Hello,
Please take a look at these codes:
for (number=0; number<20; number++) {
$("div#container").append("<div class=n" + number + "></div>");
}
It works in FF, Safari, Chrome, Opera, IE8, IE9 but it's not working in IE7 or lower.
I've tried to fix it for an hour but I couldn't. If you know what I'm doing wrong, please let me know.
Thank you.