var c = readCookie('style');
	if (c == 'normal' || c == 'largeText' || c == 'smallText') {
		switchStylestyle(c);
	}else{
		createCookie('style', 'normal', 365)
	}

$(document).ready(function() {
	var c = readCookie('style');
	if (c != 'normal') {
		$('#styleswitcher').text('A-');
		$('#styleswitcher').attr('title', 'Tekst verkleinen');
		$('#styleswitcher').attr('rel', 'normal');
	}
	
	$('#styleswitcher').click(function() {
		if ($(this).attr('rel') == 'normal') {
			toNormal(this);
		}	else if ($(this).attr('rel') == 'textLarger') {
			toLarge(this);
		}
	});
});
/**
 * Tekst vergroten
 */											
function toLarge(el) {
	$(el).attr('rel', 'normal');
	$(el).attr('title', 'Tekst verkleinen');
	switchStylestyle('largeText');
	$(el).text('A-');
	
}

function toNormal(el) {
	$(el).attr('rel', 'textLarger');
	$(el).attr('title', 'Tekst vergroten');
	switchStylestyle('normal');
	$(el).text('A+');
}


function switchStylestyle(styleName)
{
	$('link[@rel*=style][@title]').each(function(i) 
	{
		if(this.getAttribute('title')!='normal') {
			this.disabled = true;
			if (this.getAttribute('title') == styleName) this.disabled = false;
		}else{
			this.disabled = false;
		}
	});
	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);
}