function changeStyle(style){
	var div=document.getElementById('thearticle');
	if (div){
		div.className=style;
		setCookie('fontsize', style, 30);
	}
}
//====================================================
function getCookie(NameOfCookie)
{ if (document.cookie.length > 0)
{ begin = document.cookie.indexOf(NameOfCookie+"=");
if (begin != -1)
{ begin += NameOfCookie.length+1;
end = document.cookie.indexOf(";", begin);
if (end == -1) end = document.cookie.length;
return unescape(document.cookie.substring(begin, end)); }
}
return null;
}
//====================================================
function setCookie(NameOfCookie, value, expiredays)
{ var ExpireDate = new Date ();
ExpireDate.setTime(ExpireDate.getTime() + (expiredays * 24 * 3600 * 1000));
document.cookie = NameOfCookie + "=" + escape(value) +
((expiredays == null) ? "" : "; expires=" + ExpireDate.toGMTString());
}
//====================================================
function articlestartup()
{
   thevalue=getCookie('fontsize');
   if( thevalue == 'article_big')
   {
     changeStyle('article_big');
   }
}