$(function(){
   var currentstyle = readCookie('fontStyle');
   if (currentstyle){
   		switchFont(currentstyle);
   }else{
   		switchFont("fontM");
   };

   $("a.sizeL").click(function(){
   switchFont("fontL");
   return false;
   });
   $("a.sizeM").click(function(){
   switchFont("fontM");
   return false;
   });
   $("a.sizeS").click(function(){
   switchFont("fontS");
   return false;
  });
});
function switchFont(className){
   $("#container").removeAttr("class").addClass(className);
   createCookie('fontStyle', className, 365);

   if(className=="fontL"){
		$("#sizeLimg").attr("src", $("#sizeLimg").attr("src").replace("_off.", "_on."));
		$("#sizeMimg").attr("src", $("#sizeMimg").attr("src").replace("_on.", "_off."));
		$("#sizeSimg").attr("src", $("#sizeSimg").attr("src").replace("_on.", "_off."));
   }else if(className=="fontS"){
		$("#sizeSimg").attr("src", $("#sizeSimg").attr("src").replace("_off.", "_on."));
		$("#sizeLimg").attr("src", $("#sizeLimg").attr("src").replace("_on.", "_off."));
		$("#sizeMimg").attr("src", $("#sizeMimg").attr("src").replace("_on.", "_off."));
   }else{
		$("#sizeMimg").attr("src", $("#sizeMimg").attr("src").replace("_off.", "_on."));
		$("#sizeLimg").attr("src", $("#sizeLimg").attr("src").replace("_on.", "_off."));
		$("#sizeSimg").attr("src", $("#sizeSimg").attr("src").replace("_on.", "_off."));
   }
	$("#sizeLimg").removeAttr("onmouseover");
	$("#sizeLimg").removeAttr("onmouseout");
	$("#sizeMimg").removeAttr("onmouseover");
	$("#sizeMimg").removeAttr("onmouseout");
	$("#sizeSimg").removeAttr("onmouseover");
	$("#sizeSimg").removeAttr("onmouseout");
	smartRollover();
};
// 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;
}