vdwStyleSwitch = {
	init:function() {
		var container = document.getElementById('nav-text-size');
		var styleSwitchHTML = '<strong>Text Size:</strong> <a href="#" class="normal">A</a> <a href="#" class="larger">A</a> <a href="#" class="largest">A</a>';
		container.innerHTML = styleSwitchHTML;
		var styleSwitchLinks = container.getElementsByTagName('a');
		for (var i = 0; i < styleSwitchLinks.length; i++) {
			vdwDOM.addEvent(styleSwitchLinks[i],'click',function(e) {
				vdwDOM.cancelClick(e);
				var target = vdwDOM.getTarget(e);
				vdwStyleSwitch.switchStyles(target.className);
			}, false);
		}
	},
	switchStyles:function(newStyle) {
		var links = document.getElementsByTagName('link');
		if (vdwUtil.readCookie('cnriFontSize') != newStyle) {
			vdwUtil.createCookie('cnriFontSize',newStyle);
			for (var i = 0; i < links.length; i++) {
				if (links[i].getAttribute('rel').indexOf('style') != -1 && links[i].getAttribute('title')) {
					links[i].disabled = true;
					if (links[i].getAttribute('title') == newStyle) {
						links[i].disabled = false;
					}
				}
			}
		}
	}
}

vdwDOM.addEvent(window, 'load', vdwStyleSwitch.init, false);