fontSize;
  } 
  else {
    myText = document.styleSheets[1].cssRules[1].style.fontSize;
    myTitle = document.styleSheets[1].cssRules[2].style.fontSize;
    myPageTitle = document.styleSheets[1].cssRules[3].style.fontSize;
  }
  myText = parseInt(myText.replace(/%/,""));
  myTitle = parseInt(myTitle.replace(/%/,""));
  myPageTitle = parseInt(myPageTitle.replace(/%/,""));
  if(myText < 161) {
    myText = myText + 20;
    myTitle = myTitle + 20;
    myPageTitle = myPageTitle + 20;
    if(document.styleSheets[1].rules) {
      document.styleSheets[1].rules[1].style.fontSize = myText + "%" ;
      document.styleSheets[1].rules[2].style.fontSize = myTitle + "%" ;
      document.styleSheets[1].rules[3].style.fontSize = myPageTitle + "%" ;
    } 
    else {
      document.styleSheets[1].cssRules[1].style.fontSize = myText + "%" ;
      document.styleSheets[1].cssRules[2].style.fontSize = myTitle + "%" ;
      document.styleSheets[1].cssRules[3].style.fontSize = myPageTitle + "%" ;
    }
  }
}

function makeFontSmaller() {
  var myText = "";
  var myTitle = "";
  var myPageTitle = "";
  if(document.styleSheets[1].rules) {
    myText = document.styleSheets[1].rules[1].style.fontSize;
    myTitle = document.styleSheets[1].rules[2].style.fontSize;
    myPageTitle = document.styleSheets[1].rules[3].style.fontSize;
  } 
  else {
    myText = document.styleSheets[1].cssRules[1].style.fontSize;
    myTitle = document.styleSheets[1].cssRules[2].style.fontSize;
    myPageTitle = document.styleSheets[1].cssRules[3].style.fontSize;
  }
  myText = parseInt(myText.replace(/%/,""));
  myTitle = parseInt(myTitle.replace(/%/,""));
  myPageTitle = parseInt(myPageTitle.replace(/%/,""));
  if(myText > 60) {
    myText = myText - 20;
    myTitle = myTitle - 20;
    myPageTitle = myPageTitle - 20;
    if(document.styleSheets[1].rules) {
      document.styleSheets[1].rules[1].style.fontSize = myText + "%" ;
      document.styleSheets[1].rules[2].style.fontSize = myTitle + "%" ;
      document.styleSheets[1].rules[3].style.fontSize = myPageTitle + "%" ;
    } 
    else {
      document.styleSheets[1].cssRules[1].style.fontSize = myText + "%" ;
      document.styleSheets[1].cssRules[2].style.fontSize = myTitle + "%" ;
      document.styleSheets[1].cssRules[3].style.fontSize = myPageTitle + "%" ;
    }
  }
}

//var obj =  e;
//for(var prop in obj){
//alert(prop +'  '+obj[prop]);
//}