Generate random array for js graph

gistfile1.js

var min = -5;
var max = 10;


var dataset = [];                        
for (var i = 0; i < 60; i++) {           
    var newNumber = Math.random() * (max-min) + min;  
    dataset.push(newNumber);
}

​document.write(JSON.stringify(dataset));
​​​​