rem: var ct = (res && res.getResponseHeader) 
add: var ct = (res && (typeof res.getResponseHeader == 'function')) 
context: 			type.complete = function(res,status) {				// Do not fire OnAjaxLoad if the dataType is not html				var dataType = type.dataType;				var ct = (res && res.getResponseHeader)					? res.getResponseHeader("content-type"): '';				var xml = !dataType && ct && ct.indexOf("xml") >= 0;				orig_complete(res,status);				if(!dataType && !xml || dataType == "html") triggerAjaxLoad(document);		};
meta: 207	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/207/360e59a8f92ee720dd2a37042192502e096698dd/ajaxCallback.js/buggy/dist/javascript/ajaxCallback.js