JQuery .bind() correct format

I have this code -

jQuery('.wymeditor').wymeditor( {
    html: '<p>Hello, World!<\/p>',
    postInit: function(wym) {
         var html = "<li class='wym_tools_newbutton'>"
                 + "<a name='NewButton' href='#'"
                 + " style='background-image:"
                 + " url(js/wymeditor/img/media.png);'"
                 + " title='Insert an image' >"
                 + "</a></li>";
       jQuery(wym._box).find(wym._options.toolsSelector + wym._options.toolsListSelector).append(html);
       jQuery(wym._box).find('li.wym_tools_newbutton a').click(function() {

       jQuery('#modal').show().css( { 'left': (winW-980)/2+'px', 'top': '100px' } ).load('admin_list_media.php');

                jQuery('.imgname').bind('change',function(){

                alert('123');

                var InsertImg = '#'+jQuery(this).attr('id');

                wym.insert('<img src="uploads/'+jQuery(InsertImg).val()+'" />');

                jQuery('#modal').empty().hide();

             });
            return(false);
            } );
            }
        } );

which adds a new button to a wym editor. This opens a modal which contains images, the idea is to select an image and insert into the wym editor. Works if i use jQuery('.imgname').live('change',function(){ ... but not if I use jQuery('.imgname').bind('change',function(){ problem is I have to use .bind() because the change event handler gets bound every time the modal opens and so I dupliacte image inserts each time I was told to replace .live() with .bind() but it doesn't work (OK in my code). Suggestions please

Solved it by moving the insert outside of the onchange section