var fontSize = {};

fontSize.setStyle = function(fValue) {
	var btn = $("#fontsizeChange a");
	$(btn).each(function() { this.className = ""; });
	
	switch(fValue) {
		case "L" : var value = "L";  btn[1].className = "cr"; break;
		default:   var value = "M";  btn[0].className = "cr"; break;
	}
	$.cookie("fontsize", value, { expires: 7, path: "/", domain: location.hostname, secure: false });
	
	document.body.className = this.initClass;
	$(document.body).addClass("fontsize" + value);
};

fontSize.init = function() {
	this.initClass = document.body.className;
	var c = $.cookie("fontsize");
	this.setStyle(c);
};

fontSize.setup = function() {
	var s = '<dl class="clearfix">';
	s += '<dt><img src="/common/img/hd_tsize_text01.gif" alt="文字サイズ" /></dt>'
	s += '<dd class="msize"><a href="#" onclick="fontSize.setStyle(\'M\'); return false;"><img src="/common/img/hd_tsize_btn03.gif" alt="文字サイズ"  width="34" height="25" /></a></dd>';
	s += '<dd class="lsize"><a href="#" onclick="fontSize.setStyle(\'L\'); return false;"><img src="/common/img/hd_tsize_btn03.gif" alt="文字サイズ"  width="32" height="25" /></a></dd>';
	s += '</dl>';
	document.write(s);
	
};

$(document).ready(function() {
fontSize.init();

})