if (typeof onerror != 'undefined') reportErrors = onerror; window_link = ''; window_name = ''; window_width = ''; window_height = ''; function retry_window_open(errorMessage, url, line) { new_window = window.open('',window_name); new_window.close(); openWindow(window_link,window_name,window_width,window_width); onerror = reportErrors; return true; } function openWindow( link, name, width, height ) { if (name==undefined) name=''; name = name.replace(/[^a-z0-9]/gi,'_'); if (width==undefined) width=800; if (height==undefined) height=500; // if we have been assed in the link object rather than the url string // then extract then read the url from the link if ( link.href!=undefined ) link = link.href; // if we have previously opened this window and then they have // navigated to another site trying to re-open a window with the // same name causes errors. So... we remember what we were doing // and when opening the window set the error handler to a function // which closes the old window before retrying the window open operation. window_link = link; window_name = name; window_width = width; window_height= height; onerror = retry_window_open; new_window = window.open('',name,'width='+width+',height='+height+',resizable=yes,directories=no,location=yes,scrollbars=1,status=yes,toolbar=yes'); new_window.name = name; //for safari new_window.document.write('Loading. Please wait...'); if (link) new_window.location.href=link; //if (link) window.open(link,name); new_window.focus(); return new_window; } function debug_alert( thing, print_values ) { output = ''; for( property in thing ) { output += property; if (print_values && eval('thing.'+property) ) output += '="'+eval('thing.'+property+'.toString()')+'"'; output += ', '; } window.alert( output ); }