function mult(strNum1,strNum2){

    var a1 = strNum1.split("").reverse();
    var a2 = strNum2.toString().split("").reverse();
    var aResult = new Array;

    for ( var iterNum1 = 0; iterNum1 < a1.length; iterNum1++ ) {
        for ( var iterNum2 = 0; iterNum2 < a2.length; iterNum2++ ) {
            var idxIter = iterNum1 + iterNum2;