add: $(this).addClass('upload-processed'); 
context:   $('input.upload').each(function () {    var uri = this.value;    // Extract the base name from the id (edit-attach-url -> attach).    var base = this.id.substring(5, this.id.length - 4);    var button = base + '-button';    var wrapper = base + '-wrapper';    var hide = base + '-hide';    var upload = new Drupal.jsUpload(uri, button, wrapper, hide);  });
meta: 3650	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3650/c11cb4ec24479e801076c094f043f2084b344d0c/upload.js/buggy/misc/upload.js