卡控减少循环

EBook.Web/Common/tasklib_book.js

@@ -243,7 +243,7 @@ var isGCFunc = function (NodeHandle) {
     var isFlag = false;
     var PClsName = $(NodeHandle).attr("class");
     var tagName = $(NodeHandle).prop("tagName");
-    while (tagName != undefined && tagName != "document" && tagName != "body" && ((PClsName != undefined && PClsName.indexOf("underlineContent") == -1) || PClsName == undefined)) {
+    while (tagName != undefined && tagName != "BODY" && ((PClsName != undefined && PClsName.indexOf("underlineContent") == -1) || PClsName == undefined)) {
         NodeHandle = $(NodeHandle).parent();
         PClsName = $(NodeHandle).attr("class");
         tagName = $(NodeHandle).prop("tagName");