inputify buttons, store view modes in session cookies, disable headline toolbar initially

functions.js

@@ -196,4 +196,51 @@ function getFeedIds() {
 	return rows;
 }
 
+function setCookie(name, value, expires, path, domain, secure) {
+	document.cookie= name + "=" + escape(value) +
+		((expires) ? "; expires=" + expires.toGMTString() : "") +
+		((path) ? "; path=" + path : "") +
+		((domain) ? "; domain=" + domain : "") +
+		((secure) ? "; secure" : "");
+}
+
+function getCookie(name) {
+
+	var dc = document.cookie;
+	var prefix = name + "=";
+	var begin = dc.indexOf("; " + prefix);
+	if (begin == -1) {
+	    begin = dc.indexOf(prefix);
+	    if (begin != 0) return null;
+	}
+	else {
+	    begin += 2;
+	}
+	var end = document.cookie.indexOf(";", begin);
+	if (end == -1) {
+	    end = dc.length;
+	}
+	return unescape(dc.substring(begin + prefix.length, end));
+}
+
+function disableContainerChildren(id, disable) {
+	var container = document.getElementById(id);
+
+	for (var i = 0; i < container.childNodes.length; i++) {
+		var child = container.childNodes[i];
+
+		child.disabled = disable;
+
+		if (disable) {
+			if (child.className && child.className.match("button")) {
+				child.className = "disabledButton";
+			}
+		} else {
+			if (child.className && child.className.match("disabledButton")) {
+				child.className = "button";
+			}
+		}
+	}
+
+}