.tbox_background {
	float:left;
	z-index:1000;
	position:absolute;
	top:0px; 
	left:0px;
	width:100%;
	height:100%;
	filter:alpha(opacity=80);
	_moz-opacity:0.8;
	opacity:0.8;
	background-color:#999;
}
#tbox {
	position: absolute;
	top: 0;
	left: 0;
	text-align: left;
	z-index:1001;
	width:100%;
}
#tbox .popup {
	background:url(b.png);
	margin:0 auto;
}
#tbox .loading {
	text-align: center;
	background:url(bigloading.gif) no repeat;
}
#tbox .body {
	position: relative;
	background:#fff;
	border:1px solid #666;
	margin:8px;
}
#tbox .content {
	background:#fff;
	padding:0px;
	width:100%;
}