function populateDropDown() {
   
    $.getJSON('/getData.aspx', { Name:$('#parm').val()}, function(data) {
 
	        var select = $('#DDLControl');
        var options = select.attr('options');
        $('option', select).remove();
 
	        $.each(data, function(index, array) {
            options[options.length] = new Option(array['variety']);
        });
 
    });
 
}
 
$(document).ready(function() {
     
    populateDropDown();
    $('#DDLchangeData').change(function() {
        populateDropDown();
    });
     
	});                
//javascript/6433