n@566: /*
n@566: * Analysis script for WAET
n@566: */
n@566: 
n@566: var chartContext;
n@566: window.onload = function() {
n@566:     // Load the Visualization API and the corechart package.
n@566:       google.charts.load('current', {'packages':['corechart']});
n@566:     chartContext = new Chart();
n@566: }
n@566: 
n@566: function Chart() {
n@566:     this.data = null;
n@566:     
n@566:     this.getValueData = function() {
n@566:         var XMLHttp = new XMLHttpRequest();
n@566:         XMLHttp.parent = this;
n@566:         XMLHttp.open("GET","comment_parser.php?format=JSON",true);
n@566:         XMLHttp.onload = function() {
n@566:             // Now we have the JSON data, extract
n@566:             this.parent.data = JSON.parse(this.responseText);
n@566:         }
n@566:         XMLHttp.send();
n@566:     }
n@566:     
n@566:     this.drawMean = function() {
n@566:         // First we must get the value data
n@566:     }
n@566: }