.nav{
	width: 920px;
	height: 20px;
	border: solid 1px #D6D6D6;
	line-height: 20px;
	padding-left: 6px;
}
.helpmenu{
	width: 248px;
	margin-left: 2px;
	margin-top: 4px;
	display: inline;
	float: left;
}
.helpmenubgtop{
	width: 248px;
	height: 3px;
	font-size: 0px;
	line-height: 3px;
	background-image: url(/images/help/help_bg_top.gif);
}
.helpmenubgcontent{
	width: 248px;
	background-image: url(/images/help/help_bg_content.gif); background-repeat: repeat-y;
}
.helpmenubgbottom{
	width: 248px;
	height: 5px;
	font-size: 0px;
	line-height: 5px;
	background-image: url(/images/help/help_bg_bottom.gif);
}
.helpmenutdbg{
	height: 45px;
	line-height: 48px;
	background-image: url(/images/help/help_bg_menu.gif); background-repeat: no-repeat;
}
.helpcontent{
	width: 608px;
	margin-left: 35px;
	margin-top: 4px;
	display: inline;
	float: left;
}
.lb{
	width: 940px;
	margin: auto;
	overflow:hidden;
}
.lbtopbg{
	width: 940px;
	height: 4px;
	line-height: 4px;
	font-size: 0px;
	background-image: url(/images/help/lb_bg_top.gif);
}
.lbcontentbg{
	width: 940px;
	background-image: url(/images/help/lb_bg_content.gif); background-repeat: repeat-y;
	overflow:hidden;
}
.lbbottombg{
	width: 940px;
	height: 5px;
	line-height: 5px;
	font-size: 0px;
	background-image: url(/images/help/lb_bg_bottom.gif);
}