/*Sander van Dragt - http://www.s82.nl*/
function fsSwitcher () {
	if (document.getElementById("fontsize-switcher"))
	{
		var links = document.getElementById("fontsize-switcher").getElementsByTagName("a");
		var isCookie = readCookie('svdfontsize');
		if (isCookie)
		{
			orgSize = parseFloat(isCookie);
			document.getElementsByTagName("body")[0].style.fontSize = orgSize + "%";
		} 
		else 
		{
			var orgSize = 75;
		}
		if (links)
		{
			var links_len = links.length;
			for (var i=0; i<links_len;i++)
			{
				links[i].onclick = function () 
				{
					var self = this;
					if(/smaller/.test(self.className))
					{
						orgSize = orgSize - 6.25;
					}
					else if(/larger/.test(self.className))
					{
						orgSize = orgSize + 6.25;
					}
					document.getElementsByTagName("body")[0].style.fontSize = orgSize + "%";
					createCookie('svdfontsize',orgSize+"",365);
					return false;	
				}
			}
		}					
	}
}
addLoadEvent(fsSwitcher);