var intervalID=0; 
function get_message_count(){
	var url = '/messages/getMyMessageCount?ajax=1&t='+Math.random();
	$.ajax({
	 type: "POST",
	 url: url,
	 success: function(msg){
		if(msg != ''){
			var data =eval('('+msg+')');  
			window.clearInterval(intervalID); 
			if(data.messages_num > 0){
				var l = '';
				if(data.type == 'message'){
					l = '/messages';
				}else if(data.type == 'sys'){
					l = '/messages?type=sys';
				}else if(data.type == 'note'){
					l = '/messages/note';
				}
				$('#__msg__').html('('+data.messages_num+')');
				$('#__msg__').show();
				if(l != ''){
					$('#__msg__').attr('href',l);
				}
				if($('#__msg_sound__').html() == '') {
					$('#__msg_sound__').html('<embed height="1" width="1" flashvars="autoplay=0" menu="false" wmode="opaque" allowscriptaccess="always" quality="high" bgcolor="#ffffff" name="newmsg_sound_swf" id="newmsg_sound_swf" src="/images/msg.swf" type="application/x-shockwave-flash" />');
				}
				intervalID = window.setInterval('blink()',1000);
			} else {
				$('#__msg__').hide();
				$('#__msg_tag__').css('color','#777777');
			}
		}
	 } 
	}); 
}
setInterval('get_message_count()',60000)
var titleSwitch = 0;
var titleString = document.title;

function blink(){
	if($('#__msg__').css('color') == 'white'){
		$('#__msg__').css('color','pink');
	} else {
		$('#__msg__').css('color','white');
	}
	/*  */
	if($('#__msg_tag__').css('color') == 'white'){
		$('#__msg_tag__').css('color','pink');
	} else {
		$('#__msg_tag__').css('color','white');
	}
	document.title = (titleSwitch%2==0)?"【　　　】 - " + titleString : "【新消息】 - " + titleString;
 	titleSwitch++;
}