Index: ssts-web/src/main/webapp/js/CookieManager.js
===================================================================
diff -u -r14010 -r30489
--- ssts-web/src/main/webapp/js/CookieManager.js	(.../CookieManager.js)	(revision 14010)
+++ ssts-web/src/main/webapp/js/CookieManager.js	(.../CookieManager.js)	(revision 30489)
@@ -2,7 +2,7 @@
  * 操作Cookie的类，包括添加和获取及删除。纯js实现
  */
 var CookieManager = new Object();
-CookieManager.getCookie = function (cookieName){
+CookieManager.getCookie = function (cookieName) {
 	var cookieValue = '';
 	var posName = document.cookie.indexOf(escape(cookieName) + '=');
 	if (posName != -1) {
@@ -14,21 +14,36 @@
 	return (cookieValue);
 };
 
-CookieManager.setCookie = function(cookieName,value,expiredays){
-	if(!expiredays){
-		document.cookie=cookieName+ "=" +escape(value);
-	}else{
-		var exdate=new Date();
-		exdate.setDate(exdate.getDate()+expiredays);
-		document.cookie=cookieName+ "=" +escape(value)+";expires="+exdate.toGMTString();
+CookieManager.setCookie = function (cookieName, value, expiredays) {
+	if (!expiredays) {
+		document.cookie = cookieName + "=" + escape(value);
+	} else {
+		var exdate = new Date();
+		exdate.setDate(exdate.getDate() + expiredays);
+		document.cookie = cookieName + "=" + escape(value) + ";expires=" + exdate.toGMTString();
 	}
 }
 
-CookieManager.deleteCookie = function (name){
+CookieManager.deleteCookie = function (name) {
 	var exp = new Date();
 	exp.setTime(exp.getTime() - 1);
-	var cval=getCookie(name);
-	if(cval!=null){
-		document.cookie= name + "="+cval+";expires="+exp.toGMTString();
+	var cval = getCookie(name);
+	if (cval != null) {
+		document.cookie = name + "=" + cval + ";expires=" + exp.toGMTString();
 	}
+}
+
+//清除所有cookie函数
+CookieManager.clearAllCookie = function () {
+	var exp = new Date();
+	exp.setTime(exp.getTime() - 1);
+	var keys = document.cookie.match(/[^ =;]+(?=\=)/g);
+	if (keys && keys.length > 0) {
+		for (var i = keys.length; i--;) {
+			var cval = getCookie(keys[i]);
+			if (cval != null) {
+				document.cookie = keys[i] + "=" + cval + ";expires=" + exp.toGMTString();
+			}
+		}
+	}
 }
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