anchor.diff:          var type = document.managePlatformForm.platformType.value;
           if (type == "Affymetrix Gene Expression") {
               document.getElementById("platformNameDiv").style.display = "none";
  -            document.getElementById("platformName").value = "N/A";
               document.getElementById("platformChannelTypeDiv").style.display = "none";
               document.getElementById("platformChannelType").value = "One-Color";
               document.getElementById("commentNameDiv").style.display = "none";
  
positive.code:             document.getElementById("commentAllFormatsDiv").style.display = "block";
          } else if (type == "Agilent Copy Number"){
              document.getElementById("platformNameDiv").style.display = "block";
              document.getElementById("platformName").value = "";
              document.getElementById("platformChannelTypeDiv").style.display = "block";
              document.getElementById("platformChannelType").value = "Two-Color";
              document.getElementById("commentNameDiv").style.display = "block";
  
negative.code:             document.getElementById("commentAllFormatsDiv").style.display = "none";
          } else if (type == "Affymetrix SNP" || type == "Affymetrix Copy Number"){
              document.getElementById("platformNameDiv").style.display = "block";
              document.getElementById("platformChannelTypeDiv").style.display = "none";
              document.getElementById("platformChannelType").value = "One-Color";
              document.getElementById("commentNameDiv").style.display = "none";
  