/* Toggles an element between being displayed and hidden */

function toggleElement(e) {
		
	if(e.parentNode.nextSibling == "[object Text]") {
		var el = e.parentNode.nextSibling.nextSibling;
	}
	else {
		var el = e.parentNode.nextSibling;
	}

    if(el.className == "topicinfohidden") {

        el.className = "topicinfo";
    }
    else {

        el.className = "topicinfohidden";
    }
}