1 files changed, 26 insertions, 0 deletions
diff --git a/js/toggle.js b/js/toggle.js
new file mode 100644
index 0000000..6b1ec05
--- /dev/null
+++ b/js/toggle.js
@@ -0,0 +1,26 @@
+/* ------------------ minimize/restore bar ----------- */
+
+SQL.Toggle = function(elm) {
+	this._state = null;
+	this._elm = elm;
+	OZ.Event.add(elm, "click", this._click.bind(this));
+	
+	var defaultState = true;
+	if (document.location.href.match(/toolbar=hidden/)) { defaultState = false; }
+	this._switch(defaultState);
+}
+
+SQL.Toggle.prototype._click = function(e) {
+	this._switch(!this._state);
+}
+
+SQL.Toggle.prototype._switch = function(state) {
+	this._state = state;
+	if (this._state) {
+		OZ.$("bar").style.height = "";
+	} else {
+		OZ.$("bar").style.overflow = "hidden";
+		OZ.$("bar").style.height = this._elm.offsetHeight + "px";
+	}
+	this._elm.className = (this._state ? "on" : "off");
+}