html, body	{ width:100%; height:100%; }

#wrapper	{ width:100%; height:100%; min-width:100%;}

#header	{ width: 375px; height: 166px; margin: 0 auto; position:relative;}
#menu_bg	{ width: 100%;height: 40px;  top:165px;margin: 0 auto; position:fixed;background:#FFF; opacity:0; filter:alpha(opacity=50);z-index:99;}
#menu	{ width: 488px; margin: 0 auto; position:relative; z-index:999990;}
#footer	{width:449px;  height: 100px; margin: 0 auto;  text-align:center  position: relative;}
#foot { position: relative; width:100%; z-index:10000;}

/*footArea */
#footArea	{ width:449px; margin: 0 auto; height: 50px; position:fixed; bottom: 10px; }
#footArea .copyright	{margin: 0 auto;  width:449px; height:50px; }