JS based on object-oriented Carousel diagram 2

The <script>//function cannot have the same name,--The child function//is defined function------------------AutoTab (ID) {tab.apply (this, argumen    TS);    This.timer = null;    This.inits (); This.autoplay ();} Autotab.prototype = new Tab ();    AutoTab.prototype.constructor = autotab;//Initialization AutoTab.prototype.inits = function () {this.play ();    This.over (); This.out ();};/    /AutoPlay AutoTab.prototype.play = function () {var _this = this;        This.timer = setinterval (function () {_this.inow++;        if (_this.inow==_this.abtn.length) {_this.inow = 0;    } _this.tab (); },1000);};/ /Stop AutoTab.prototype.stop = function () {clearinterval (this.timer);};/    /mouse over AutoTab.prototype.over = function () {var _this = this;    This.oBox.onmouseover = function () {_this.stop (); };};/    /mouse Away AutoTab.prototype.out = function () {var _this = this;    This.oBox.onmouseout = function () {_this.play (); };};    Window.onload=function () {New Tab (' tab1 '); New AutoTab (' tab2 ');}; </script>

　　

JS based on object-oriented Carousel diagram 2