function jsResize()
{
  function clearSelected() { $(".smallFont, .medFont, .largeFont").removeClass("curFont"); }
  function saveState(curSize) {    var date = new Date(); date.setTime(date.getTime()+(7*24*60*60*1000)); var expires = "; expires="+date.toGMTString(); document.cookie = "fontSizer"+"="+curSize+expires+"; path=/"; }

  
  $(".font_smaller, .font_bigger").click(function(){ 
    var $mainText = $('body');
    // set the current font size of .mainText as a var called currentSize
    var currentSize = $mainText.css('font-size');
    // parse the number value out of the font size value, set as a var called 'num'
    var num = parseFloat(currentSize, 10);
    //alert(currentSize);
    // make sure current size is 2 digit number, save as var called 'unit'
    var unit = currentSize.slice(-2);
    // javascript lets us choose which link was clicked, by ID
    if ($(this).hasClass('font_bigger') && num>5 && num<30){
    num = num+1;
    } else if ($(this).hasClass('font_smaller')){
     num = num-1;
    }
    // jQuery lets us set the font Size value of the mainText div
    $mainText.css('font-size', num + unit);
    saveState(num);
    
    //alert(num);
    return false;
    
  });
  
  $(".font_normal").click(function(){ 
    var $mainText = $('body');
    // set the current font size of .mainText as a var called currentSize
    // jQuery lets us set the font Size value of the mainText div
    $mainText.css('font-size', '');
    saveState($('body').css('font-size'));
    return false;
  });
    
  function getCookie(c_name) { if (document.cookie.length>0) { c_start=document.cookie.indexOf(c_name + "="); if (c_start!=-1) { c_start=c_start + c_name.length+1; c_end=document.cookie.indexOf(";",c_start); if (c_end==-1) c_end=document.cookie.length; return unescape(document.cookie.substring(c_start,c_end)); } } return ""; }
  var savedSize = getCookie('fontSizer');
  if (savedSize!="")
  { 
   $('body').css('font-size', savedSize+'px');
   //alert(savedSize);
   var num = parseInt(savedSize, 10);
   //alert(num); 
   
  }
}