Light

Use the Light filter to simulate the projection of a light source onto the selected object. You can control the position of the light source, the co-ordinates of the focus of the light source, whether the light has hard or diffuse edges, the colour and intensity of the light. I think you always need to bit of script to call the object.

You can use the following light filters:

AddAmbient. Adds an ambient light source that dims or strengthens the light cast on a picture. It lights the entire area and allows you make the whole picture brighter or darker. You can add the colour of the light and strength
AddCone. Adds a cone light source that fades with the distance from the target x,y position. It has a hard edge at the near edge of the cone light's focus and fades gradually as it reaches the distance threshold. You can specify the co-ordinates of the source and target, the colour and strength of the light and the angle of spread
AddPoint. Adds point light source. You can specify the co-ordinates, the colour and strength of the light
ChangeColor. Changes the colour of the light
ChangeStrength. Changes the strength of the light
Clear. Clears all lights
MoveLight. Moves the light source for a cone light or a point light. For cone lights, this changes the focus of the light. For point lights, this moves the entire light to a new location

Here is some example code:

<html>
<head><title>Light Filter Effects</title></head>
<body>
<table width="380">
<tr>
<td width=50%>The normal picture<p>
<img src="image.jpg" width="100" height="66"></td>
<td width=50%>
Ambient Light Filter<p>
<div id="picture2" style="width:100;height:66;filter:Light">
<img src="image.jpg" width="100" height="66">
</div>
</td>
</tr>
<tr>
<td width=50%>
Cone Light Filter<p>
<div id="picture3" style="width:100;height:66;filter:light">
<img src="image.jpg" width="100" height="66">
</div>
</td>
<td width=50%>
Point Light Filter<p>
<div id="picture4" style="width:100;height:66;filter:light">
<img src="image.jpg" width="100" height="66">
</div>
</td>
</tr>
</table>
<script language="VBScript">
call picture2.filters(0).addAmbient(255, 255, 255, 60)
call picture3.filters(0).addCone(5, 5, 5, 60, 60, 255, 
255, 255, 60, 30)
call picture4.filters(0).addPoint(20,20, 50, 255, 255, 
255, 100)
</script> 
</body>
</html>

Here's what it looks like: