Index: lams_tool_kaltura/web/WEB-INF/tags/AuthoringButton.tag
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_kaltura/web/WEB-INF/tags/AuthoringButton.tag,v
diff -u -r1.2 -r1.3
--- lams_tool_kaltura/web/WEB-INF/tags/AuthoringButton.tag	27 Nov 2012 15:36:41 -0000	1.2
+++ lams_tool_kaltura/web/WEB-INF/tags/AuthoringButton.tag	3 Dec 2012 14:23:26 -0000	1.3
@@ -83,7 +83,11 @@
 		}
 	}
     function doSubmit_Form_Only() {
-    	document.getElementById("${formID}").submit();
+    	var form = document.getElementById("${formID}");
+    	//invoke onsubmit event if it's available, submit form afterwards
+    	if (form.onsubmit == null || (form.onsubmit != null) && form.onsubmit()) {
+    		form.submit();
+    	}
     }
     function doCancel() {
     	if(confirm("<fmt:message key='${cancelConfirmMsgKey}'/>")){
Index: lams_tool_scratchie/web/WEB-INF/tags/AuthoringButton.tag
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_scratchie/web/WEB-INF/tags/AuthoringButton.tag,v
diff -u -r1.3 -r1.4
--- lams_tool_scratchie/web/WEB-INF/tags/AuthoringButton.tag	27 Nov 2012 15:36:39 -0000	1.3
+++ lams_tool_scratchie/web/WEB-INF/tags/AuthoringButton.tag	3 Dec 2012 14:27:28 -0000	1.4
@@ -83,7 +83,11 @@
 		}
 	}
     function doSubmit_Form_Only() {
-    	document.getElementById("${formID}").submit();
+    	var form = document.getElementById("${formID}");
+    	//invoke onsubmit event if it's available, submit form afterwards
+    	if (form.onsubmit == null || (form.onsubmit != null) && form.onsubmit()) {
+    		form.submit();
+    	}
     }
     function doCancel() {
     	if(confirm("<fmt:message key='${cancelConfirmMsgKey}'/>")){