#flashGame{
	position:absolute;
	margin-left:-300px;
	left:50%;
	top:105px;
	width:600px;
	height:400px;
	z-index:10;
	display:none;
}
#gameNav{
	position:absolute; 
	left:50%;
	width:600px;
	height:400px;
	margin-left: -300px; 
	z-Index:100;
	display:none;
}
#back{
	width: 100% ;
	text-align: center ;
	overflow:hidden;
	height:830px;
}
#bannerx{ 
	position:absolute;
	margin-left:190px;
	left:50%;
	top:35px;
	z-index:200;
	display:none;
}