Bex Web Template Save Icon button not working

HI Expert,

When I click on "save icon" button on bex web template page. A blank popup appear and disappear in 1-2 seconds. and nothing is happening.

It seems this function is not getting called  function bookmarkPage().

Could you please advise something here? 

<!-- Save Bookmark to favourites --->

<td ><A href="JavaScript:bookmarkPage();"><IMG border=0 alt ="Save the Report to your Favourites" src="save_icon_a.png"></A></td>

<!-- Code for creating Bookmark and saving to Explorer favourites --->

<script language="javascript">

//set the maxtime allowed to try to bookmark the page to 15 seconds

var MaxTime=15000;

function bookmarkPage()

{

    var wnd;

    var bookmarkURL;

    wnd = window.open( SAP_BW_URL_Get() + "&CMD=BOOKMARK","TEST","width=310,height=10,left=0,top=0");

    bookmarkURL = '';

    try { bookmarkURL = wnd.document.URL; }

catch(e) {}

    timeFlag = '';

    setTimeout( 'setTimeFlag()', MaxTime );

    while( bookmarkURL.indexOf( "BOOKMARK_ID" ) == -1 && timeFlag == '' ) {

    try { bookmarkURL = wnd.document.URL; }

    catch(e) {}

}