// JavaScript Document
// vertical navigation bar script added by G.Ray
// June 4, 2009

var cssNode = document.createElement('link');
cssNode.setAttribute('rel', 'stylesheet');
cssNode.setAttribute('type', 'text/css');
cssNode.setAttribute('href', 'javascript-overrides.css');
document.getElementsByTagName('head')[0].appendChild(cssNode);

function toggle(toggler) {
	if(document.getElementById) {
		targetElement = toggler.nextSibling;
		if(targetElement.className == undefined) {
			targetElement = toggler.nextSibling.nextSibling;
		}
		
	if(targetElement.style.display == "block") {
		targetElement.style.display = "none";
		
	}
	else {
		targetElement.style.display = "block";
	}
	}
}