CS4- JS : How to change the DTD Option - Reg.

Question

Dear All,
I'm struggle to not getting the answer for change the DTD options though Script.
Here I can Load the DTD using script and Validate then Its showing so many Errors, It means the root element is wrong [DOCTYPE] so the way I can change as per the XML Root Element.
Root Element : Chapter
Load DTD -> DOCTYPE name is  : text
//================ Start Coding =================================//
app.doScript(File("D:/program files/Adobe InDesign CS4/Scripts/XML Rules/glue code.jsx"));
var myDoc = app.documents.item(0);
var Store = new  Array();
var count=0;
myDTDPath = "C:\\Program Files\\Adobe\\Adobe InDesign CS4\\Executables\\Parser\\Macmil.dtd";
myDoc.importDtd(File(myDTDPath));
main();
function main()
  if (app.documents.length != 0)
    var myDocument = app.documents.item(0);
    //This rule set contains a single rule.
    var DTDTitle  = new Array (new DTDRootTitle);
   with(myDocument)
     var elements = xmlElements;
     __processRuleSet(elements.item(0), DTDTitle);
  else
    alert("No open document");
  //Adds a return character at the end of every XML element.
    function DTDRootTitle()
      this.name = "DTDValidation";
      //XPath will match on every XML element in the XML structure.
      this.xpath = "//chapter";
      // Define the apply function.
       this.apply = function(elm, myRuleProcessor)
            with(elm)
               Store[count] = elm.validate();
               count+=1;
          return true;// Succeeded
        } //End of apply function
   for(var k=0; k<Store.length; k++)
        var test = Store[k];
         for(var m=0; m<test.length; m++)
          if(test[m].isValid == true)
          $.writeln(test[m].element.markupTag.name);
          $.writeln(test[m].errorMessage);
//========================== End of the coding ==========================//
Question : 1
Manually I can load the DTD & change the DTD Options as per the Root Element of the XML.
After Validate using Root Element Itself, Its working fine. Zero Errors.
Mean while I can Load DTD though Script but I can't change the DTD Options, through Script.
So Please any one can give me the solution for change the DTD Options using script.
Please any one can give the solution, Really I can appriciate for this...
Hope I'm waiting the result for this query....
Thanks & Regards
T.R.Hairhara Sudhan

Answer 1

hello  T.R.Hairhara Sudhan
i don't know whether this is write answer or not .
do one thing from active doc get reference of Dtd and from dtd set rootTag = "root tag"
e.g
var dtd =  app.activeDocument.dtds[0];
dtd.rootTag = xmlElement.markupTag;
here xmlElement is value for "Validate from" in DTD option
Regards
tahir1987.