AgeCheckPage=Class.create();AgeCheckPage.prototype={initialize:function(){this.data={enter:{normal:this.preload("/r18/design/image/age/button/normal/enter.png"),hover:this.preload("/r18/design/image/age/button/hover/enter.png")},leave:{normal:this.preload("/r18/design/image/age/button/normal/leave.png"),hover:this.preload("/r18/design/image/age/button/hover/leave.png")}};},onMouseOverEnter:function(){this.toDefault();this.change("age_enter",this.data.enter.hover);},onMouseOverLeave:function(){this.toDefault();this.change("age_leave",this.data.leave.hover);},onMouseOutEnter:function(){this.toDefault();},onMouseOutLeave:function(){this.toDefault();},preload:function(a){index=this.loaded.length;this.loaded[index]=new Image();this.loaded[index].src=a;return index;},change:function(b,a){$(b).src=this.loaded[a].src;this.iepngfix(b);},toDefault:function(){this.change("age_enter",this.data.enter.normal);this.change("age_leave",this.data.leave.normal);},iepngfix:function(a){if(!/^Mozilla\/4.0\s\(compatible;\sMSIE\s\d+\.\d+/.test(navigator.userAgent)){return;}if(typeof IEPNGFIX=="undefined"){return;}IEPNGFIX.fix($(a));},data:{},loaded:[]};var myAgeCheckPage=new AgeCheckPage();