$(":file").not("#<%= fuPFZipFile.ClientID %>").live("change", function () {                var curId = $(this).attr("id");                if (!CheckFileType(curId)) {                    var domObj = $("#" + curId)[0];                    domObj.outerHTML = domObj.outerHTML;                }                else {                    hasUnSavedChanges = true;                }            });        function CheckFileType(id) {            if (document.getElementById(id).value.replace(/\s/g, "") != "") {                var FileType = "gif,jpg,jpeg,bmp,png";                var FileName = document.getElementById(id).value;                FileName = FileName.substring(FileName.lastIndexOf(‘.‘) + 1, FileName.length).toLowerCase();                if (FileType.indexOf(FileName) == -1) {                    return false;                }                else {                    return true;                }            }        }