Here i am pasting what i wrote can any correct it please

2. <script type="text/javascript">
3.         $(document).ready(function () {
4.             $("#ahrefedit").click(function () {
5.                 var url = this.href;
6.                 var dialog = $('<iframe src="' + url + '" frameborder="0" ></iframe>').appendTo('body');
7.                 dialog.dialog({ modal: true, open: function (type, data)
8.                 { $(this).parent().appendTo("form"); } 
9.                 });
10.                 return false;
11.             });
12.         });
13.     </script>

Please tell me where can i write resize method and define width and height