Install Question

I have just written a couple php pages that use data binding, but I'm pretty new to php.

From what I see in the instructions, to get the program installed on a basic level I just need to:

"- establish connection with MySQL database and select database;"
"- define CSV filename to import from."

1. Where do I specify the connection information (i.e what file and where)? I have the connection information from another php page that I wrote.

2. Where do I specify the CSV file name and path (i.e. what file and where)

I missed where to place this information. I would really appreciate if someone could let me know these two things.

the conextion sets in

mysql_connect("localhost", "root", "trifuerza");
mysql_select_db("clases"); //your database

at the top of Quick_CSV_import_example.php file

and the path it set whe you select a file in the main interface.