How do I make my blogheader have a gradient?, like fading from red to green for exampl Options

[PowerOfSuggestio...]

i've seen this code before...
but i forgot where i saw it

[rnrn897]

CODE

<!-- begin code provided by createblog.com -->
<style type="text/css">
.blogheader{Filter: Alpha(Opacity=100, FinishOpacity=0, Style=1, StartX=0, StartY=0, FinishX=580, FinishY=0);}
</style>
<!-- end code provided by createblog.com -->

add in a background color and a font color :]