js : try load jquery

gistfile1

<script>
	if(typeof jQuery=='undefined') { 
		function getScript(url,success) { 
			var script=document.createElement('script');
			script.src=url;
			var head=document.getElementsByTagName('head')[0],done=false;script.onload=script.onreadystatechange=function() {
				if(!done&&(!this.readyState||this.readyState=='loaded'||this.readyState=='complete')){done=true;success();
				script.onload=script.onreadystatechange=null;head.removeChild(script)}};head.appendChild(script)};getScript('http://ajax.googleapis.com/ajax/libs/jquery/1.6.0/jquery.min.js',function() {
   if(typeof jQuery=='undefined'){}else{fancyCode()}})}else{fancyCode()}
   function fancyCode(){ var code = '&lt;!DOCTYPE html>\n&lt;html>\n' + $("html").html().replace(/[<>]/g, function(m){return{'<':'&lt;','>':'&gt;'}[m]}).replace(/((ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?)/gi,'<a href="$1">$1</a>');
     code = code.substring(0, code.indexOf('br class="ignore-code"') - 4) + '\n&lt;/body>\n\n&lt;/html>'; $("<pre />",{"html" : code,"class":"prettyprint"}).appendTo("#source-code"); prettyPrint()}
</script>