function _initPage()
{
	var f = document.getElementById("font-size");
	if (f)
	{
		var links = f.getElementsByTagName("a");
		for (var i = 0; i < links.length; i++)
		{
			links[i].onclick = function ()
			{
				if (this.className == "middle") {
					document.body.style.fontSize = "120%";
				}
				if (this.className == "small") {
					document.body.style.fontSize = "110%";
				}
				if (this.className == "big") {
					document.body.style.fontSize = "130%";
				}
				return false;
			}
		}
	}
}

if (window.addEventListener)
	window.addEventListener("load", _initPage, false);
else if (window.attachEvent)
	window.attachEvent("onload", _initPage);