DOM example

by Tomás Antunes

JavaScript

for(var i=0; i<9; i++) {
	var new_div = document.createElement('div');
  var color = 'rgb(' + (255 - (Math.floor(i * 25.5))) +',255,255)';
  new_div.style['background-color'] = color;
  document.body.appendChild(new_div);
}

var divs = document.getElementsByTagName('div');

for(var j=0; j< divs.length; j++) {
	divs[j].style.height = '100px';
}