$(document).ready(function(){
   
   
	
	//make HTML for styleswitcher
	switchHTML='<ul><li>Text size:</li> <li class="normal"><a rel="normal" class="styleswitch" title="Normal font size"></a></li> <li class="bigger"><a rel="bigger" class="styleswitch" title="Larger font size"></a></li> <li class="biggest"><a rel="biggest" class="styleswitch" title="Largest font size"></a></li></ul>';
	$("#logo .rightcol").append(switchHTML);
	
	//textsize changer
	$('.styleswitch').click(function(){
		switchStylestyle(this.getAttribute("rel"));
		return false;
	});
	var c = readCookie('style');
	if (c) switchStylestyle(c);
   
   
   function switchStylestyle(styleName){
		$("body").removeClass();
		$("#logo li").removeClass('active');
		$("#logo li."+styleName).addClass('active');
		$("body").addClass(styleName);
		createCookie('style', styleName, 365);
	}
	
	// cookie functions http://www.quirksmode.org/js/cookies.html
	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);
	}
	// /cookie functions
   
});