var myArray    = new Array();
    myArray[0] = "A";
    myArray[1] = "B";
    myArray[2] = "C";
    myArray[3] = "D";
    myArray[4] = "E";

var myArray2    = new Array();
    myArray2[0] = "1";
    myArray2[1] = "2";
    myArray2[2] = "3";
    myArray2[3] = "4";
    myArray2[4] = "5";

for (var i=0; i<myArray.length; i++) {
  document.write("<tr><td>" + myArray[i] + "</td>");
  document.write("<td>" + myArray2[i] + "</td></tr>");
}