Posted By

brandonjp on 07/07/10

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javascript
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textmate
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Last Edited at 07/07/10 03:53am

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js - jQuery - jQueryLoader - check if $ is undefined, then load jquery with pure javascript if needed

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/* I used to use (!$) or ($ == undefined) but that doesn't work sucka! */
 
if (!window.jQuery) {
	var jqscript = document.createElement('script');
	jqscript.setAttribute("type", "text/javascript");
	jqscript.setAttribute("src", "http://code.jquery.com/jquery.min.js");
	document.getElementsByTagName("head")[0].appendChild(jqscript);
};