rem: if (typeof(precondition) != "undefined" && precondition != null) { 
add: if (typeof(precondition) != "undefined" && precondition != null) { 
context: function wicketAjaxPost(url, body, successHandler, failureHandler, precondition, channel) {	var call = new Wicket.Ajax.Call(url, successHandler, failureHandler, channel);		if (typeof(precondition) != "undefined" && precondition != null) {		call.request.precondition = precondition;	}		return call.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