How To Linkto A Php Page From Another Php Page

HI...

in my website there's a page for sending mails...after sending the mail, the page should direct to a "new.php" page..
ie at present i am on the careers.php page, wen i click the "apply" button,the mail will be send and it should direct to a 'new.php' page.. how ca i write the code for tat???
pls give me a solution... thanks for ur help....

 

if ($variable == "putstuffhere"){
header("Location: new.php");
}

 

Thanks a lot... it worked...

thank u ......

 

linux need absolute URLs for header-location, therefore remember to put the complete URL with http://