code: def htmlListToTR(l,trClass=None,tdClass=None,td1Class=None):
      
      html="<tr>"
      for item in l:
          if 'array' in str(type(item)):
              item=item[0] #TODO: why is this needed
          html+="<td>%s</td>"%item
      html+="</tr>"
      if trClass:
          html=html.replace("<tr>",'<tr class="%s">'%trClass)
      if td1Class:
          html=html.replace("<td>",'<td class="%s">'%td1Class,1)
      if tdClass:
          html=html.replace("<td>",'<td class="%s">'%tdClass)
  
  
      return html
docs: turns a list into a <tr><td>something</td></tr>
      call this when generating HTML tables dynamically.