Solution:
Insert the following function in left.cfm and update the insert_image() function.
/*Added by Yegor Yenikeev 6-50 PM Sep 18 2002 */
function getFormObject( strForm ){
var _info = navigator.userAgent;
var _ns = (navigator.appName.indexOf("Netscape") >= 0 && ((_info.indexOf("Win") > 0 && _info.indexOf("Win16") < 0 && java.lang.System.getProperty("os.version").indexOf("3.5") < 0) || (_info.indexOf("Sun") > 0) || (_info.indexOf("Linux") > 0) || (_info.indexOf("AIX") > 0) || (_info.indexOf("OS/2") > 0)));
var _ns6 = ((_ns == true) && (_info.indexOf("Mozilla/5") >= 0));
var _ie = (_info.indexOf("MSIE") > 0 && _info.indexOf("Win") > 0 && _info.indexOf("Windows 3.1") < 0);
var _mac = ( _info.indexOf("Mac") > -1 ) ? true : false;
if( _ie == true )
return eval( strForm )
else
return eval( "document.forms." + strForm )
}
/*End of added by Yegor Yenikeev 6-50 PM Sep 18 2002 */
function insert_image() {
/*Changed by Yegor Yenikeev 6-50 PM Sep 18 2002 */
//insert the image into the activedit control '#url.imageurl#'
eval(parent).opener.onImage( parent.image_loc, '#url.imageurl#' ,
getFormObject("imgfrm").bdr.value,
getFormObject("imgfrm").algn.value,
getFormObject("imgfrm").alt.value,
#url.instance#);
/*End of changed by Yegor Yenikeev 6-50 PM Sep 18 2002 */
val = close();
}