Updated the js for PO Autosave

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@103092 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-wms/module-resource/web/js/porderWiz_Popup.js

@@ -3430,8 +3430,13 @@ function sendInfo()
 	var siteCode = document.getElementById("site_code__ord").value;
 	var udfStr3 = document.getElementById("udf_str__3").value;
 	
+	if(udfStr3 == null || udfStr3 == "" || udfStr3 == "null")
+	{
+		udfStr3 = "C";
+	}
 
 	var str =  siteCode + "~" +itemCode + "~" + qty + "~" + dlvDate + "~" + empCode + "~" + siteCode + "~" + udfStr3;
+	
 	var action = "SAVE_PODtl2";
 	var url = "/ibase/ProdWizItemChangeServlet?STR="+str+"&ACTION="+action;