#body{
background-color:#000000;
}

#main{
	margin: 0 auto;
	width:100%;
	height:100%;
	background-color:#000000;
	
	


}
#tmp{
width:100%;
height: 250px;
	background-image:url(bgup.gif);
	background-position:top;
	background-repeat:repeat-x;
	margin-left:auto;
	margin-right:auto;
	text-align:center;

	

}
#tmp img{
margin-top:100px;
}
#container {
    width: 100%;
    height: 250px;
	background-image:url(bg.gif);
	background-position:bottom;
	background-repeat:repeat-x;
	margin-left:auto;
	margin-right:auto;
	text-align:center;
}

img:hover {
background-image:url(Enter2.png);