var COOKIE_NAME = 'cookieStatus';
var ADDITIONAL_COOKIE_NAME = 'additional';
var options = { path: '/', expires: 10 };

$(document).ready(function(){
	//hide the all of the element with class msg_body
	$("#expander").hide();
	
	if( $.cookie(COOKIE_NAME) == 'true' || $.cookie(COOKIE_NAME) == null )
	{
		$("#flash").attr('checked',true);
	}
	else
	{
		$('#flash').removeAttr('checked');
	}
	
	//toggle the componenet with class msg_body
	$("#msg_head").click(function(){
		$(this).next("#expander").slideToggle(300);
	});
	$("#msg_list").corner("8px");
	


	$("#response_body").load("/chatsystem/response2.php?randval="+ Math.random(),
		function(){
			$('#users').text($('ul#ulUsers > li').length );
			$('#users').attr("title",$('ul#ulUsers > li').length);
		}
	 );
	 
	var refreshId = setInterval(function() {
		  $("#response_body").load('/chatsystem/response2.php?randval='+ Math.random(),
			 function() {
			 
			if( $('#flash').is(':checked') && $('#expander').is(':hidden'))

			{
						if( $('ul#ulUsers > li').length > $('#users').attr("title") ) 
							{
								 // Set pulse;
							  $('#msg_head').pulse({
										opacity: [0.50,1],
										backgroundColor: ['blue', 'white'],
										color:['white','black']
									}, {
										times:3    
									});
							}
			 }
						
	 
							 
									
							$('#users').text($('ul#ulUsers > li').length );	
							$('#users').attr("title",$('ul#ulUsers > li').length);
							
						}
			);
	}, 60000);
	
	 // set cookie by number of days
                $('#flash').change(function() {
                    $.cookie(COOKIE_NAME, $('#flash').is(':checked'), options);

                });
		
		
});