function qna(){
window.open('http://www.sudokukorea.com/html/qna.php','','left=0,top=0,width=650,height=400,toolbars=no,menubars=no,location=no,status=no');
}
function playFlash(filename,width,height,id,trans,lock) {
document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="'+width+'" height="'+height+'" id="'+id+'" align="middle"><param name="allowScriptAccess" value="always" /><param name="movie" value="'+filename+'" /><param name="quality" value="high" /><param name="bgcolor" value="#ffffff" /><param name="wmode" value="'+trans+'" /><param name="menu" value="'+lock+'" /><embed src="'+filename+'" quality="high" bgcolor="#ffffff" width="'+width+'" height="'+height+'" name="'+id+'" align="middle" allowScriptAccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /></object>')
}