Hi, How do i set maximum file limit from text field.

I have a form  field name "No Of Spread". Uploader will allow files according to that text filed . See my code below:

<tr >
      <td colspan="2" >Number of Spreads <span > * </span></td>
    </tr>
    <tr >
      <td colspan="2" ><input  type="text" name="no_of_spreads" id="no_of_spreads" class="EFU_num_req" onblur="BLOCKED SCRIPTCheckSpreads(this.value);"/>
         </td>
    </tr>
    
    <tr >
      <td colspan="2" >Select Spreads <span > * </span></td>
    </tr>
    
    <tr >
      <td colspan="2" ><!--<input id="my_file_element" class="EFU_file_req" type="file" name="file_1" >-->
      
      <?php
            $uploader=new PhpUploader();
            
            $uploader->MultipleFilesUpload=true;
            $uploader->InsertText="Upload Multiple File";
            $uploader->SaveDirectory= plugin_dir_path(__FILE__)."/savefiles";
            $uploader->MaxSizeKB=1024000;    
            $uploader->MaxFilesLimit= '<script language="javascript">
      document.getElementById("no_of_spreads").value();
      </script>';
            //$uploader->UploadUrl="demo2_upload.php";
            $uploader->Name="myuploader";
            $uploader->ManualStartUpload=true;
            $uploader->AllowedFileExtensions="*.jpg,*.png,*.gif,*.bmp,*.png,*.jpeg,*.zip,*.rar";
            
            //Where'd the files go?
            //$uploader->SaveDirectory="/myfolder";
            
            $uploader->Render();
        ?>


Please Suggest