using $.getJSON but get " missing ; before statement &a

using $.getJSON but get " missing ; before statement &a

Hi!
I am the beginner of the jquery , there are many things which I don`t know.
I start to connect my collegue server to get the jsp file, however, I use the FireBug to give me " missing ; before statement " error messgae.

The connection is fine.

The program is shown below,


<script type="text/javascript">
$(function(){

$.getJSON('http://192.168.1.12:8080/WebApplication1/index.jsp?q=1&jsoncallback=?',function(data){alert("aaa" + data) });

});
</script>


missing ; before statement
index.js...285340119 (行 1)
json 2

"jason 2" is callback data

I hope that you can help me^^
thx a lot!