Function.prototype.binding = function() {
    if (arguments.length < 2 && typeof arguments[0] == "undefined") return this;
    var __method = this, args = jQuery.makeArray(arguments), object = args.shift();
    return function() {
        return __method.apply(object, args.concat(jQuery.makeArray(arguments)));
    }
}

var Class = function(subclass){
	subclass.setOptions = function(options){
		this.options = jQuery.extend({}, this.options,options);
		for(var key in options){
			if(/^on[A-Z][A-Za-z]*$/.test(key)){
				$(this).bind(key,options[key]);
			}
		}
	}
    var fn =  function(){
        if(subclass._init && typeof subclass._init == 'function'){
            this._init.apply(this,arguments);
        }
    }
    if(typeof subclass == 'object'){
        fn.prototype = subclass;
    }
    return fn;
}


 function tick() {
   var hours, minutes, seconds, xfile;
   var intHours, intMinutes, intSeconds;
   var today, theday;
   today = new Date();
   function initArray(){
   this.length=initArray.arguments.length
   for(var i=0;i<this.length;i++)
   this[i+1]=initArray.arguments[i] }
   var d=new initArray(
   " 星期日",
   " 星期一",
   " 星期二",
   " 星期三",
   " 星期四",
   " 星期五",
   " 星期六");
   theday = today.getFullYear()+"年" + [today.getMonth()+1]+"月" +today.getDate()+"日" + d[today.getDay()+1];
   intHours = today.getHours();
   intMinutes = today.getMinutes();
   intSeconds = today.getSeconds();
   if (intHours == 0) {
   hours = "12:";
   xfile = " 午夜 ";
   } else if (intHours < 12) {
   hours = intHours+":";
   xfile = " 上午 ";
   } else if (intHours == 12) {
   hours = "12:";
   xfile = " 正午 ";
   } else {
   intHours = intHours - 12
   hours = intHours + ":";
   xfile = " 下午 ";
   }
   if (intMinutes < 10) {
   minutes = "0"+intMinutes+":";
   } else {
   minutes = intMinutes+":";
   }
   if (intSeconds < 10) {
   seconds = "0"+intSeconds+" ";
   } else {
   seconds = intSeconds+" ";
   }
   timeString = theday + xfile;
    document.write( theday );
   }