//文章阅读时的背景色改变
	function bjs(bjs)
	{
		$("#yContent").css("background",bjs);
		var COOKIE_NAME = "background-color";
		$.cookie(COOKIE_NAME,bjs,{expires:365,path:'/'});
	}
	$(function(){
		var COOKIE_NAME = "background-color";
		if ( $.cookie(COOKIE_NAME) )
		{
			bjs($.cookie(COOKIE_NAME));	
		}
	});
	function zt(zt)
	{
		$(".yContentMain").css("font-size",zt);
		var COOKIE_NAME = "font-size";
		$.cookie(COOKIE_NAME,zt,{expires:365,path:"/"});
	}
	$(function(){
		var COOKIE_NAME = "font-size";
		if ( $.cookie(COOKIE_NAME) )
		{
			zt($.cookie(COOKIE_NAME));	
		}
	});
	$(function(){
		$(".yContentA a").click(function(){
			alert("您的阅读喜好已设置为："+$(this).html()+"\n有效期：清除本地cookie前始终有效");
		});
	});