Re: header problem

There may not be a way to solve the probem. The only way I can think of is to remove all calls to the header() function in your scripts. Unfortunately, these are usually used for a reason. You can also try putting all processing code before the <html> tag. That can sometimes have an effect on how data is sent. Once the server processing reaches the <html> tag it sends headers. Mike Frazer "Wujj" <wujj@citiz.net> wrote in message news:20011029174522.48580.qmail@pb1.pair.com... > i signed up for a free host which support php,but the server will add a > javascript to my php page,it cause a header error like > > > Warning: Cannot add header information - headers already sent by (output > started at > /usr/home/hosting/users/phpnewbie/www/phpnewbie.host-ing.com/nntp/thread.php :11) > in > /usr/home/hosting/users/phpnewbie/www/phpnewbie.host-ing.com/nntp/thread.php > on line 1 > > > and the script is: > > <script language=javascript> > var url = "http://banner.host-ing.com/content/2"; > var domain = ""; > var min_timeout = 5; > expired = document.cookie.indexOf("popunder"); > var enabled = testCookie() > if (!enabled) { > expired = 0; > } > if (expired == -1) { > setCookie(min_timeout); > popUnder(); > } > function setCookie(min_timeout) { > var d = new Date(); > var timeout = d.getTime() + (min_timeout * 60 * 1000); > var expires = new Date(); > expires.setTime(timeout); > var stamp = d.valueOf(); > if (document.domain.indexOf(domain) == -1) { > domain = ""; > > }if (domain.length > 0 ) { > domain = "domain=." + domain + ";"; > } > var expires_str = expires.toGMTString(); > var cookie_str = "popunder=" + stamp + ";path=/;" > cookie_str += domain + "expires=" + expires_str; > document.cookie = cookie_str; > } > function testCookie() { > var enabled = navigator.cookieEnabled > if (enabled == null) { > var d = new Date(); > var timeout = d.getTime() + (1 * 60 * 1000); > var expires = new Date(); > expires.setTime(timeout); > var expires_str = expires.toGMTString(); > var test_str = "bluefishCookieTest=" + 1 + ";path=/;" > test_str += domain + "expires=" + expires_str; > document.cookie = test_str; > enabled = document.cookie.indexOf("bluefishCookieTest"); > if (enabled == -1) { > return 0; > } > } > else { > if (!enabled) { > return 0; > } > } > return 1; > } > function popUnder() { > var h = 342; > var w = 468; > props = "width=" + w + ","; > props += "height=" + h + ","; > props += "titlebar=0,"; > props += "toolbar=0,"; > props += "location=0,"; > props += "menubar=0," > props += "scrollbars=0," > props += "resizable=1," > props += "channelmode=0," > props += "directories=0," > props += "status=0,"; > props += "top=9000,left=9000"; > var popwin = window.open("","popwin",props,true); > popwin.location = url; > popwin.opener.focus(); > } > </script> > > > > > > so who can tell me how to slove the problem,thanx >