help for me about session

["Josephson Tracy" <bitblackbug@xxxxxxxx>]

hi everyone,
when i study php, i have a problem as following:
---------------------
file1.php 






 


-------------------------
but when the 2ed access the file1.php
the value of $NextCourse is the $NextCourse in the , Not the value of document.form1.NextCourse.value.

could someone tell me why?thanks

---

ÉÁµçÓʼþ£¬¿ìËÙÎȶ¨£¬°²È«¿É¿¿£¡£¡

ÓÐÎÒΪÄ㵲סÀ¬»øÓʼþ£¡