1 files changed, 58 insertions, 0 deletions
diff --git a/javascript/vdr_status.js b/javascript/vdr_status.js
new file mode 100644
index 0000000..2a2a0d1
--- /dev/null
+++ b/javascript/vdr_status.js
@@ -0,0 +1,58 @@
+/*
+ * Javascript functions for the status update box.
+ * This file needs 'ajax.js' to be included on the pages.
+ */
+
+var vst_reload = true;
+var vst_timer;
+var vst_boxId = null;
+var vst_url = null;
+
+function LiveStatusAjaxRequest(url, containerid)
+{
+	if (vst_url == null)
+		vst_url = url;
+	if (vst_boxId == null)
+		vst_boxId = containerid;
+
+	var status = new LiveAjaxCall("text", url);
+	status.oncomplete = function()
+		{
+			document.getElementById(containerid).innerHTML = this.xml.responseText;
+			if (vst_reload)
+				vst_timer = window.setTimeout("LiveStatusAjaxRequest('" + url + "', '" + containerid + "')", 1000);
+		}
+	status.onerror = function(message)
+		{
+			vst_reload = false;
+			document.getElementById(containerid).innerHTML =
+			'<div class="statuscontent>' +
+				'<div class="st_header">' +
+					'<div class="caption">ERROR</div>' +
+					'<div class="now">&nbsp;<img id="statusReloadBtn" src="reload.png" alt="toggle reload on and off" onclick="LiveStatusToggleUpdate()" />&nbsp;ERROR</div>' +
+				'</div>' +
+				'<div class="st_content">' +
+					'<div class="name">' + message + '</div>' +
+				'</div>' +
+			'</div>';
+		}
+	status.request("", "");
+}
+
+function LiveStatusToggleUpdate()
+{
+	if (vst_reload) {
+		vst_reload = false;
+		if (vst_timer != null)
+			window.clearTimeout(vst_timer);
+	}
+	else {
+		vst_reload = true;
+		LiveStatusAjaxRequest(vst_url, vst_boxId);
+	}
+	var img = document.getElementById('statusReloadBtn');
+	if (img != null) {
+		// change image according to state.
+		img.src = vst_reload ? 'stop.png' : 'reload.png';
+	}
+}