diff --git a/static/js/add_stream.js b/static/js/add_stream.js
new file mode 100755
index 0000000..bef5efa
--- /dev/null
+++ b/static/js/add_stream.js
@@ -0,0 +1,13 @@
+
+function intervalChange(){
+    let intervalInput = document.getElementById("interval");
+    let motionIntervalInput = document.getElementById("motion_interval");
+
+    motionIntervalInput.max = intervalInput.value;
+}
+
+function motionIntervalChange(){
+    let motionIntervalInput = document.getElementById("motion_interval");
+    let motionIntervalLabel = document.getElementById("motion_interval_label");
+    motionIntervalLabel.innerHTML = "Motion Interval (MS): " + motionIntervalInput.value
+}
\ No newline at end of file