$(document).ready(function(){

$(function(){
	var loader=$('#loader');
	var pollcontainer=$('#pollcontainer');
	loader.fadeIn();
	//Load the poll form
	$.get('umfrage/poll.php', '', function(data, status){
		pollcontainer.html(data);
		animateResults(pollcontainer);
		pollcontainer.find('#viewresult').click(function(){
			//if user wants to see result
			loader.fadeIn();
            var href=$(this).attr("href");
            
			$.get('umfrage/poll.php', href.substring(href.indexOf("?")+1), function(data,status){
				pollcontainer.fadeOut(1000, function(){
					$(this).html(data);
					animateResults(this);
				});
				loader.fadeOut();
			});
			//prevent default behavior
			return false;
		}).end().find('#pollform').submit(function(){
			var selected_val=$(this).find('input[name=poll]:checked').val();
			if(selected_val!=''){
				//post data only if a value is selected
				loader.fadeIn();
				$.post('umfrage/poll.php', $(this).serialize(), function(data, status){
					$('#formcontainer').fadeOut(100, function(){
						$(this).html(data);
						animateResults(this);
						loader.fadeOut();
					});
				});
			}
			//prevent form default behavior
			return false;
		});
		loader.fadeOut();
	});
	
	function animateResults(data){
	   var main_width=$(document).find('.main').width();
       
		$(data).find('.bar').hide().end().fadeIn('slow', function(){
							$(this).find('.bar').each(function(){
								var bar_width=$(this).width();
                                //alert(bar_width);
							     $(this).css('width', '0').show().animate({ width: bar_width*100/main_width+'%' }, 1000);
							});
						});
	}
	
});
});