rem: var body = Wicket.Form.serialize(form); if (submitButton != null) { body += Wicket.Form.encode(submitButton) + "=1"; 
add: var body = function() { var s = Wicket.Form.serialize(form); if (submitButton != null) { s += Wicket.Form.encode(submitButton) + "=1"; } return s; 
context: 	submitForm: function(form, submitButton) {	    var body = Wicket.Form.serialize(form);	    if (submitButton != null) {	        body += Wicket.Form.encode(submitButton) + "=1";	    }	    return this.request.post(body);	},
meta: 1204	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1204/4cec7983de248485e696a908e0c781ea20c1b20b/wicket-ajax.js/clean/jdk-1.4/wicket/src/main/java/org/apache/wicket/ajax/wicket-ajax.js