document.write('<style>'
				+'.nav{width:996px; height:41px; margin:0px auto;}'
				+'.nav_left{width:3px; height:41px; background:url(../images/help_nav_left.gif) no-repeat; float:left;}'
				+'.nav_right{width:3px; height:41px; background:url(../images/help_nav_right.gif) no-repeat; float:left;}'
				+'.nav_main{width:990px;height:41px;background:url(../images/help_nav_mainbg.gif) repeat-x; float:left;}'
				+'.nav_main li{height:28px; line-height:28px; float:left; margin:7px; display:inline; cursor:pointer; font-size:14px; font-weight:bold;}'
				+'.nav_main li a.tab1{color:#FFFFFF; width:48px; height:28px; display:block; text-align:center;}'
				+'.nav_main li a.tab1:hover{color:#000000; width:48px; height:28px; background:url(../images/help_nav_list_hover.gif) no-repeat;}'
				+'.nav_main li a.active_on1{color:#000000; width:48px; height:28px; background:url(../images/help_nav_list_hover.gif) no-repeat;}'
				+'.nav_main li a.tab{color:#FFFFFF; width:69px; height:28px; display:block; text-align:center;}'
				+'.nav_main li a.tab:hover{color:#000000; width:69px; height:28px; background:url(../images/help_nav_list_hover_l.gif) no-repeat;}'
				+'.nav_main li a.active_on{color:#000000; width:69px; height:28px; background:url(../images/help_nav_list_hover_l.gif) no-repeat;}'
				+'.nav_main .first{margin-left:188px; margin-right:0px;}'
				+'.nav_main .list_item{cursor:default;}'
				+'</style>'
				+'<div class="nav">'
				+'<div class="nav_left"></div>'
				+'<ul class="nav_main">'
				+'<li class="first"><a href="/index.jsp" class="tab1 active_on1" id="mainnav1">首页</a></li>'
				+'<li class="list_item"><img src="/images/help_nav_list_bg.gif" width="2" height="22" /></li>'
				+'<li><a href="/members_center.jsp" class="tab" id="mainnav2">会员中心</a></li>'
				+'<li class="list_item"><img src="/images/help_nav_list_bg.gif" width="2" height="22" /></li>'
				+'<li><a href="/sub_betting.jsp" class="tab" id="mainnav3">我要投注</a></li>'
				+'<li class="list_item"><img src="/images/help_nav_list_bg.gif" width="2" height="22" /></li>'
				+'<li><a href="/groupbet.do" class="tab" id="mainnav7">高级投注</a></li>'
				+'<li class="list_item"><img src="/images/help_nav_list_bg.gif" width="2" height="22" /></li>'
				+'<li><a href="/lott_query.jsp" class="tab" id="mainnav4">爱心排行</a></li>'
				+'<li class="list_item"><img src="/images/help_nav_list_bg.gif" width="2" height="22" /></li>'
				+'<li><a href="/news.jsp" class="tab" id="mainnav5">彩票信息</a></li>'
				+'<li class="list_item"><img src="/images/help_nav_list_bg.gif" width="2" height="22" /></li>'
				+'<li><a href="/help_center/help_faq.html" class="tab" id="mainnav6"">帮助中心</a></li>');
if (document.domain == "kds.caipiao001.com") {
	document.write('<li class="list_item"><img src="../images/help_nav_list_bg.gif" width="2" height="22" /></li>'
				+'<li><a href="http://club.pchome.net/forum_18_250.html" target="_blank" class="tab" id="mainnav5">论 坛</a></li>');
}
document.write('</ul>'
				+'<div class="nav_right"></div>'
				+'</div>'
);

if(document.getElementById("Flag4nav")==null){
	document.getElementById("mainnav1").className="tab1";
}
else{
var flag=document.getElementById("Flag4nav").title;
var Num=Number(flag);
var firstNav=document.getElementById("mainnav1")
var activeNav=document.getElementById("mainnav"+Num)
switch(Num){
	case 1:
	break;

	case 2:
	firstNav.className="tab1"
	activeNav.className="tab active_on"
	break;
	
	case 3:
	firstNav.className="tab1"
	activeNav.className="tab active_on"
	break;
	
	case 4:
	firstNav.className="tab1"
	activeNav.className="tab active_on"
	break;
	
	case 5:
	firstNav.className="tab1"
	activeNav.className="tab active_on"
	break;
	
	case 6:
	firstNav.className="tab1"
	activeNav.className="tab active_on"
	break;
	
	case 7:
	firstNav.className="tab1"
	activeNav.className="tab active_on"
	break;
	
	default:
	firstNav.className="tab1"
}

}