From 18f81041e2f46ce6643f4bb10eb0d45846189cb6 Mon Sep 17 00:00:00 2001
From: Mark Pilgrim <mark@diveintomark.org>
Date: Sat, 24 Oct 2009 16:56:30 -0400
Subject: [PATCH] run less JS in IE

---
 j/dip3.js | 74 ++++++++++++++++++++++++++++---------------------------
 1 file changed, 38 insertions(+), 36 deletions(-)

diff --git a/j/dip3.js b/j/dip3.js
index d81f007..52b5417 100644
--- a/j/dip3.js
+++ b/j/dip3.js
@@ -164,42 +164,44 @@ $(document).ready(function() {
 		$(this).css({'position':'static','width':'auto','height':'auto'});
 	    });
 	
-	/* synchronized highlighting on callouts and their associated lines within code & screen blocks */
-	var hip = {'background-color':'#eee','cursor':'default'};
-	var unhip = {'background-color':'inherit','cursor':'inherit'};
-	$("pre.code, pre.screen").each(function() {
-		var _this = $(this);
-		window.setTimeout(function() {
-			var s = '';
-			var ol = _this.next("ol");
-			var refs = _this.find("a:not([href])");
-			refs.each(function(i) {
-				var li = ol.find("li:nth-child(" + (i+1) + ")");
-				s += "<tr><td style='text-align:center;vertical-align:baseline;margin:0;padding:0;width:2em;border:0'><span class='u'>&#x" + (parseInt('2460', 16) + i).toString(16) + ";</span></td><td style='vertical-align:top;margin:0;padding:0;width:auto;border:0'>" + li.html() + "</td></tr>";
-			    });
-			ol.replaceWith("<table style='width:100%;border-collapse:collapse;margin:0;border:0'>" + s + "</table>");
-			refs.each(function(i) {
-				var a = $(this);
-				var li = a.parents("pre").next("table").find("tr:nth-child(" + (i+1) + ") td:nth-child(2)");
-				li.add(a).hover(function() { a.css(hip); li.css(hip); },
-						function() { a.css(unhip); li.css(unhip); });
-			    });
-		    }, 0);
-	    });
-	
-	/* synchronized highlighting on callouts and their associated table rows */
-	$("table").each(function() {
-		$(this).find("tr:gt(0)").each(function(i) {
-			var tr = $(this);
-			window.setTimeout(function() {
-				var li = tr.parents("table").next("ol").find("li:nth-child(" + (i+1) + ")");
-				if (li.length > 0) {
-				    li.add(tr).hover(function() { tr.css(hip); li.css(hip); },
-						     function() { tr.css(unhip); li.css(unhip); });
-				}
-			    }, 0);
-		    });
-	    });
+	if (!/*@cc_on!@*/0) {
+	    /* synchronized highlighting on callouts and their associated lines within code & screen blocks */
+	    var hip = {'background-color':'#eee','cursor':'default'};
+	    var unhip = {'background-color':'inherit','cursor':'inherit'};
+	    $("pre.code, pre.screen").each(function() {
+		    var _this = $(this);
+		    window.setTimeout(function() {
+			    var s = '';
+			    var ol = _this.next("ol");
+			    var refs = _this.find("a:not([href])");
+			    refs.each(function(i) {
+				    var li = ol.find("li:nth-child(" + (i+1) + ")");
+				    s += "<tr><td style='text-align:center;vertical-align:baseline;margin:0;padding:0;width:2em;border:0'><span class='u'>&#x" + (parseInt('2460', 16) + i).toString(16) + ";</span></td><td style='vertical-align:top;margin:0;padding:0;width:auto;border:0'>" + li.html() + "</td></tr>";
+				});
+			    ol.replaceWith("<table style='width:100%;border-collapse:collapse;margin:0;border:0'>" + s + "</table>");
+			    refs.each(function(i) {
+				    var a = $(this);
+				    var li = a.parents("pre").next("table").find("tr:nth-child(" + (i+1) + ") td:nth-child(2)");
+				    li.add(a).hover(function() { a.css(hip); li.css(hip); },
+						    function() { a.css(unhip); li.css(unhip); });
+				});
+			}, 0);
+		});
+	    
+	    /* synchronized highlighting on callouts and their associated table rows */
+	    $("table").each(function() {
+		    $(this).find("tr:gt(0)").each(function(i) {
+			    var tr = $(this);
+			    window.setTimeout(function() {
+				    var li = tr.parents("table").next("ol").find("li:nth-child(" + (i+1) + ")");
+				    if (li.length > 0) {
+					li.add(tr).hover(function() { tr.css(hip); li.css(hip); },
+							 function() { tr.css(unhip); li.css(unhip); });
+				    }
+				}, 0);
+			});
+		});
+	}
 
 	/* match <dfn> terms with incoming search keywords and jump to the containing section */
 	var searchTerms = getSearchTerms();