From: Steinar H. Gunderson <sesse@debian.org>
Date: Sat, 9 Dec 2006 16:23:34 +0000 (+0100)
Subject: Fix some issues with IE preloading.
X-Git-Url: https://git.sesse.net/?p=pr0n;a=commitdiff_plain;h=8139390f4df74822df8d485176bac88a66f912de

Fix some issues with IE preloading.
---

diff --git a/files/pr0n-fullscreen.js b/files/pr0n-fullscreen.js
index 857f3d9..3a7dba6 100644
--- a/files/pr0n-fullscreen.js
+++ b/files/pr0n-fullscreen.js
@@ -96,12 +96,14 @@ function prepare_preload(img, width, height, evt, filename)
 		preload.src = "";
 		preload.parentNode.removeChild(preload);
 	}
-		
-	if (document.all) {  // IE-specific
-		img.onload = "display_image(" + width + "," + height + ",\"" + evt + "\",\"" + filename + "\",\"preload\");";
+
+	// grmf -- IE doesn't fire onload if the image was loaded from cache, so check for
+	// completeness first; should at least be _somewhat_ better
+	if (img.complete) {
+		display_image(width, height, evt, filename, "preload");
 	} else {
-		img.onload = function() { display_image(width, height, evt, filename, "preload"); }
-	}
+		img.onload = function() { display_image(width, height, evt, filename, "preload"); };
+	}	
 }
 
 function relayout()