Titanium Grid for Images

imageGrid.js

var images = [/*Array of image views with width of 22%*/];
var row;

var grid = Ti.UI.createView({
  layout: 'vertical'
});

for (var i=0; i<images.length; i++) {
  if (i % 4 == 0) {
    row = Ti.UI.createView({
      layout: 'horizontal',
      height: Ti.UI.SIZE
    });
    grid.add(row);
  }
  row.add(images[i]);
}