var cols_v="<TR><TD><TABLE>"
function comm_top(cols) { 
cols_v="<TR><TD COLSPAN="+cols+"><TABLE>"
document.write(cols_v);
document.write("<TR><TD WIDTH=\"18%\">Name</TD>");
document.write("<TD WIDTH=\"55\">Rating</TD>");
document.write("<TD>Comment </TD>");
document.write("</TR>");}

var commstr="no comment / error"
function comment(name_v,rating_v,comment_v) 
  {
commstr="<TR><TD>"+name_v+"</TD><TD>"+rating_v+"</TD><TD>"+comment_v+"</TD></TR>";
document.write(commstr);
}

function comment_bottom()
{document.write("</TABLE>");
document.write("</TD></TR>");
}