function showadv()
{
	if (document.myform.advshow.checked == true) 
	{
		document.getElementById("adv").style.display = "block";
		document.getElementById("advance").innerHTML="关闭高级用户设置选项";
	}
	else
	{
		document.getElementById("adv").style.display = "none";
		document.getElementById("advance").innerHTML="显示高级用户设置选项";
	}
}
function ChkRegForm()
{
	if(document.myform.UserName.value == "") 
	{
		alert('用户名不能为空！');
		document.myform.UserName.focus();
		return false;
	}
	if(document.myform.PassWord.value == "") 
	{
		alert('密码不能为空！');
		document.myform.PassWord.focus();
		return false;
	}
	if(document.myform.ConPassWord.value == "") 
	{
		alert('请再输入一次密码！');
		document.myform.ConPassWord.focus();
		return false;
	}
	if(document.myform.PassWord.value != document.myform.ConPassWord.value) 
	{
		alert('两次密码输入不相同！');
		document.myform.PassWord.value="";
		document.myform.ConPassWord.value="";
		document.myform.PassWord.focus();
		return false;
	}
	if(document.myform.EMail.value.indexOf("@",0) < 1||document.myform.EMail.value.indexOf(".",0) < 1||document.myform.EMail.value.length-document.myform.EMail.value.indexOf("@",0) < 5||document.myform.EMail.value.length-document.myform.EMail.value.indexOf(".",0) < 3)
	{
		alert('请输入正确的电子信箱！');
		document.myform.EMail.focus();
		return false;
	}
	if(document.myform.ChkNum.value == "") 
	{
		alert('验证码不能为空！');
		document.myform.ChkNum.focus();
		return false;
	}
	return true;
}

function DoTitle(addTitle) 
{ 
	var revisedTitle; 
	var currentTitle = document.frmPost.Title.value; 
	revisedTitle = addTitle+currentTitle; 
	document.frmPost.Title.value=revisedTitle; 
	document.frmPost.Title.focus(); 
	return; 
}

function DoUser(addUser) 
{ 
	var revisedUser; 
	var currentUser = document.frmPost.ToUser.value; 
	revisedUser = currentUser+addUser+","; 
	document.frmPost.ToUser.value=revisedUser; 
	document.frmPost.ToUser.focus(); 
	return; 
}


function CheckData() 
{
	if (document.frmPost.ClassID.value== "") 
	{
		alert('请选择所属具体版面！');
		document.frmPost.ClassID.focus();
		return false;
	}
	if (document.frmPost.Title.value=="") 
	{
		alert('帖子标题不能为空！');
		document.frmPost.Title.focus();
		return false;
	}	
	var strMode=eWebEditor.ModeEdit.value
	switch(strMode)
	{
		case "CODE":
			document.frmPost.content.value = eWebEditor.eWebEditor.document.body.innerText;
			break;
		case "TEXT":
			document.frmPost.content.value = eWebEditor.eWebEditor.document.body.innerText;
			break;
		case "EDIT":
			document.frmPost.content.value = eWebEditor.eWebEditor.document.body.innerHTML;
			break;
		case "VIEW":
			document.frmPost.content.value = eWebEditor.eWebEditor.document.body.innerHTML;
			break;
		default:
			document.frmPost.content.value = eWebEditor.eWebEditor.document.body.innerHTML;
			break;
	}
	if (document.frmPost.content.value=="")
	{
		alert("内容不能为空！");
		eWebEditor.eWebEditor.focus();
		return false;
	}
	if (document.frmPost.content.value.length>65536)
	{
		alert("内容长度不能大于64K！");
		eWebEditor.eWebEditor.focus();
		return false;
	}
	document.frmPost.addData.value ="正在提交，请稍候...";
	document.frmPost.addData.disabled=true;
	eWebEditor.remoteUpload("doSubmit()");
	return true;	
}
function doSubmit()
{
	document.frmPost.submit();
}

function ChkLogin()
{
	if(document.frmLogin.UserName.value == "") 
	{
		alert('用户名不能为空！');
		document.frmLogin.UserName.focus();
		return false;
	}
	if(document.frmLogin.PassWord.value == "") 
	{
		alert('密码不能为空！');
		document.frmLogin.PassWord.focus();
		return false;
	}
	if(document.frmLogin.ChkNum.value == "") 
	{
		alert('验证码不能为空！');
		document.frmLogin.ChkNum.focus();
		return false;
	}
	return true;
}
function ChkLoginIndex()
{
	if(document.frmLogin.UserName.value == "") 
	{
		alert('用户名不能为空！');
		document.frmLogin.UserName.focus();
		return false;
	}
	if(document.frmLogin.PassWord.value == "") 
	{
		alert('密码不能为空！');
		document.frmLogin.PassWord.focus();
		return false;
	}
	return true;
}

function CheckReply() 
{	
	var strMode=eWebEditor.ModeEdit.value
	switch(strMode)
	{
		case "CODE":
			document.frmReply.content.value = eWebEditor.eWebEditor.document.body.innerText;
			break;
		case "TEXT":
			document.frmReply.content.value = eWebEditor.eWebEditor.document.body.innerText;
			break;
		case "EDIT":
			document.frmReply.content.value = eWebEditor.eWebEditor.document.body.innerHTML;
			break;
		case "VIEW":
			document.frmReply.content.value = eWebEditor.eWebEditor.document.body.innerHTML;
			break;
		default:
			document.frmReply.content.value = eWebEditor.eWebEditor.document.body.innerHTML;
			break;
	}
	if (document.frmReply.content.value=="")
	{
		alert("回复内容不能为空！");
		eWebEditor.eWebEditor.focus();
		return false;
	}
	if (document.frmReply.content.value.length>65536)
	{
		alert("回复内容长度不能大于64K！");
		eWebEditor.eWebEditor.focus();
		return false;
	}
	document.frmReply.addData.value ="正在提交，请稍候...";
	document.frmReply.addData.disabled=true;
	eWebEditor.remoteUpload("dotheSubmit()");
	return true;	
}
function dotheSubmit()
{
	document.frmReply.submit();
}

function CheckUserName(value)
{
	if(value!="")
	{
		window.open("check_UserName.asp?UserName="+value,"",'toolbar=no,directories=no,scrollbars=0,resizable=1,status=no,menubar=0,width=360,height=134,left=394,top=375');
	}
}