function upload(m) {
	var f = document.writeForm;
	var attachidx = $("attachidx").value;
	var totaluploadsize = toKB($("totaluploadsize").value);
	
	var bbsId = $("bbsId").value;
	var forumId = $("forumId").value;
	
	if (parseInt(attachidx) >= MAX_UPLOAD_CNT) {
		alert("附件数不能超过 " + MAX_UPLOAD_CNT + "个!");
		return;
	}
    
	var url = $("url").value;
	var s = url + "R2ForumArticle.nhn?m=" + m + "&attachidx=" + attachidx + "&totaluploadsize=" + totaluploadsize+"&bbsId="+bbsId+"&forumId="+forumId;
	popup('03',s);
}



function addAttachedFile(files){
	var f = document.writeForm;			
	var fileName = files.fileName;
	var fullPath = files.fullPath;
	var size = files.fileSize;
	var fileUrl = files.fileUrl;

	
	var totaluploadsize = f.totaluploadsize.value;
	if(totaluploadsize != null && totaluploadsize != "") {
		totaluploadsize =  parseInt(totaluploadsize) + parseInt(size) ;
	}
	
	if (totaluploadsize > (MAX_UPLOAD_SIZE * 1024 * 1024) ) {
		alert("附件大小不能超过 " + MAX_UPLOAD_SIZE + "MB 。");		
		return;
	}
	
	
	var oOption = document.createElement("OPTION");
	$("filelist").options.add(oOption);
	oOption.innerText = fileName + "/" + toKB(size) + "KB";
	oOption.value = fullPath;
	f.totaluploadsizedisp.value = toKB(totaluploadsize); 
	f.totaluploadsize.value = totaluploadsize ; 
	

	var attachidx = parseInt(f.attachidx.value);
	var tempUrl = fileUrl;
	//f.attachid[attachidx].value = attachidx;
	f.attachname[attachidx].value = fullPath;
	f.attachsize[attachidx].value = size;
	f.attachurltxt[attachidx].value = tempUrl;
	f.attachidx.value = attachidx + 1;
	
	
	if (typeof(mediaType) == "string" && mediaType != "") {
		if(mediaType == "audioVideo" && fileName.indexOf(".swf") != -1) {
			saveMedia("flash", tempUrl, alignType, 500, 400);
		} else {
			saveMedia(mediaType, tempUrl, alignType);
		}
	}
}


function insert() {

	var f = document.writeForm;
	if (typeof(objEditor) == "object") {
		//用smart edit发贴
		$("article.content").value = objEditor.getContent(true);

		$("contenttxt").value = objEditor.getTextContent();
		$("article.htmlUseYn").value="Y";
		//if($("article.htmlUseYn").value!="Y") {
			//$("article.htmlUseYn").value="N";
		//}
	} else {
		//快速发贴
		$("contenttxt").value = $("article.content").value;
		$("article.htmlUseYn").value = "N";
	}
	
	if($("article.subject").value.Trim()==''){
		alert('标题不能为空！');
		$("article.subject").focus(); 
		return;
	}
    if($("contenttxt").value.Trim()==''){
		alert("内容不能为空!");
		return;
    }
	
	if(!validatejs.maxLength($("contenttxt"),2000,'字数不能超过2000字')) return;
    
    if (typeof(MIN_UPLOAD_CNT) == "number" && typeof(f.attachidx) == "object") {
		if (MIN_UPLOAD_CNT > parseInt(f.attachidx.value)) {
			alert(" "+MIN_UPLOAD_CNT+"");
			return;
		}
	}

	f.action= "/R2ForumArticle.nhn";
	f.method="post";
	f.submit(); 
	$("submit_div").innerHTML="";
}




function chkattach() {
	
	var f = document.writeForm;
	var ret = false;
	for (i=0; i < 10 ; i++) {
		if (typeof(f.attachsize[i]) == "object") {
			if (f.attachsize[i].value > 0) {
				ret = true;
			}
		}
	}
	return ret;
}

function deletefile() {
	var f = document.writeForm;
	if (!chkattach()) {
		alert("没有要删除的文件");
		return;
	}
	if (f.filelist.options.selectedIndex < 1){
		alert("请选择要删除的文件");
		return;
	}
	if (confirm("确定要删除吗？") == false) {
		return;
	}
	
	var filename = f.filelist.options[f.filelist.options.selectedIndex].value;
	var filesize = f.attachsize[f.filelist.options.selectedIndex-1].value;
	var attachidx = f.filelist.options.selectedIndex;
	var totaluploadsize = f.totaluploadsize.value;
	var attachid = f.attachid[f.filelist.options.selectedIndex-1].value;
	var tmppath = f.attachname[f.filelist.options.selectedIndex-1].value;
	var bbsid = f.bbsId.value;
	var forumId = f.forumId.value;
	var articleId = f.articleId.value;
	var attachurltxt = f.attachurltxt[f.filelist.options.selectedIndex-1].value;
	var url = f.url.value;
	var s = url + "R2ForumArticle.nhn?m=deleteFile&filename="+filename+"&attachidx="+attachidx+"&filesize="+filesize+"&attachid="+attachid+"&tmppath="+tmppath+"&bbsId="+bbsid+"&forumId="+forumId+"&articleId="+articleId+ "&attachurltxt="+attachurltxt;
	popup('02',s);
	
}