rem: if (currForm["__EVENTVALIDATION"]) qs += "&__EVENTVALIDATION=" + encodeURIComponent(currForm["__EVENTVALIDATION"].value); 
add:  if (currForm["__EVENTVALIDATION"]) qs += "&__EVENTVALIDATION=" + encodeURIComponent(currForm["__EVENTVALIDATION"].value);  
context: function WebForm_DoCallback (id, arg, callback, ctx, errorCallback, currForm){	currForm = WebForm_GetFormFromCtrl (id, currForm);	var qs = WebForm_getFormData (currForm) + "__CALLBACKTARGET=" + id + "&__CALLBACKARGUMENT=" + encodeURIComponent(arg);	if (currForm["__EVENTVALIDATION"]) qs += "&__EVENTVALIDATION=" + encodeURIComponent(currForm["__EVENTVALIDATION"].value);	WebForm_httpPost (currForm.serverURL || document.URL, qs, function (httpPost) { WebForm_ClientCallback (httpPost, ctx, callback, errorCallback, currForm); });}
meta: 172	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/172/58b8182d65d8c4e2ea8388fa124fdcda4a81a23b/webform.js/buggy/mcs/class/System.Web/resources/webform.js