var theTimeout;
//显示INDEX对应的HTML
function showIndexHtml(){
	//alert("showIndexHtml");
	document.getElementById("bbs_html").style.display='none';
	document.getElementById("index_html").style.display='';
	}

//隐藏BBS对应的HTML
function hideIndexHtml(){
	//alert("hideIndexHtml");
	document.getElementById("index_html").style.display='none';
	}
var flag = "1";
function backup(seq, bbs){
	flag = "1";
	showBbsHtml(seq, bbs);
}

//显示BBS对应的HTML
function showBbsHtml(seq, bbs, bbq){
			if(	document.getElementById("bbs_white_bg").style.display=='none')
			{
			document.getElementById("bbs_white_bg").style.display='';
			}
			document.index.SetVariable("bgState", "bbs");
			theTimeout=setTimeout( function(){document.getElementById("bbs_html").style.display='';}, 900);
	if (flag == "1"){
		if (seq.length > 0){
			switch(bbs){
				case "1":
					document.getElementById("ssdd1").innerHTML = "";
					setTimeout( function(){document.getElementById("ssdd").style.display='none';document.getElementById("ssdd1").style.display='block';xml('/bbs/bbs_detail.asp?seq='+seq,'ssdd1');}, 1100);
					
					 //公告详细
					//document.getElementById("ssdd1").style.display="block";
					break;
				case "2":
					document.getElementById("ssdd1").innerHTML = "";
					setTimeout( function(){document.getElementById("ssdd").style.display='none';document.getElementById("ssdd1").style.display='block';xml('/bbs/bbs_index.asp','ssdd1');}, 1100);
					 //公告列表
					break;
				case "3":
					//xml('/bbs/bbs_event.asp','bbs_html'); //公告列表
					//bbs_html.innerHTML = ssdd.innerHTML;
					setTimeout( function(){document.getElementById("ssdd1").style.display='none';document.getElementById("ssdd").style.display='block';}, 1000);
					
					break;
			}
		}
		flag = "0";
	}
}

//隐藏BBS对应的HTML
function hideBbsHtml(){
	//alert("hideBbsHtml");
	window.clearTimeout(theTimeout);
	document.getElementById("bbs_html").style.display='none';
}