var da = (document.all) ? 1 : 0;
var pr = (window.print) ? 1 : 0;
var mac = (navigator.userAgent.indexOf("Mac") != -1);
function printPage(frame, arg) 
{if (frame == window) 
{printThis();
}else{
link = arg; // a global variable
printFrame(frame);
}
return false;
}
function printThis() 
{
if (pr) { // NS4, IE5
window.print();
}else
if (da && !mac) { // IE4 (Windows)
vbPrintPage();
}else
if (browser == "Netscape" && navigator.appVersion=="3.0 (Win95; I)") { //NS3 (Windows)
alert("Your browser doesn't support this feature. Please use File/Print."); // history.go(0);
return false;
}else{ // other browsers
alert("Your browser doesn't support this feature. Please use File/Print.");
return false;}
}
function printFrame(frame)
{
if (pr && da) { // IE5
frame.focus();
window.print();
link.focus();
}else if (pr) { // NS4
frame.print();
}else if (da && !mac) { // IE4 (Windows)
frame.focus();
setTimeout("vbPrintPage(); link.focus();", 100);
}else if (navigator.appName == "Netscape" && navigator.appVersion=="3.0 (Win95; I)") { //NS3 (Windows)
alert("Your browser doesn't support this feature. Please use File/Print.");// history.go(0);return false;
} else { // other browsers alert("Your browser doesn't support this feature. Please use File/Print.");  
return false;}}
if (da && !pr && !mac) with (document) {
writeln('<OBJECT ID="WB" WIDTH="0" HEIGHT="0" CLASSID="clsid:8856F961-340A-11D0-A96B-00C04FD705A2"></OBJECT>');
writeln('<' + 'SCRIPT LANGUAGE="VBScript">');
writeln('Sub window_onunload');
writeln('On Error Resume Next');  
writeln('Set WB = nothing');
writeln('End Sub');  
writeln('Sub vbPrintPage');
writeln('OLECMDID_PRINT = 6');
writeln('OLECMDEXECOPT_DONTPROMPTUSER = 2');
writeln('OLECMDEXECOPT_PROMPTUSER = 1');  
writeln('On Error Resume Next');
writeln('WB.ExecWB OLECMDID_PRINT, OLECMDEXECOPT_DONTPROMPTUSER');
writeln('End Sub');  
writeln('<' + '/SCRIPT>');}
function stopError() {  // stop javascript errors
return true;} window.onerror = stopError;