Hi Guys, can some body help me? I foud the following Script, it fits perfect into my activities, but I´m unable to send the PDF created by mail throught the same script, notice that the name of the PDF changes in every script execution.

gistfile1.txt

function spreadsheetToPDF(){
  
      var key = '1hBbCnmca_wx4wbQx93Vf4d9cfUwGbFSP9hKgv9Qu7Vk';  //docid
  
      var index = 0;  //sheet gid / number
  
  
      var ss = SpreadsheetApp.getActiveSpreadsheet();
      var ActiveSheet = ss.getSheetByName('Sheet 1');
  
      var timestamp = Utilities.formatDate(new Date(), "GMT", "yyyy-MM-dd'-'HHmm");
      var plainonum = ActiveSheet.getRange("C5").getValue();  //order number
      var supp_name = ActiveSheet.getRange("C12").getValue();  //supplier
      var onum = ('0000' + plainonum ).slice(-4);  //sets leading zeros to order number
      var description = ActiveSheet.getRange("C18").getValue();  //description
      var email = ActiveSheet.getRange("D1").getValue(); //email

      var name = 'Order-' + onum +'-' + supp_name + '-' + description + '-' + timestamp + '.pdf';  //makes pdf filename


      SpreadsheetApp.flush();  //ensures everything on spreadsheet is "done"

      //make the pdf from the sheet
      var theurl = 'https://docs.google.com/spreadsheets/d/'
      + key 
      + '/export?exportFormat=pdf&format=pdf'
      + '&notes=false'
      + '&size=letter'
      + '&portrait=true'
      + '&fitw=true'       // fit to width, false for actual size
      + '&sheetnames=false&printtitle=false&pagenumbers=false'
      + '&gridlines=false'
      + '&fzr=false'      // do not repeat frozen rows on each page
      + '&gid='
      + index;       //the sheet's Id

      var token = ScriptApp.getOAuthToken();
      var docurl = UrlFetchApp.fetch(theurl, { headers: { 'Authorization': 'Bearer ' +  token } });
      var pdf = docurl.getBlob().setName(name).getAs('application/pdf');
  

      //save the file to folder on Drive
      var fid = '0B6iePPHdQRoxQVB3eERrb1c3MUE';
      var folder = DriveApp.getFolderById(fid);
      folder.createFile(pdf);
      var pfd = DriveApp.getFileById(pdf.getId()).getAs('application/pdf').getBytes();
      var attach = {fileName:name,content:pfd, mimeType:'application/pdf'};
  
  // Here I need to send the email
  // GmailApp.sendEmail(email, "The subject", "The body content") // AND The PDF File witch I can´t attach
  
      //Show a Popup with a message that a file was created inside a folder

      SpreadsheetApp.getUi().alert('New document created in' + ' ' + folder);
  
}