function Survey() {

	this.survey_id = 0;
	this.btn_submit = 'srvButton';
	
	this.vote = function() {
		var option = $("input[@name='option']:checked").val();
		
		// disable the button
		$("#srvButton").attr("href", "javascript:void(0);" );
		$("#srvButton").html('<span class="simpleButton rnd"><img id="srvLoading" src="images/system/loaderbig_29x20.gif" height="20" width="29"  alt="loading..."/></span>');
		
		$.ajax({
			type: "POST",
			dataType: "json",
			url: 'ajax/member_vote_survey.php',
			data: ({survey_id : this.survey_id, option_id : option }),	
			success: function(data){
				if ( data.result == "done") {
					$("#srvContainer").html(data.html);
				} else {
					alert(data.result);
				}
			}
		});
		
	}


}