www/js/prayerMonth.js
// remove all children of a node
remove all children of a node
remove all children of a node
function removeAllChild(node) {
		node.empty();
	}
function removeAllChild ( node ) { node . empty ( ) ; }
remove all children of a node
remove all children of a node
// if (node == undefined || node == null) // 	return; // while (node.firstChild) // 	node.removeChild(node.firstChild);