function bgstyle ()
{
sw=screen.width;
if (sw > 900)
	{
		bg="1024x768.gif";
	}
	else
	{
		bg="800x600.jpg";
	}
document.write('<style type="text/css">');
document.write('<!--');
document.write('body {  font-family: Arial, Helvetica, sans-serif; font-size: 10pt; color: #333333; background-attachment: fixed; background-image: url(/images/'+bg+'); background-repeat: no-repeat; background-color: #EDEBE5}');
document.write('-->');
document.write('</style>');
}