common/src/web/screen/screen.html

<!DOCTYPE html>
<html><head>
<title>screen test</title>
<script type="text/javascript" src="screen.js"></script>
<link rel="stylesheet" type="text/css" href="screen.css" />
</head>
<body>
<style>
#content {
  width: 100%;
  height: 100%;
}
.row {
  height: 20px;
  width: 100%;
}
.column {
  height: 20%;
  width: 20px;
}
</style>
<table id="content">
<tr class="row row1">
<td class="column column1 cell" id="cell11">&nbsp;</td>
<td class="column column2 cell" id="cell12">&nbsp;</td>
<td class="column column3 cell" id="cell13">&nbsp;</td>
<td class="column column4 cell" id="cell14">&nbsp;</td>
<td class="column column5 cell" id="cell15">&nbsp;</td>
</tr>
<tr class="row row2">
<td class="column column1 cell" id="cell21">&nbsp;</td>
<td class="column column2 cell" id="cell22">&nbsp;</td>
<td class="column column3 cell" id="cell23">&nbsp;</td>
<td class="column column4 cell" id="cell24">&nbsp;</td>
<td class="column column5 cell" id="cell25">&nbsp;</td>
</tr>
<tr class="row row3">
<td class="column column1 cell" id="cell31">&nbsp;</td>
<td class="column column2 cell" id="cell32">&nbsp;</td>
<td class="column column3 cell" id="cell33">&nbsp;</td>
<td class="column column4 cell" id="cell34">&nbsp;</td>
<td class="column column5 cell" id="cell35">&nbsp;</td>
</tr>
<tr class="row row4">
<td class="column column1 cell" id="cell41">&nbsp;</td>
<td class="column column2 cell" id="cell42">&nbsp;</td>
<td class="column column3 cell" id="cell43">&nbsp;</td>
<td class="column column4 cell" id="cell44">&nbsp;</td>
<td class="column column5 cell" id="cell45">&nbsp;</td>
</tr>
<tr class="row row5">
<td class="column column1 cell" id="cell51">&nbsp;</td>
<td class="column column2 cell" id="cell52">&nbsp;</td>
<td class="column column3 cell" id="cell53">&nbsp;</td>
<td class="column column4 cell" id="cell54">&nbsp;</td>
<td class="column column5 cell" id="cell55">&nbsp;</td>
</tr>
</table>
<script>
var initialColor = 0x0F0F0F;
var stepColor = 1000;
var cnt = 1;
for (var i = 1; i < 6; i++) {
  for (var j = 1; j < 6; j++) {
    el = document.getElementById('cell' + i + '' + j);
    el.style.backgroundColor = toColor(initialColor + (cnt * stepColor));
    cnt++;
  }
}
</script>
</body>
</html>