The Code
if ( H_REQUEST)<br/>
{ H_REQUEST.onreadystatechange = function () { _XMLHttpReqResult( _Func); }<br/>
H_REQUEST.open( str_Type, new String( str_Url), true);<br/>
if( str_Type == 'GET') {<br/>
H_REQUEST.send();<br/>
} else {<br/>
H_REQUEST.send( str_PostParam);<br/>
}// if<br/>
}// if<br/>
Needs change to
if ( H_REQUEST)<br/>
{ H_REQUEST.onreadystatechange = function () { _XMLHttpReqResult( _Func); }<br/>
H_REQUEST.open( str_Type, new String( str_Url), true);<br/>
if( str_Type == 'GET') {<br/>
H_REQUEST.send(null);<br/>
} else {<br/>
H_REQUEST.send( str_PostParam);<br/>
}// if<br/>
}// if<br/>
The H_REQUEST.send(); line creates an error in FireFox.