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;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function switchFontClass(d, sclass) {
	document.getElementById(d).className = sclass;
	if(sclass == 'smallcontentfont'){
		document.getElementById('smallfonta').className = 'active';
		document.getElementById('largefonta').className = '';
		document.getElementById('defaultfonta').className = '';
	} else if(sclass == 'largecontentfont') {
		document.getElementById('largefonta').className = 'active';
		document.getElementById('smallfonta').className = '';
		document.getElementById('defaultfonta').className = '';
	} else {
		document.getElementById('defaultfonta').className = 'active';
		document.getElementById('smallfonta').className = '';
		document.getElementById('largefonta').className = '';
	}
	createCookie('fryfs',sclass,365);
}

/* */
function var_dump(obj) {
   if(typeof obj == "object") {
      return "Type: "+typeof(obj)+((obj.constructor) ? "\nConstructor: "+obj.constructor : "")+"\nValue: " + obj;
   } else {
      return "Type: "+typeof(obj)+"\nValue: "+obj;
   }
}//end function var_dump

function init(){
	fs = readCookie('fryfs');
	if(fs != null){
		switchFontClass(contentdiv,fs);
	} else {
		switchFontClass(contentdiv,'defaultcontentfont');
	}	
}