<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<META NAME="Generator" CONTENT="MS Exchange Server version 5.5.2653.12">
<TITLE>mapDHTMLwidget occasionally fails</TITLE>
</HEAD>
<BODY>
<P><FONT SIZE=2 FACE="Arial">Hi All,</FONT>
</P>
<P><FONT SIZE=2 FACE="Arial">Occasionally I have the problem that instead of the mapimage, I get the red cross (explorer), or the broken image (mozilla). I am not certain what the cause for this is. I have only seen this happen since I started using Apache. IIS didn't not seem to suffer from this. It happens more frequently when the JPEG quality factor is higher (especially above '80').</FONT></P>
<P><FONT SIZE=2 FACE="Arial">It appears that part of the site runs ahead of itself. Is Apache trying to serve out the image before PHP started creating it? Is there anything in the configuration of Apache or PHP that I need to tweak?</FONT></P>
<P><FONT SIZE=2 FACE="Arial">One point to note is that the server needs to do quite a bit of processing (ECW's and vector data).</FONT>
</P>
<P><FONT SIZE=2 FACE="Arial">This happens in Chameleon 1.0.4 and 1.99 beta1.</FONT>
</P>
<P><FONT SIZE=2 FACE="Arial">Regards,</FONT>
</P>
<P><FONT SIZE=2 FACE="Arial">Jacob</FONT>
</P>
<BR>
<P><B><FONT COLOR="#009500" FACE="Arial">J</FONT><FONT COLOR="#009500" SIZE=1 FACE="Arial">ACOB</FONT> <FONT COLOR="#009500" FACE="Arial">D</FONT><FONT COLOR="#009500" SIZE=1 FACE="Arial">ELFOS<BR>
</FONT><FONT COLOR="#009500" FACE="Arial">S</FONT><FONT COLOR="#009500" SIZE=1 FACE="Arial">PATIAL</FONT> <FONT COLOR="#009500" FACE="Arial">I</FONT><FONT COLOR="#009500" SIZE=1 FACE="Arial">NFORMATION</FONT> <FONT COLOR="#009500" FACE="Arial">A</FONT><FONT COLOR="#009500" SIZE=1 FACE="Arial">NALYST</FONT><BR>
</B><FONT COLOR="#000000" SIZE=2 FACE="Arial">Maunsell Australia Pty Ltd<BR>
629 Newcastle Street<BR>
PO Box 81<BR>
Leederville 6902<BR>
Western Australia<BR>
ABN 20 093 846 925<BR>
<BR>
Tel + 61 8 9281 6185<BR>
Fax + 61 8 9281 6297<BR>
</FONT><U><FONT COLOR="#009C21" SIZE=2 FACE="Arial">jacob.delfos@maunsell.com</FONT></U>
</P>
</BODY>
</HTML>