SWFUpload

[axelerator]

Я так вот узнаю.

var uplooad = new FancyUpload(input,
                    {
                        swf: '/3rdparty/upload/Swiff.Uploader.swf',
                        queueList: 'photoupload-queue',
                        container: $E('h3'),
                         onAllComplete: myFunct
                     });

Обрати внимание на onAllComplete

    function myFunct()
                    {
                        var files_up = $$("#photoupload-queue .queue-file");
                        var now_time = new Date();
                        var now_year = now_time.getYear();
                        var now_month = now_time.getMonth();
                        now_year = now_year+1900;
                        now_month = now_month+1;
                        if(now_month<10)
                            {
                                now_month = "0"+now_month;
                            }
                        var cur_path = "/upload/"+now_year+"/"+now_month+"/";
                        var oEditor = FCKeditorAPI.GetInstance('bodytext') ;

                        var counter = 0
                        files_up.each(function(file_img,i)
                            {
                                var url = "/upload/"+now_year+"/"+now_month+"/"+ file_img.innerHTML;
                                /*ну а тут делаешь с url что нужно*/
                            })
                    };