voldmar · December 2, 2010 12:02
diff --git a/spans.html b/spans.html
 <!DOCTYPE html>
 <div id="wrapper"></div>
 <script>
    var limit = 100;
    var step = 256 / limit;
    var wrapper = document.getElementById('wrapper');
    for (var color = 0; color < 256; color += step) {
        color = Math.round(color);
        console.log(color);
        var span = document.createElement('span');
        span.innerHTML = '&nbsp;';
        span.style.background = 'rgb(0, 0, ' + color + ')';
        wrapper.appendChild(span);
    }
 </script>
	<!DOCTYPE html>
	<div id="wrapper"></div>
	<script>
	var limit = 100;
	var step = 256 / limit;
	var wrapper = document.getElementById('wrapper');
	for (var color = 0; color < 256; color += step) {
	color = Math.round(color);
	console.log(color);
	var span = document.createElement('span');
	span.innerHTML = ' ';
	span.style.background = 'rgb(0, 0, ' + color + ')';
	wrapper.appendChild(span);
	}
	</script>