update FOSDEM 2008 slides

[slides.git] / fosdem2008 / slides.js

diff --git a/fosdem2008/slides.js b/fosdem2008/slides.js
new file mode 100644 (file)
index 0000000..134b3f4
--- /dev/null
+++ b/fosdem2008/slides.js
@@ -0,0 +1,38 @@
+/******************************
+ * JavaScript for talk slides *
+ *      by Robert Kaiser      *
+ *      <kairo@kairo.at>      *
+ *     (for FOSDEM 2007)      *
+ ******************************/
+
+function docClicked(event) {
+  if (event.target.nodeName != "A") {
+    location.href = document.getElementById('goNext').href;
+  }
+}
+
+// do timed color variantion on slides
+var slide_seconds = 3*60;
+var slide_start = new Date();
+
+function timerFired() {
+  var slide_current = new Date();
+  var seconds_diff = Math.round((slide_current.getTime() - slide_start.getTime()) / 1000);
+  if (seconds_diff >= slide_seconds) {
+    document.getElementById("header-text").className = "overtime";
+  }
+  else if (seconds_diff >= Math.round(2*slide_seconds/3)) {
+    document.getElementById("header-text").className = "ontime";
+    setTimeout("timerFired()", 1000*(slide_seconds/3));
+  }
+  else if (seconds_diff >= Math.round(slide_seconds/3)) {
+    document.getElementById("header-text").className = "neartime";
+    setTimeout("timerFired()", 1000*(slide_seconds/3));
+  }
+  else {
+    // we should never come here, but if we do, go into a 1s loop until we get over the upcoming step
+    setTimeout("timerFired()", 1000);
+  }
+}
+
+setTimeout("timerFired()", 1000*(slide_seconds/3));