need help installing chat box to rc engine

[Hybridd]

i have a chat from a different rc one of my old files so i would like to install it to my site, could anyone guide me through it please?

[Script47]

Sure, we'll guide you through it without you giving us any information at all. Why don't you at least tell us the issues you're having e.g. any errors (that is if they have occurred), what's happening, what's not happening. Help us to help you.

[Hybridd]

i get the following errors

 

Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /home/reakcity/public_html/includes/style_bottom.php on line 10

Warning: Cannot modify header information - headers already sent by (output started at /home/reakcity/public_html/dev/includes/style_top.php:16) in /home/reakcity/public_html/includes/style_bottom.php on line 236

[Hybridd]

fixed other errors..

last error..

Parse error: syntax error, unexpected '$r' (T_VARIABLE) in /home/reakcity/public_html/includes/style_bottom.php on line 9

[Magictallguy]

fixed other errors..

last error..

Parse error: syntax error, unexpected '$r' (T_VARIABLE) in /home/reakcity/public_html/includes/style_bottom.php on line 9

Give us lines 8 - 10