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• Parsing of XML data has high CPU usage
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Pastable version of Setting focus after alert

<pre class='prettyprint' language='javascript'>//msg is the string to show in the alert. //obj is the input to focus function msgFocus(msg, obj){ var e_keyup = obj.onkeyup; var e_keypress = obj.onkeypress; var e_blur = obj.onblur; var e_focus = obj.onfocus; obj.onkeyup = null; obj.onkeypress = null; obj.onblur = null; obj.onfocus = null; alert(msg); setTimeout(function() { obj.focus(); obj.onkeyup = e_keyup; obj.onkeypress = e_keypress; obj.onblur = e_blur; obj.onfocus = e_focus; }, 50); }</pre> <a href="http://www.refactormycode.com/codes/442-setting-focus-after-alert" style="color:#fff" title="As seen on RefactorMyCode.com"><img alt="Small_logo" src="http://www.refactormycode.com/images/small_logo.gif" style="border:0" /></a>