// JScript File

function popup(url) 
    {
     var width  = 830;
     var height = 550;
     var left   = (screen.width  - width)/2;
     var top    = (screen.height - height)/2;
     var params = 'width=' + width + ', height=' + height
                    + ', top=' + top + ', left=' + left
                    + ', directories=no'
                    + ', location=no'
                    + ', menubar=no'
                    + ', resizable=no'
                    + ', scrollbars=yes'
                    + ', status=no'
                    + ', toolbar=no';
     newwin=window.open(url,'windowname5', params);
     if (window.focus) {newwin.focus()}
     return false;
    }