if(document.getElementById('disqus_thread') !== null) {
	var comms = document.getElementById('disqus_thread');
	var loc = window.location.href;
	var url = loc.split('#');
	if(url[1] == null) {
		comms.style.display = "none";
	}
	var toggler = function() {
		var thread = document.getElementById('disqus_thread');
		if(thread.style.display == 'none') {
			thread.style.display = 'block';
		}
		else {
			thread.style.display = 'none';
		}
		return false;
	}
	var wrapper = document.getElementById('wrapper');
	var togglers = getElementsByClassName(wrapper, 'commtoggle');
	var links = getElementsByClassName(wrapper, 'commlink');
	for(i=0;i<togglers.length;i++) {
		togglers[i].onclick = toggler;
		links[i].onclick = toggler;
	}
}