remake

js/includeHTML.js

@@ -0,0 +1,24 @@
+function includeHTML() {
+	var elementList = document.getElementsByTagName('*');
+	for (var i = 0; i < elementList.length; i ++) {
+		element = elementList[i];
+		var file = element.getAttribute('html-include');
+		if (file) {
+			var xhttp = new XMLHttpRequest();
+			xhttp.onreadystatechange = function() {
+				if (this.readyState == 4) {
+					if (this.status == 200) {
+						element.innerHTML = this.responseText;
+					} else if (this.status == 404) {
+						element.innerHTML = 'HTML inclusion not found';
+					}
+					element.removeAttribute('html-include');
+					includeHTML();
+				}
+			}
+			xhttp.open('GET', file, true);
+			xhttp.send();
+			return;
+		}
+	}
+}