/*
+--------------------------------------------------------------------
| Version       Date            Comment
| 1.01          2009/02/14      initial version
|
| Copyright (c) 2009 Rosman (http://www.rosman.co.at)
+--------------------------------------------------------------------
| Purpose
| enable the user to close the window
+--------------------------------------------------------------------
| Usage
| include this script in the start page and standard pages
+--------------------------------------------------------------------
| Appl. Dependencies:  -
+--------------------------------------------------------------------
| Author(s): Johan Rosman  (johan@rosman.co.at)
+--------------------------------------------------------------------

+--------------------------------------------------------------------
| Version History:
+--------------------------------------------------------------------
| Version       Date            Comment
+--------------------------------------------------------------------
| 1.01          2009/02/14      initial version
+--------------------------------------------------------------------
*/

if ( !window._close_js ) {
        var _close_js = true;
        function close_init() {
	    if ( _close_onload ) {
				_close_onload();
            }

            _browser  = navigator.userAgent.toLowerCase();
            if ( ( _browser.indexOf( 'msie' ) + 1 ) && ( _browser.indexOf( 'win' ) + 1 ) ) {
             for (var _i = 0; _i < document.getElementsByTagName('meta').length; _i++) {
				if (document.getElementsByTagName('meta')[_i].getAttribute('httpequiv') == 'Content-Language') {
					var _page_lang = document.getElementsByTagName('meta')[_i].getAttribute('content');
				}
			}

            for (var _i = 0; _i < top.topframe.document.getElementsByTagName('a').length; _i++) {
            	if ( _page_lang == 'de' ) {
           top.topframe.document.getElementsByTagName('a')[_i].innerHTML = 'Fenster schliessen x';
               	} else {
           top.topframe.document.getElementsByTagName('a')[_i].innerHTML =  'close window x';
            }
          }
           }
       }

        /* cascade onload */
        if ( window.onload ) {
                var _close_onload = window.onload;
        }
        window.onload = close_init;

}