$(document).ready(function(){ 

$("div.roundbox_red") .wrap('<div class="dialog4"><div class="bd2"><div class="c2"><div class="s2"></div></div></div></div>');
$('div.dialog4').prepend('<div class="hd2"><div class="tp2"><div class="c2"></div></div></div>')
.append('<div class="ft2"><div class="bt2"><div class="c2"></div></div></div>');

$("div.roundbox_green") .wrap('<div class="dialog3"><div class="bd2"><div class="c2"><div class="s2"></div></div></div>');
$('div.dialog3').prepend('<div class="hd2"><div class="tp2"><div class="c2"></div></div></div>')
.append('<div class="ft2"><div class="bt2"><div class="c2"></div></div></div>');

});