/*
 * jqswitch.js - jQuery method for style switch
 * Version: 1.0
 * Copyright (c) 2007 A.Kawashima
 * Licensed under the MIT License:
 * http://www.lllcolor.com
 */
 
 
 
$(function(){
   	var currentstyle = readCookie('fontStyle');
	
	 
   	if (currentstyle)
	{
  		switchFont(currentstyle);
  	}; 
   
	if (currentstyle == "fontM")
	{
		switchFontM("sizeM");
	};
	
	//alert(currentstyle);
	if (currentstyle == "fontL")
	{
		switchFontL("sizeL");
	};
	
   
   $("li#large").click(function(){
   switchFont("fontL");
   switchFontL("sizeL");
   return false;
   });
   $("li#medium").click(function(){
   switchFont("fontM");
   switchFontM("sizeM");
   return false;
   });
});



function switchFont(className){
   $("div#container").removeAttr("class").addClass(className);
   createCookie('fontStyle', className, 365);
   
};

function switchFontM(className2){
	
   $("li#medium").addClass(className2);
   $("li#large").removeAttr("class");
   
};

function switchFontL(className3){
	
   $("li#large").addClass(className3);
   $("li#medium").removeAttr("class");
};

   
// cookie script http://www.quirksmode.org/js/cookies.html
function createCookie(name,value,days){
   if (days){
   var date = new Date();
   date.setTime(date.getTime()+(days*24*60*60*1000));
   var expires = "; expires="+date.toGMTString();
   }
   else var expires = "";
   document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name){
   var nameEQ = name + "=";
   var ca = document.cookie.split(';');
   for(var i=0;i < ca.length;i++)
   {
   var c = ca[i];
   while (c.charAt(0)==' ') c = c.substring(1,c.length);
   if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
   }
   return null;
}