download error

[TinYman]

am incercat mai multe scripturi (nu sunt inca in masura sa creez eu singur) de download iar de fiecare data cand vreau sa downloadez fisierul imi apare urmatoarea eroare:
Warning: Cannot modify header information - headers already sent by (output started at E:\Design\Web\TinYman\download.php:60) in E:\Design\Web\TinYman\download\functions\download.php on line 141

Warning: Cannot modify header information - headers already sent by (output started at E:\Design\Web\TinYman\download.php:60) in E:\Design\Web\TinYman\download\functions\download.php on line 143

Warning: Cannot modify header information - headers already sent by (output started at E:\Design\Web\TinYman\download.php:60) in E:\Design\Web\TinYman\download\functions\download.php on line 146

Warning: Cannot modify header information - headers already sent by (output started at E:\Design\Web\TinYman\download.php:60) in E:\Design\Web\TinYman\download\functions\download.php on line 147

Warning: Cannot modify header information - headers already sent by (output started at E:\Design\Web\TinYman\download.php:60) in E:\Design\Web\TinYman\download\functions\download.php on line 148

Warning: Cannot modify header information - headers already sent by (output started at E:\Design\Web\TinYman\download.php:60) in E:\Design\Web\TinYman\download\functions\download.php on line 149

Warning: Cannot modify header information - headers already sent by (output started at E:\Design\Web\TinYman\download.php:60) in E:\Design\Web\TinYman\download\functions\download.php on line 150


line 60 download.php : <script type="text/javascript">
<!--
function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_validateForm() { //v4.0
if (document.getElementById){
var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=document.getElementById(args[i]);
if (val) { nm=val.name; if ((val=val.value)!="") {
if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
} else if (test!='R') { num = parseFloat(val);
if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
min=test.substring(8,p); max=test.substring(p+1);
if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
} } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
} if (errors) alert('The following error(s) occurred:\n'+errors);
document.MM_returnValue = (errors == '');
} }
//-->
</script>

line 141 to 150 /functions/download.php: {
header("HTTP/1.1 200 OK\n");
if ( $myrow["realsize"] )
header("Content-Length: ".(string)($myrow["realsize"]) );
}
// Print the http header
header("Cache-control: private\n"); // fix for IE to correctly download files
header("Pragma: no-cache\n"); // fix for http/1.0
header("Content-Type: ".$filetype);
header("Content-Disposition: attachment; filename=".$filename);
header("Content-Transfer-Encoding: binary");



ce trebuie sa fac sa mearga?

[kleampa]

nu trebuie sa afisezi nimic inainte de un header();

vezi cu ob_start(); la inceputul fisierului si ob_end_flush(); la sfarsit

[TinYman]

rezolvat thx