$(document).ready(function() {

          	if(get_cookie() != null)
			{  
				var bodyClassName = get_cookie();
				document.getElementById('content').className = bodyClassName;
			}
			else
			{
				document.getElementById('content').className='smallSize';
			}
});

function setFontsizeInCookie(className)
{
	var cookie_date = new Date();
	cookie_date.setYear(cookie_date.getFullYear()+1);
	document.cookie = "fontSize=" + className + ";expires="+cookie_date.toGMTString()+";path=/;";
} 

function get_cookie()
{
  var results = document.cookie.match ( '(^|;) ?fontSize=([^;]*)(;|$)' );

  if (results)
  {
		return ( unescape ( results[2] ) );
  }  
  else
  {
      return null;
  }
}


function resizeFonts(fontsize)
{
	if (fontsize == 1)
	{
		document.getElementById('content').className='smallSize';
		setFontsizeInCookie('smallSize');
	}
	else if (fontsize == 2)
	{
		document.getElementById('content').className='normalSize';
		setFontsizeInCookie('normalSize');
	}
	else
	{
		document.getElementById('content').className='largeSize';
		setFontsizeInCookie('largeSize');
	}
}