Update tail log and query ads

scripts/pi-hole/js/taillog.js

@@ -0,0 +1,40 @@
+var offset, timer, pre, scrolling = true;
+
+// Check every 200msec for fresh data
+var interval = 200;
+
+// Function that asks the API for new data
+function reloadData(){
+    clearTimeout(timer);
+    $.getJSON("api.php?tailLog="+offset, function (data)
+    {
+        offset = data["offset"];
+        pre.append(data["lines"]);
+    });
+
+    if(scrolling)
+    {
+        window.scrollTo(0,document.body.scrollHeight);
+    }
+    timer = setTimeout(reloadData, interval);
+}
+
+$(function(){
+    // Get offset at first loading of page
+    $.getJSON("api.php?tailLog", function (data)
+    {
+        offset = data["offset"];
+    });
+    pre = $("#output");
+    // Trigger function that looks for new data
+    reloadData();
+});
+
+$("#chk1").click(function() {
+    $("#chk2").prop("checked",this.checked);
+    scrolling = this.checked;
+});
+$("#chk2").click(function() {
+    $("#chk1").prop("checked",this.checked);
+    scrolling = this.checked;
+});