Separate out time tracking and collision detection JS into separate javascript files

js/ticket_time_tracking.js

@@ -0,0 +1,49 @@
+// Ticket time tracking
+
+// Default values
+var hours = 0;
+var minutes = 0;
+var seconds = 0;
+setInterval(countTime, 1000);
+
+// Counter
+function countTime()
+{
+    ++seconds;
+    if (seconds == 60) {
+        seconds = 0;
+        minutes++;
+    }
+    if (minutes == 60) {
+        minutes = 0;
+        hours++;
+    }
+
+    // Total timeworked
+    var time_worked = pad(hours) + ":" + pad(minutes) + ":" + pad(seconds);
+    document.getElementById("time_worked").value = time_worked;
+}
+
+// Allows manually adjusting the timer
+function setTime()
+{
+    var time_as_text = document.getElementById("time_worked").value;
+    const time_text_array = time_as_text.split(":");
+    hours = parseInt(time_text_array[0]);
+    minutes = parseInt(time_text_array[1]);
+    seconds = parseInt(time_text_array[2]);
+}
+
+// This function "pads" out the values, adding zeros if they are required
+function pad(val)
+{
+    var valString = val + "";
+    if (valString.length < 2)
+    {
+        return "0" + valString;
+    }
+    else
+    {
+        return valString;
+    }
+}