gistfile1.js

   x = newArray(0);
   a1 = newArray(1, 2, 3);
   a2 = newArray(10, 20, 30);

   //accumulate arrays in a single array
   x = Array.concat(x, a1);
   x = Array.concat(x, a2);
   Array.print(x);

   //slicing a range
   x2 = Array.slice(x, 3, 6);
   Array.print(x2);
     Plot.create("Multiple Plot", "Time", "Ratio");
  Plot.setLimits(0, 5, 0, 50);
  for (i=0; i < 2; i++) {
  	a = Array.slice(x, i * 3, (i + 1)* 3);
  	Array.print(a);
        Plot.add("line",  a);
  }
  Plot.show();