Alternating Table Row Colors - PHP4

Row number 0
Row number 1
Row number 2
Row number 3
Row number 4
Row number 5
Row number 6
Row number 7
Row number 8
Row number 9

Here is the code for it:

function useColor()
{
//remember the last color we used
static $ColorValue = "#00FF00";

//choose the next color
if($ColorValue == "#00FF00")
{
$ColorValue = "#CCFFCC";
}
else
{
$ColorValue = "#00FF00";
}

return($ColorValue);
}

print("<table width=\"300\">\n");
for($count=0; $count < 10; $count++)
{
//get color for this row
$RowColor = useColor();

/*
** print out HTML for row
** set background color
*/
print("<tr>" .
"<td style=\"background: $RowColor\">" .
"Row number $count" .
"</td>" .
"</tr>\n");
}
print("</table>\n");