if(typeof(mobile)=="undefined"){var mobile={}
}mobile.DartWatcher=Class.create({_bannerWrapper:null,_options:null,showBanner:false,initialize:function(c,b){this._bannerWrapper=$(c);
this._options=Object.extend({nullHtmlElement:"span img[src*='http://pics.ebaystatic.com/aw/pics/de/mobile_de/1x1.gif'] ,a img[src*='http://m1.2mdn.net/viewad/817-grey.gif'] ,table img[src*='http://pics.ebaystatic.com/aw/pics/de/mobile_de/1x1.gif'], table img[src*='http://pics.ebaystatic.com/aw/pics/de/mobile_de/default_2x2.GIF']",toggleAction:"display"},b);
if(this._bannerWrapper){var a=this._checkNullElement();
if(!a){if(this._options.toggleAction=="display"){this._bannerWrapper.setStyle({display:"block"})
}else{if(this._options.toggleAction=="visibility"){this._bannerWrapper.setStyle({visibility:"visible"})
}}this.showBanner=true
}else{this._bannerWrapper.hide()
}}},getBannerWrapper:function(){return this._bannerWrapper
},_checkNullElement:function(){var a=this._bannerWrapper.down(this._options.nullHtmlElement);
if(a){return true
}else{return false
}}});