$(function() {
    // These first three lines of code compensate for Javascript being turned on and off. 
    // It simply changes the submit input field from a type of "submit" to a type of "button".

    var paraTag = $('input#submit').parent('p');
    $(paraTag).children('input').remove();
    $(paraTag).append('<input type="button" name="submit" id="submit" value="Email Us Now!" />');

    $('#main input#submit').click(function() {
        $('#main').append('<img src="images/ajax-loader.gif" class="loaderIcon" alt="Loading..." />');

        var fname = $('input#fname').val();
		var lname = $('input#lname').val();
        var email = $('input#email').val();
        var comments = $('textarea#comments').val();

        $.ajax({
            type: 'post',
            url: 'sendEmail.php',
            data: 'fname=' + fname + '&lname=' + lname + '&email=' + email + '&comments=' + comments,

            success: function(results) {
                $('#main img.loaderIcon').fadeOut(1000);
				if (results=="Cont")
				{
				var res ="<p style='color:#008080;'><b>Congratulations ";
				var res2 =" , We've received your email. </b> </p>";
				$('#main').html(res+fname+res2);
				}
				else
				{
                $('#response').html(results);
				}
            }
        }); // end ajax
    });
});