diff --git a/chrome/chromeFiles/content/scholar/xpcom/utilities.js b/chrome/chromeFiles/content/scholar/xpcom/utilities.js
index e99f03869..00bc4542c 100644
--- a/chrome/chromeFiles/content/scholar/xpcom/utilities.js
+++ b/chrome/chromeFiles/content/scholar/xpcom/utilities.js
@@ -407,7 +407,7 @@ Scholar.Utilities.HTTP = new function() {
 		var test = xmlhttp.open('HEAD', url, true);
 		
 		xmlhttp.onreadystatechange = function(){
-			_stateChange(xmlhttp, callback1, callback2);
+			_stateChange(xmlhttp, onDone);
 		};
 		
 		xmlhttp.send(null);