if($ && jQuery) {
	(function($) {
		if (typeof($.timeout) != "undefined") {return;}
		$.extend({
			timeout : function (func,delay) {
				// init
				if (typeof($.timeout.count) == "undefined") {$.timeout.count = 0;}
				if (typeof($.timeout.funcs) == "undefined") {$.timeout.funcs = new Array();}
				// set timeout
				if (typeof(func) =='string') {return setTimeout(func, delay);}
				if (typeof(func) =='function') {$.timeout.count++; $.timeout.funcs[$.timeout.count] = func; return setTimeout("$.timeout.funcs['"+$.timeout.count+"']();", delay);}
			},
			interval : function (func,delay) {
				// init
				if (typeof($.interval.count)== "undefined") {$.interval.count = 0;}
				if (typeof($.interval.funcs)== "undefined") {$.interval.funcs = new Array();}
				// set interval
				if (typeof(func) =='string') {return setInterval(func, delay);}
				if (typeof func =='function') {$.interval.count++; $.interval.funcs[$.interval.count] = func; return setInterval("$.interval.funcs['"+$.interval.count+"']();", delay);}
			},
			idle : function (func,delay) {
				// init
				if (typeof($.idle.lasttimeout)== "undefined") {$.idle.lasttimeout = null;}
				if (typeof($.idle.lastfunc)== "undefined") {$.idle.lastfunc = null;}
				// set idle timeout
				if ($.idle.timeout) {clearTimeout($.idle.timeout); $.idle.timeout = null; $.idle.lastfunc = null;}
				if (typeof(func)=='string') {$.idle.timeout = setTimeout(func, delay); return $.idle.timeout;}
				if (typeof(func)=='function') {$.idle.lastfunc = func; $.idle.timeout = setTimeout("$.idle.lastfunc();", delay); return $.idle.timeout;}
			},
			clear : function (countdown) {clearInterval(countdown); clearTimeout(countdown); }
		});
	})(jQuery);
}