function channelIdChanged(channelId){
		var myajax=new xmlhttp();
		myajax.loadJson( "/bar/getFolderList.do?channelId="+ channelId+ "&view=/bar/folderListJson",
			{jsonId:"folderlist",cache:false} );
	}
	function showChannelList(){
		obj = $("selectChannelId");
		obj.options.length = 0;
		op = new Option( "--请选择专区--", "0" );
		obj.options[0] = op;
		if( !channelListJson  ) return;
		
		for( i=0; i<channelListJson.list.length;i++ ){
			var item = channelListJson.list[i];
			op = new Option( item.channelName, item.channelId );
			obj.options[obj.options.length] = op;
		}
		if( initChannelId!=null ){
			obj.value= initChannelId;
			setTimeout( "channelIdChanged("+obj.value+")",500 );
			initChannelId = null;
		}
	}	
	function showFolderList(){
		obj = $("barId");
		obj.options.length = 0;
		op = new Option( "--请选择图吧--", "0" );
		obj.options[0] = op;
		if( !folderListJson  ) return;
		
		for( i=0; i<folderListJson.list.length;i++ ){
			var item = folderListJson.list[i];
			op = new Option( item.folderName, item.folderId );
			obj.options[obj.options.length] = op;
		}
		if( initBarId!=null ){
			obj.value= initBarId;
			initBarId = null;
		}
	}	
	function checkBarId(){
		obj = $("barId");
		if( obj.value == "0" ){
			alert( "请选择图吧" );
			return false;
		}
		if( !checkBlack( obj.value ) )
			return false;
		return true;
	}

	function checkSearch(aform){
		if (aform.elements['keyword'] && aform.keyword.value.trim()==""){
			alert( "请输入关键字" );
			return false;
		}
		if( aform.target=="_blank" )
			return true;
			
		var myajax=new xmlhttp();
		oreq = {method: 'get',	onComplete:showSearchResult };
		oreq.parameters ="";
		if (aform.elements['keyword'] )
			oreq.parameters += ("&keyword="+aform.keyword.value);
		if(aform.elements['channelId']&& aform.channelId.value>0)
			oreq.parameters += "&channelId=" + aform.channelId.value;
		if(aform.elements['folderId']&& aform.folderId.value>0)
			oreq.parameters += "&folderId=" + aform.folderId.value;
		if(aform.elements['sort']&& aform.sort.value>0)
			oreq.parameters += "&sort=" + aform.sort.value;
		if(aform.elements['pageNo']&& aform.pageNo.value>0)
			oreq.parameters += "&pageNo=" + aform.pageNo.value;
		if(aform.elements['toSearch']&& aform.toSearch.value!="")
			oreq.parameters += "&toSearch=" + aform.toSearch.value;
		if(aform.elements['view']&& aform.view.value!="")
			oreq.parameters += "&view=" + aform.view.value;
		if( oreq.parameters.length > 0 )
			oreq.parameters = oreq.parameters.substring(1);
		ret= myajax.request( aform.action,oreq );
		return false;
	}
	function showSearchResult( xconn, oReq ){
		ret = xconn.responseText;
		obj = $("searchResultDiv")
		obj.innerHTML = ret;
		//obj.className = "bobar";
	}
	
	function checkAdmin(a, folderId){
		if( !adminListJson.list ) return;
		for( i=0;i<adminListJson.list.length;i++){
			if( folderId==adminListJson.list[i].barId && adminListJson.list[i].auditFlag==2){
				a.href=a.href.replace(".shtml",".do");
				return;
			}
		}
	}
	function checkApplied(folderId){
		if( !adminListJson.list ) return true;
		for( i=0;i<adminListJson.list.length;i++){
			if( folderId==adminListJson.list[i].barId){
				alert( "呵呵，您之前已经申请了该图吧的吧主，再次感谢您的支持和参与！\n\n审核情况: "+adminListJson.list[i].auditMessage );
				return false;
			}
		}
		return true;
	}

	function checkBlack(folderId){
		if( !blackListJson.list ) return true;
		for( i=0;i<blackListJson.list.length;i++){
			if( folderId==blackListJson.list[i].barId){
				alert( "对不起，您已经列入本吧的黑名单,请和吧主或系统管理员联系。谢谢使用！" );
				return false;
			}
		}
		return true;
	}
	
	function dispTags(tag, forlderId){
		var result = "";
		var channel = ""
		if( forlderId>0)
			forlder = "&forlderId=" + forlderId;
		if( tag.length == 0 ) return;
		var arr = tag.split(',');
		for( i=0;i<arr.length;i++){
			result += "<a href='/bar/search.do?keyword="+arr[i]+forlder+"' target=_blank>"+arr[i]+"</a>, ";
		}
		if( result.length >0 )
			result = result.substring(0,result.length -2 )
		document.write( result );
	}
	function dispFileNav(userFileId){
		var prevImg = new Image();
		var nextImg = new Image();
		dispFileNav2( userFileId );
	}
	
	function dispFileNav2(userFileId){
		sIndex = 0;
		eIndex = 0;
		for( i=0;i<fileList.list.length;i++){
			uFile = fileList.list[i];
			if( uFile.userFileId == userFileId ){
				str = "";
				if( i>0 ){
					prevImg.pageUrl = "/bar/file/"+pageInfo.channelId+","+pageInfo.folderId+","+fileList.list[i-1].userFileId+".shtml";
					//str += "<a class='glay_black' href='"+prevImg.pageUrl+"'><img src=\"/images/bar/btn7.gif\" alt=\"上一张\" width=\"17\" height=\"17\" align='absmiddle' hspace=\"2\" border=0 >上一张</a>";
					str += "<a class='glay_black' href='"+prevImg.pageUrl+"'><img src=\"/images/bar/prevpic.gif\" alt=\"上一张\" width=\"80\" height=\"27\" align='absmiddle' hspace=\"2\" border=0 ></a>";
					try{
						prevImg.img.src = fileList.list[i-1].thumbUrl.replace('/s/','/m600x800/');
					}catch(e){}
				}
				if( i<fileList.list.length-1 ){
					nextImg.pageUrl = "/bar/file/"+pageInfo.channelId+","+pageInfo.folderId+","+fileList.list[i+1].userFileId+".shtml";
					//str += "&nbsp;<a class='glay_black' href='"+nextImg.pageUrl+"'><img src=\"/images/bar/btn8.gif\" alt=\"下一张\" width=\"17\" height=\"17\" align='absmiddle' hspace=\"2\" border=0 >下一张</a>";
					str += "&nbsp;<a class='glay_black' href='"+nextImg.pageUrl+"'><img src=\"/images/bar/nextpic.gif\" alt=\"下一张\" width=\"80\" height=\"27\" align='absmiddle' hspace=\"2\" border=0 ></a>";
					try{
						nextImg.img.src = fileList.list[i+1].thumbUrl.replace('/s/','/m600x800/');
					}catch(e){}
				}
				$("fileNav").innerHTML = str;
				break; 
			}
		}
	}
	function dispFileList(userFileId,num){
		sIndex = 0;
		eIndex = 0;
		if( fileList.list.length == 0 ) return;
		for( i=0;i<fileList.list.length;i++){
			uFile = fileList.list[i];
			if( uFile.userFileId == userFileId ){
				sIndex = parseInt(i > (num/2)? (i-num/2):0);
				eIndex = sIndex + num;
				if( eIndex >= fileList.list.length )
					eIndex = fileList.list.length;
				if( eIndex - sIndex < num && eIndex >= num )
					sIndex = eIndex - num;
				break; 
			}
		}
		//alert(sIndex+ "," + eIndex);
		var content = ''; 
		for(i=sIndex;i<eIndex;i++) {
			uFile = fileList.list[i];
			border = "";
			if( uFile.id==userFileId )
				border = "border:2px solid #fc0";
			content += "<div class='pic04' >";
			content += " <a href='/bar/file/"+pageInfo.channelId+","+pageInfo.folderId+","+uFile.userFileId+".shtml'><img src=\"" + uFile.thumbUrl.replace('/s/','/s60/') + "\" border=0 style='border:5px solid #DFF4FA'></a>";
			content += "<div align=\"center\" STYLE=\"white-space: nowrap;height:20px; width:70px; overflow: hidden; text-overflow:ellipsis\" >"+uFile.title+"</div></div>";
		}
		$("smallImgList").innerHTML = content;
		
		//显示小图列表上/下页图片
		sFileId = fileList.list[sIndex].userFileId;
		eFileId = fileList.list[eIndex-1].userFileId;
		$("prePage").innerHTML = "上6张";
		$("nextPage").innerHTML = "下6张";
		if (sIndex > 0) {
			//alert( "sIndex:"+ sIndex +",sFileId:"+ sFileId ); 
			$("prePage").innerHTML = "<a class='glay_black' href=\"javascript:dispFileList("+sFileId+","+num+");\">上6张</a>";
		}
		if (eIndex < fileList.list.length ) {
			//alert( "eIndex:"+ eIndex +",eFileId:"+ eFileId ); 
			$("nextPage").innerHTML = "<a class='glay_black' href=\"javascript:dispFileList("+eFileId+","+num+");\">下6张</a>";
		}
	}

	function onReviewSubmit(contentId,operId,support){
		var sendUrl="/jsp/common/reviewLogger.jsp?";
		if( operId==1160 )
			sendUrl += "folderId="+contentId;
		if( operId==1150 )
			sendUrl += "userFileId="+contentId;
		var myajax=new xmlhttp();
		myajax.loadJson( sendUrl, {jsonId:"reviewcount"});
	}