HighCharts not displaying chart - highcharts

Question

I have produce many scripts in the past that use the HighCharts functions but for some reason with the current script I am working on I have lost the plot.
I have a script that runs a MySQL query and produces the following result:
get_data.php
[{"name":"Room","data":[1267,1268,2371,1254,2374,1364,1378,1385,2372,2242,256,2237,2254,2261,2260,2273,2271,2268,2253,2379,2378,2377,2376,2233,2234,2243,2380,2383,2107,2108,2240,2246,2359,2381,2384,2361,2373,2395,1369,2398,2393,2391,2390,2387,2363,2109,2238,2239,2247,2248,2249,2251,2265,2266,2133,2117,2119,2118,2120,2106,2103,2101,2263,2389,2375,2369,2235,2258,1253,1266,1238,2264,2110,2114,2115,2394,2399]}]
I then have a script that calls Script1 and should display a chart.
Chart script:
$(function () {
var categories=[];
var data2 =[];
var chart;
$(document).ready(function() {
$.getJSON("get_data.php", function(json) {
$.each(json,function(i,el) {
if (el.name=="Room")
categories = el.data;
else data2.push(el);
});
$('#container1').highcharts({
chart: {
renderTo: 'container',
type: 'column',
marginTop: 80,
marginRight: 30,
marginBottom: 100, events :{
load: function(){
this.series[1].hide();
}
}
},
title: {
text: '',
x: -20, //center
style: {
fontFamily: 'Tahoma',
color: '#000000',
fontWeight: 'bold',
fontSize: '11px'
}
},
subtitle: {
text: '',
x: -20
},
xAxis: {
categories: categories,
labels: {
style: {
color: '#F00',
font: '9px Tahoma, Verdana, sans-serif'
}
}
},
yAxis: {
max:100,
showFirstLabel: false,
lineColor:'#999',
lineWidth:1,
tickColor:'#666',
tickWidth:1,
tickLength:2,
tickInterval: 10,
gridLineColor:'#ddd',
title: {
text: 'Percentage',
style: {
fontFamily: 'Tahoma',
color: '#000000',
fontWeight: 'bold',
fontSize: '9px'
}
},
stackLabels: {
enabled: true,
y: 10,
formatter: function() {
//console.log((this.axis.series[1].yData[this.x] ));
return (this.axis.series[1].yData[this.x] ) ;
},
style: {
color: '#000000',
font: '11px Tahoma, Verdana, sans-serif'
}
}
},
plotOptions: {
series: {
pointWidth: 15,
stacking: 'normal',
dataLabels: {
enabled: true,
rotation: -90,
color: '#000000',
align: 'center',
format: '{point.y:.1f}', // one decimal
y: 10, // 10 pixels down from the top
style: {
fontSize: '9px',
textShadow: false,
fontFamily: 'Verdana, sans-serif'
}
}
}
},
tooltip: {
formatter: function() {
return '<b>'+ this.series.name +'</b><br/>'+
this.x +': '+ this.y;
}
},
credits: {
enabled: false
},
legend: {
enabled: false
},
series: data2
});
});
});
});