#divBG{width:783px;height:0px;margin-left:auto;margin-right:auto;}
#divAD{position:relative;width:783px;height:0px;}
#divADButtonOpen{position:absolute;top:0px;left:784px;z-index:100;}
#divADContent{position:relative;overflow:hidden;left:0px;top:0px;right:0px;bottom:0px;}
#divADButtonClose{position:absolute;top:10px;left:750px;z-index:100;}