$(document).ready(function(){

function getCookie( name ) {
	var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) ) {
		return null;
	}
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ";", len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
	}
	function setCookie( name, value, expires, path, domain, secure ) {
	var today = new Date();
	today.setTime( today.getTime() );
	if ( expires ) {
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );
	document.cookie = name+"="+escape( value ) +
		( ( expires ) ? ";expires="+expires_date.toGMTString() : "" ) + //expires.toGMTString()
		( ( path ) ? ";path=" + path : "" ) +
		( ( domain ) ? ";domain=" + domain : "" ) +
		( ( secure ) ? ";secure" : "" );
	}
	function setFontSize(ile) {
	 if(ile=="big"){
		$(".wrapper").removeClass("f_small");
		$(".wrapper").addClass("f_big");
	 }
	 else if(ile=="small"){
		$(".wrapper").removeClass("f_big");
		$(".wrapper").addClass("f_small");
	 }
	 setCookie('contentfont', ile, 40);
	}
	
	$(".font-size .big a").click(function(){
		setFontSize("big");
		return false;
	});
	$(".font-size .small a").click(function(){
		setFontSize("small");
		return false;
	});
	if(getCookie('contentfont')){
		setFontSize(getCookie('contentfont'));
	}

});