function updateTextSize()
{
	if(readCookie("vikingTextSize") == "large")
	{
		enlargeText();
	} else {
		reduceText();
	}
}
function enlargeText()
{
	createCookie("vikingTextSize","large",30);
	document.body.className = "largeText";
	if( e("enlargeText") )
	{
		e("enlargeText").style.display = "none";
		e("reduceText").style.display = "inline";
	}
}
function reduceText()
{
	createCookie("vikingTextSize","normal",30);
	document.body.className = "";
	if( e("enlargeText") )
	{
		e("enlargeText").style.display = "inline";
		e("reduceText").style.display = "none";
	}
}