diff options
| -rw-r--r-- | src/offset.js | 1 | ||||
| -rw-r--r-- | src/support.js | 10 |
2 files changed, 3 insertions, 8 deletions
diff --git a/src/offset.js b/src/offset.js index 18261bb57..972278c8d 100644 --- a/src/offset.js +++ b/src/offset.js @@ -151,7 +151,6 @@ jQuery.offset = { this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop); body.removeChild( container ); - body = container = innerDiv = checkDiv = table = td = null; jQuery.offset.initialize = jQuery.noop; }, diff --git a/src/support.js b/src/support.js index 095866b9c..4c309562f 100644 --- a/src/support.js +++ b/src/support.js @@ -86,15 +86,15 @@ script = document.createElement("script"), id = "script" + jQuery.now(); + // Make sure that the execution of code works by injecting a script + // tag with appendChild/createTextNode + // (IE doesn't support this, fails, and uses .text instead) try { script.appendChild( document.createTextNode( "window." + id + "=1;" ) ); } catch(e) {} root.insertBefore( script, root.firstChild ); - // Make sure that the execution of code works by injecting a script - // tag with appendChild/createTextNode - // (IE doesn't support this, fails, and uses .text instead) if ( window[ id ] ) { _scriptEval = true; delete window[ id ]; @@ -103,8 +103,6 @@ } root.removeChild( script ); - // release memory in IE - root = script = id = null; } return _scriptEval; @@ -223,8 +221,6 @@ el.setAttribute(eventName, "return;"); isSupported = typeof el[eventName] === "function"; } - el = null; - return isSupported; }; |