function checkInput(form){
	form.subject.value = form.subject.value.Trim();
	if(!checklength(form.subject.value,1,180)){
		sAlert("标题输入不能为空并且不能超过90个汉字！");
		return false;
	}
	var strReg = checkInfo(form.subject.value,filterword);
	if(strReg){
		sAlert("标题不能输入:"+strReg);
		return false;
	}

	if(typeof WYSIWYD == 'function' && editor._editMode == 'wysiwyg')
	{
		var body = editor._doc.body.innerHTML.Trim();
	}
	else
	{
		var body = document.messageForm.textarea.value.Trim();
	}
	if(!checklength(body,1,10000)){
		sAlert("内容输入不能为空并且不能超过一万个汉字！");
		return false;
	}
	var strReg = checkInfo(body,filterword);
	if(strReg){
		sAlert("内容不能输入:"+strReg);
		return false;
	}

	form.fileurl.value = form.fileurl.value.Trim();
	if(!checklength(form.fileurl.value,0,200)){
		sAlert("文件地址长度不能超过200个字符！");
		return false;
	}
	if(!isImg(form.fileurl.value)&&form.fileurl.value!=""){
		sAlert("文件地址格式不正确！");
		return false;
	}

	form.authcode.value = form.authcode.value.Trim();
	if(!checklength(form.authcode.value,1,4)){
		sAlert("认证码输入不能为空！");
		showCheckCode();
		return false;
	}
	if(!Signup_CheckNumber(form.authcode.value,4,4)){
		sAlert("认证码应该是4个阿拉伯数字！");
		return false;
	}
	//return true;
	Request();
}

function checkCreate(form){
	form.homename.value = form.homename.value.Trim();
	if(!checklength(form.homename.value,1,60)){
		document.getElementById('home_name').innerHTML = "帖吧名称不能为空并且不能超过15个汉字！";
		return false;
	}
	else
	{
		document.getElementById('home_name').innerHTML = "";
	}

	var strReg = checkInfo(form.homename.value,filterword);
	if(strReg){
		document.getElementById('home_name').innerHTML = "帖吧名称不能输入:"+strReg;
		return false;
	}
	else
	{
		document.getElementById('home_name').innerHTML = "";
	}
	
	if(form.bar_class.value == "0")
	{
		document.getElementById('home_class').innerHTML = "请选择帖吧分类！";
		return false;
	}
	else
	{
		document.getElementById('home_class').innerHTML = "";
	}

	form.introduction.value = form.introduction.value.Trim();
	if(!checklength(form.introduction.value,1,100)){
		document.getElementById('home_introduction').innerHTML = "帖吧简介不能为空并且不能超过一百个汉字！";
		return false;
	}
	else
	{
		document.getElementById('home_introduction').innerHTML = "";
	}
	var strReg = checkInfo(form.introduction.value,filterword);
	if(strReg){
		document.getElementById('home_introduction').innerHTML = "帖吧简介不能输入:"+strReg;
		return false;
	}
	else
	{
		document.getElementById('home_introduction').innerHTML = "";
	}

	form.domain.value = form.domain.value.Trim();
	if(!checklength(form.domain.value,1,9)){
		document.getElementById('home_domain').innerHTML = "帖吧域名不能为空并且不能超过九个字符！";
		return false;
	}
	else
	{
		document.getElementById('home_domain').innerHTML = "";
	}

	form.authcode.value = form.authcode.value.Trim();
	if(!checklength(form.authcode.value,1,4)){
		document.getElementById('home_authcode').innerHTML = "认证码输入不能为空！";
		return false;
	}
	else if(!Signup_CheckNumber(form.authcode.value,4,4)){
		document.getElementById('home_authcode').innerHTML = "认证码应该是4个阿拉伯数字！";
		return false;
	}
	else
	{
		document.getElementById('home_authcode').innerHTML = "";
	}

	createRequest();
}