When i have opened a database connection such:
$conn=odbc_connect('ProjectTestDbase','','');
how can i reference to it from other pages? at the moment i am having to open and close connections when i have to proceed to new pages
thanx in advance
you can't, you have to open a new connection with each page. The connection closes automatically when the script to genreate the page ends.
Make a connection script and include or require it on every page.