anchor.diff:                                  $("#main_submit").removeAttr("disabled").removeAttr("title")
                                       .attr("title", "Click to submit.").tipTip();
   
  -                                if( genes.length > 0 ) {
  +                                if( symbolResults.length > 0
  +                                    && !(symbolResults[0].name == "" && symbolResults[0].symbols.length == 0) ) {
  +
                                       var validState = $("<li>").addClass("ui-state-default ui-corner-all");
                                       var validSpan = $("<span>")
                                         .addClass("ui-icon ui-icon-circle-check");
  
positive.code:                                     .attr("title", "Gene symbols are not valid. Please edit the gene list.")
                                      .tipTip();
                                  */
                            }
  
                            $("<br>").appendTo(stateList);
                            $("<br>").appendTo(stateList);
                    },
                    'json'
              );
  
negative.code:                                     validState.addClass("ui-state-active");
                                      validState.appendTo(stateList);
                                      validState.attr("title", "You can now submit the list").tipTip();
                                      $("<br>").appendTo(stateList);
                                      $("<br>").appendTo(stateList);
                                  }
  
                            } else {
                                  var invalidState = $("<li>").addClass("ui-state-default ui-corner-all");
                                  var invalidSpan = $("<span>")
  