(function($){
    jQuery.fn.timer = function(options,func,funcEnd){
        options = $.extend({
			i:0,
			endMin:0,
			endMax:60,
			countBack:0,
			interval:1000
        }, options);
		
//=======================================================
function _getTime(time){
	var d=0,h=0,m=0,s=0;
if(time>86400){d=Math.floor(time/86400);time-=86400*d;}
if(time>3600){h=Math.floor(time/3600);time-=3600*h;}
if(time>60){m=Math.floor(time/60);time-=60*m;}
s=time; 
return { "d":d, "h":h, "m":m, "s":s }
}
//=======================================================
    var make = function(){
		if(options.i){ 
		var arr=_getTime(options.i);
		if(arr['m']<10){arr['m']='0'+arr['m'];}if(arr['s']<10){arr['s']='0'+arr['s'];}if(arr['h']<10){arr['h']=('0'+arr['h']);}
		func(arr['s'],arr['m'],arr['h']);
		var t=setInterval(function(){
				if(!options.countBack){options.i++;}else{options.i--;}
				arr=_getTime(options.i);
				if(arr['m']<10){arr['m']='0'+arr['m'];}if(arr['s']<10){arr['s']='0'+arr['s'];}if(arr['h']<10){arr['h']=('0'+arr['h']);}
				func(arr['s'],arr['m'],arr['h']);
				if(options.countBack){if(options.i<=options.endMin){clearInterval(t);funcEnd();return;}}
				else if(options.i>=options.endMax){clearInterval(t);funcEnd();return;}
		},options.interval);
		}
   };
//==========================

    return this.each(make);
    // в итоге, метод pluginName вернет текущий объект jQuery обратно
};
})(jQuery);