<script type="text/javascript">
function getseq(t){
document.getElementById('SEQUENCE').value = "";
var myVal;
myVal = document.getElementById('SEQUENCE').value;
myVal += ''+ t;
document.getElementById('SEQUENCE').value = myVal;
}
function paste_examplep()
{
        document.myForm.seq.value = "cgdvdghcvdhbcvdghcvdshbcvhdcv";
} 
function validateform()
{
  var y=document.forms["myForm"]["seq"].value;
  if(y==null||y=="")
    {
      alert("Sequence must be filled out");
      return false;
    }
}
</script>

Submit a query for BLAST Search

Paste your sequence in single letter code.() *
   
By default, suggested parameters/options have been set for http://blast.ncbi.nlm.nih.gov/Blast.cgi?CMD=Web&PAGE_TYPE=BlastDocs&DOC_TYPE=ProgSelectionGuide#shortp" target=_new>Nucleotide/Proteis BLAST. 
   User can change the parameters as per the needs.
  E-Value  1e-1001e-101e-50.010.1110100500 1000 200020000
    Matrix  BLOSUM80BLOSUM62BLOSUM45PAM30PAM70
    Word Size  23


SEG Filtering  OFFON
    Compositional Biasness  OFFON




           

Can anybody let me know to to output the blast result on a webpage ? I have written a php code like

<?php $seq = $_POST["seq"];?>
<?php $uploadedfile = $_POST["uploadedfile"];?>
<!--?php $blstyp = $_POST["blstyp"];?>
<?php $expect = $_POST["expect"];?>
<?php $matrix = $_POST["word"];?>
<?php $agnst = $_POST["seg"];?>
<?php $agnst = $_POST["biasness"];?>

<?php

////////////BOF--file upload script//////////////
$seq1= $_POST["uploadedfile"];
$target_path = "Path/to/database";
$myFile = "$target_path";
$fh = fopen($myFile, 'r');
$theData = fread($fh, 99999999);
fclose($fh);
$seq_browze = $theData;
#echo $seq_browze; ?>

<?php

#*********************Parsing of input sequenc*************
exec("mkdir $dir");
exec("chmod 777 $dir");
#print"$dir";
if($seq != "")
{
  $seqfi=$seq;
}
else
{
    $seqfi=$seq_browze;
}

#$FP1=fopen("$dir/input_user","w");
$FP1=fopen("protein_file","w");
fwrite($FP1,">seq\n");
fwrite($FP1,$seqfi);
 #print "RAN:$ran";
fclose($FP1);

if ($jobtitle == "") {  
$jobtitle="RESULT-YEAR PREDICTION FROM SFEPRED SERVER JOB-$ran";}
#shell_exec("/usr1/webserver/cgibin/ccdb/blast/blastall -p blastp -M $matrix -T -d /usr1/webserver/cgidocs/raghava/cppsite/cpp_db/cppsite2 -e $expect -i $dir/input_user -F F -o $dir/outputfile.html");

shell_exec(".path/ncbi-blast-2.10.0+/bin -p blastp $matrix -T -db ./path/ncbi-blast-2.10.0+/bin/protein_file -e $expect -query .path/ncbi-blast-2.10.0+/bin/query -out outputfile.html");
?>
<?php include("$dir/outputfile.html"); ?>

But it gives Undefined index: uploadedfile