Index: ssts-web/src/main/webapp/js/common.js
===================================================================
diff -u -r29551 -r29557
--- ssts-web/src/main/webapp/js/common.js	(.../common.js)	(revision 29551)
+++ ssts-web/src/main/webapp/js/common.js	(.../common.js)	(revision 29557)
@@ -216,17 +216,15 @@
     }
     return targetString;
 }
-
-function isIE() {
-    var myNav = navigator.userAgent.toLowerCase();
-    return (myNav.indexOf('msie') != -1) ? parseInt(myNav.split('msie')[1]) : false;
-}
-
-function isIE2(value){
+/**
+ * 判断是否IE浏览器
+ * @param value 版本号，有值的情况判断是否小于该版本号
+ */
+function isIE(value){
     var vals = value || '';
 	if(!!window.ActiveXObject || "ActiveXObject" in window){
 		if(vals !== ''){
-			var DEFAULT_VERSION = 8.0;  
+			var DEFAULT_VERSION = vals;  
 			var ua = navigator.userAgent.toLowerCase();
 			var safariVersion = ua.match(/msie ([\d.]+)/) || ''; 
 			if(safariVersion == ''){
@@ -2602,7 +2600,7 @@
     var userNames = [];
     if (selectedUsersArray == undefined) {
         return;
-    }else if(isIE2() && selectedUsersArray[0] == undefined){
+    }else if(isIE() && selectedUsersArray[0] == undefined){
         if(isDom){
             userIdsElement.value = '';
             userNamesElement.value = '';