anchor.diff:                                       state.click(function(){
                                             $(this).toggleClass('ui-state-active');
                                             geneName = $(this).attr("name");
  +                                          $("#gene_list").val($("#gene_list").val().replace(" " + geneName, ""));
  +                                          $("#gene_list").val($("#gene_list").val().replace(geneName + " ", ""));
  +                                          $("#gene_list").val($("#gene_list").val().replace(geneName + "\n", ""));
                                             $("#gene_list").val($("#gene_list").val().replace(geneName, ""));
                                             setTimeout(validateGenes, 500);
                                        });
  
positive.code: 					input.focus();
  
  					return false;
  				});
  
  			}
  		});
  
negative.code:             if( content.search(":") > -1 ) {
                  var lines = content.split("\n");
                  for(var i=0; i < lines.length; i++) {
                      var tokens = lines[i].split(";");
                      for(var j=0; j < tokens.length; j++) {
                          var values = tokens[j].split(":");
                          genes.push(values[0].trim());
                      }
                  }
              } else {
                  var values = content.split(" ");
  