/*
-----------------------------------------------
VTPCRC.org
Script: vdwUtil.js
Author: Ben Glassman
Organization: Vermont Design Works
Created: 25 June 2009
----------------------------------------------- */

vdwStyleSwitch = {
	init:function() {
		var styleSwitchHTML = '<strong>Text Size:</strong><a href="#" title="Normal" class="normal">A</a><a href="#" title="Increase Font Size To Larger" class="larger">A</a><a href="#" title="Increase Font Size To Largest" class="largest">A</a>';
		$jq('#nav-text-size').html(styleSwitchHTML);
		$jq('#nav-text-size a').click(function(e) {
			e.preventDefault();
			vdwStyleSwitch.switchStyles($jq(this).attr('class'));
		});
	},
	switchStyles:function(newStyle) {
		var links = document.getElementsByTagName('link');
		if (vdwUtil.readCookie('vtpcrcFontSize') != newStyle) {
			vdwUtil.createCookie('vtpcrcFontSize',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;
					}
				}
			}
		}
	}
}

$jq(document).ready(vdwStyleSwitch.init);