Array Declaration Issue

Script

function ReadWholeFile(strPath)

{

  var FileCon = new Array();  

  FileCon = new Array (6);

  var FileName = aqFile["OpenTextFile"](strPath, aqFile["faRead"], aqFile["ctANSI"]);  

  // Obtains the total number of lines in the file

  var LineCount = FileName["LinesCount"];

  FileName["SetPosition"](1, 0);

  for (var i = 0; i < LineCount; i++)

  {

    // Obtains the current line          

      while (! FileName["IsEndOfLine"]() )  

        {

        // Obtains the letter and its number

        var sLet = FileName["ReadString"](1);

        var LineCount = FileName["Column"];

        // Specifies the string

        var strDelimiter = "|"; 

        var FileValue = FileName["ReadToSymbol"](strDelimiter);

        Log["Message"](FileValue);

/* here I want to get the values in a array. After reading the file I want to compare the values to select a appropriate function using switch case.*/

        }          

  }

}

.txt file

ScreenName,FuncOrStepCall,WindowName,ObjectName,DataSet1,DataSet2

User Signon,TxtSetTxtboxValue,Login,obj1,1234,

Search button,ObjClickObject,Login,obj2,

Form Load,AppWaitScreen,Login,,2000,

Role,DdlSetDropdownListValue,Login,obj3,Teller,

I have searched  all the test complete help, but am facing issue while declaring array and using the same. If anyone knows help me to declare a array and how to assign the values in  run time. (I want to get the values inside the while loop in a array).