//change fontsize and record cookie javascript
//<![CDATA[
$(function(){
	if($.cookie('fontSize')){
		var fsize = $.cookie('fontSize');
		$("body").removeAttr("class").addClass(fsize);
		var changeback = "#change" + fsize + " a";
		$(changeback).css("background-position","0px -21px");
	}
	$("a.changefb").click(function(){
	$("body").removeAttr("class").addClass("fB");
	writeCookie("fB");
	changeImg("fB");
	backImg("fS");
	backImg("fM");
	return false;
	});
	$("a.changefm").click(function(){
	$("body").removeAttr("class").addClass("fM");
	writeCookie("fM");
	changeImg("fM");
	backImg("fB");
	backImg("fS");
	return false;
	});
	$("a.changefs").click(function(){
	$("body").removeAttr("class").addClass("fS");
	writeCookie("fS");
	changeImg("fS");
	backImg("fB");
	backImg("fM");
	return false;
	});
});

function writeCookie(Name){
	$.cookie('fontSize', Name,{expires:31,path:'/'});
};

function changeImg(Name){
	var changeback = "#change" + Name + " a";
	$(changeback).css("background-position","0px -21px");
};

function backImg(Name){
	var changeback = "#change" + Name + " a";
	$(changeback).css("background-position","0px 0px");
};
//]]>