function activeColumn()
{
    document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" title="How coils work">\n');
    document.write('<param name="movie" value="/column/content.swf" />\n');
		document.write('<param name="quality" value="high" />\n');
		document.write('<embed src="/column/content.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash">\n');
    document.write('</embed>\n');
		document.write('</object>\n');
}