.center900 { margin-left:auto; margin-right:auto; width:900px; }
.center293 { margin-left:auto; margin-right:auto; width:293px; }
.center280 { margin-left:auto; margin-right:auto; width:280px; }
.center290 { margin-left:auto; margin-right:auto; width:290px; }
.center590 { margin-left:auto; margin-right:auto; width:590px; }

.table_itembg {background-image: url(../images/whosonline/itembg.jpg);width: 220px;}
.table_itembg_sm {background-image: url(../images/whosonline/itembg_sm.jpg);width: 180px;}
.table_itembg2 {
	background-image: url(../images/whosonline/itembg2.jpg);
	width: 220px;
	height: 70px;
}
.table_itembg3 {
	background-image: url(../images/whosonline/itembg3.jpg);
	width: 180px;
	height: 70px;
}
.table_itembg2top {
	background-image: url(../images/whosonline/itembg2_top.jpg);
	width: 220px;
	height: 38px;
}
.table_itembg2mid {
	background-image: url(../images/whosonline/itembg2_mid.jpg);
	width: 220px;
}
.table_itembg2bot {
	background-image: url(../images/whosonline/itembg2_bot.jpg);
	width: 220px;
	height: 10px;
}




.td_chatbg2 {background-image: url(../images/chatroom/chatbg.jpg);height: 460px;width: 900px;}

.width020{ width: 020px; }
.width150{ width: 150px; }
.width172{ width: 172px; }
.width175{ width: 175px; }
.width220{ width: 220px; }
.width440{ width: 440px; }
.width725{ width: 725px; }

.height005{ height: 5px; }
.height010{ height: 10px; }
.height060{ height: 60px; }
.height062{ height: 62px; }
.height220{ height: 220px; }
.height250{ height: 250px; }
.height420{ height: 420px; }