I am not really a javascript programmer but I have been struggling for a long time with this problem - any help would be very much appreciated. In the following jsfiddle - if Jquery is selected from the frameworks and extensions tab the highcharts chart works fine. But the point of the code is I need to dynamically load a different jquery version - to use the chart as a widget of sorts. But changing it to no library (pure JS) the chart does not load. http://jsfiddle.net/hgera000/JcVLQ/3/A large part of my code I'm getting from here:http://alexmarandon.com/articles/web_widget_jquery/Thanks very much\[code\](function() {// Localize jQuery variablevar jQuery;/******** Load jQuery if not present *********/if (window.jQuery === undefined || window.jQuery.fn.jquery !== '1.7.2') {var script_tag = document.createElement('script');script_tag.setAttribute("type","text/javascript");script_tag.setAttribute("src", "http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js");if (script_tag.readyState) { script_tag.onreadystatechange = function () { // For old versions of IE if (this.readyState == 'complete' || this.readyState == 'loaded') { scriptLoadHandler(); } }; } else { script_tag.onload = scriptLoadHandler; }// Try to find the head, otherwise default to the documentElement(document.getElementsByTagName("head")[0] || document.documentElement).appendChild(script_tag);} else {// The jQuery version on the window is the one we want to use jQuery = window.jQuery; main();}/******** Called once jQuery has loaded ******/function scriptLoadHandler() {// Restore $ and window.jQuery to their previous values and store the// new jQuery in our local jQuery variablejQuery = window.jQuery.noConflict(true);// Call our main function main(); } /******** Our main function ********/ function main() { var chart; jQuery(document).ready(function($) { /******* Load CSS *******/ var css_link = $("<link>", { rel: "stylesheet", type: "text/css", href: "style.css" }); css_link.appendTo('head'); /******* Load HTML *******/ chart = new Highcharts.Chart({ credits: { enabled: true, text: '', href: '' }, chart: { renderTo: 'bm-container', events: { click: function () { window.open('http://www.betmetrix.com', '_blank') }, }, backgroundColor: '#FFFFFF', zoomType: 'xy', type: 'line', marginLeft: 40, marginRight: 40, marginBottom: 40, }, title: { text: 'Election Worm', x: -5, style: { color: '#000000', fontWeight: 'bold', fontSize: '17pt' } }, subtitle: { text: 'Estimated Probability of Victory', x: -5, style: { color: '#000000', //fontWeight: 'bold', fontSize: '13pt' } }, xAxis: { type: 'datetime', minRange: 7 * 24 * 3600000, // 1 week dateTimeLabelFormats: { second: '%H:%M:%S', minute: '%H:%M', hour: '%H:%M', day: '%e %b', week: '%e %b', month: '%b \'%y', year: '%Y' }, //max: lnp[lnp.length-1][0]+604800000, //tickInterval: 24*3600*1000*120, //showFirstLabel: false, minTickInterval: 1 * 24 * 3600000, //1 day //maxTickInterval: 1 * 24 * 3600000*365, //30 day startOnTick: false, labels: { style: { color: '#969696', //fontWeight: 'bold', fontSize: '11pt' } } }, yAxis: [{ //LHS axis title: { text: '%', align: 'high', rotation: 0, offset: 10, style: { color: '#969696', //fontWeight: 'bold', fontSize: '11pt' } }, labels: { style: { color: '#969696', //fontWeight: 'bold', fontSize: '11pt' } }, showLastLabel: false, showFirstLabel: false, minRange: 3, minTickInterval: 1, min: 0, max: 100, opposite: false, startOnTick: true, //tickInterval: 5, allowDecimals: false }, { //RHS axis title: { text: '%', align: 'high', rotation: 0, offset: 20, style: { color: '#969696', //fontWeight: 'bold', fontSize: '11pt' } }, linkedTo: 0, labels: { style: { color: '#969696', //fontWeight: 'bold', fontSize: '11pt' } }, showLastLabel: false, minTickInterval: 1, minRange: 3, showFirstLabel: false, startOnTick: true, min: 0, max: 100, opposite: true, //tickInterval: 10, allowDecimals: false }], tooltip: { xDateFormat: '%d-%b-%Y %l%P', //'%d-%b-%Y %l%P' valueSuffix: '%', valueDecimals: 1 //formatter: function () { // return this.x + '<br/><b>' + this.series.name + ':' + '</b>' + this.y + '%'; //} }, legend: { enabled: false // layout: 'vertical', // align: 'right', // verticalAlign: 'left', // x: -20, // y: 10, // borderWidth: 0 }, series: [{ name: 'Coalition', data: lnp, marker: { enabled: false }, yaxis: 0 }, { name: 'ALP', data: alp, marker: { enabled: false }, yaxis: 0 }], exporting: { enabled: false } }); });}})(); // We call our anonymous function immediately\[/code\]