From ffd2e56294ba5d0e0ca7b6d146d9c279d36a97fe Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Tue, 24 Oct 2017 12:04:46 +0200
Subject: Add fp-js talk

---
 talks/fp-js/ui/default/iepngfix.htc | 42 +++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 talks/fp-js/ui/default/iepngfix.htc

(limited to 'talks/fp-js/ui/default/iepngfix.htc')

diff --git a/talks/fp-js/ui/default/iepngfix.htc b/talks/fp-js/ui/default/iepngfix.htc
new file mode 100644
index 0000000..bba2db7
--- /dev/null
+++ b/talks/fp-js/ui/default/iepngfix.htc
@@ -0,0 +1,42 @@
+<public:component>
+<public:attach event="onpropertychange" onevent="doFix()" />
+
+<script>
+
+// IE5.5+ PNG Alpha Fix v1.0 by Angus Turnbull http://www.twinhelix.com
+// Free usage permitted as long as this notice remains intact.
+
+// This must be a path to a blank image. That's all the configuration you need here.
+var blankImg = 'ui/default/blank.gif';
+
+var f = 'DXImageTransform.Microsoft.AlphaImageLoader';
+
+function filt(s, m) {
+ if (filters[f]) {
+  filters[f].enabled = s ? true : false;
+  if (s) with (filters[f]) { src = s; sizingMethod = m }
+ } else if (s) style.filter = 'progid:'+f+'(src="'+s+'",sizingMethod="'+m+'")';
+}
+
+function doFix() {
+ if ((parseFloat(navigator.userAgent.match(/MSIE (\S+)/)[1]) < 5.5) ||
+  (event && !/(background|src)/.test(event.propertyName))) return;
+
+ if (tagName == 'IMG') {
+  if ((/\.png$/i).test(src)) {
+   filt(src, 'image');  // was 'scale'
+   src = blankImg;
+  } else if (src.indexOf(blankImg) < 0) filt();
+ } else if (style.backgroundImage) {
+  if (style.backgroundImage.match(/^url[("']+(.*\.png)[)"']+$/i)) {
+   var s = RegExp.$1;
+   style.backgroundImage = '';
+   filt(s, 'crop');
+  } else filt();
+ }
+}
+
+doFix();
+
+</script>
+</public:component>
\ No newline at end of file
-- 
cgit 1.4.1