diff --git a/javascript/InlineFormAction.js b/javascript/InlineFormAction.js
index 1bb31a21c..681f207f8 100755
--- a/javascript/InlineFormAction.js
+++ b/javascript/InlineFormAction.js
@@ -4,7 +4,7 @@
 Behaviour.register({
 	'div.inlineformaction input#$ID': {
 		onclick: function() {
-			var url = baseHref() + 'admin-custom/' + this.name.substring(7) + '?ID=' + $('Form_EditForm_ID').value + '&ajax=1';
+			var url = jQuery('base').attr('href') + 'admin-custom/' + this.name.substring(7) + '?ID=' + $('Form_EditForm_ID').value + '&ajax=1';
 			
 			new Ajax.Request( url, {
 				onSuccess: Ajax.Evaluator,