function voidd() {}
function toggleDisplay(sender,target) {
	//alert("Host: "+window.location.host+"\nUrl: "+window.location.pathname);
	if (document.getElementsByClassName) {
		//var items = document.getElementsByClassName('subnavopen');
		var items = ['blogslisttopics','blogslistyearsmonths','blogslistthemas1'];
		for (var i=0; i<items.length; i++) {
			if (items[i]) { items[i].className = 'subnavclosed'; }
		}
		items = document.getElementsByClassName('navopen');
		for (var i=0; i<items.length; i++) {
			if (items[i]) { items[i].className = 'navclosed'; }
		}
	}else{
		closeNav();
	}
	var cssclass = document.getElementById(sender).className;
	if (cssclass == 'navclosed' || cssclass == '') {
		document.getElementById(sender).className = 'navopen';
		if (target.length) document.getElementById(target).className = 'subnavopen';
	} else {
		document.getElementById(sender).className = 'navclosed';
		if (target.length) {
			if (document.getElementById(target)){ document.getElementById(target).className = 'subnavclosed'; }
		}
	}
}

function closeNav() {
	/*
	var items = ['contentincludes3000','contentincludes3010','contentincludes3020','contentincludes3030','contentincludes3040','contentincludes3050','contentincludes3080','contentincludes3130'];
	for (var i=0; i < items.length; i++) {
		if (document.getElementById(items[i])) {
			document.getElementById(items[i]).className='navclosed';
		}
	}*/
	//
	var itemssub = ['blogslisttopics','blogslistyearsmonths','blogslistthemas1'];
	for (var i=0; i < itemssub.length; i++) {
		if (document.getElementById(itemssub[i])) {
			document.getElementById(itemssub[i]).className='subnavclosed';
		}
	}
}