function dlCheck()
 {
     if(document.getElementById("CUserID")!=null){
         if(fTrim(document.getElementById("CUserID").value)==""){
             confirm("用户名不能为空！！");
             document.getElementById("CUserID").focus();
             return false;
         }
     }
     if(document.getElementById("CPassword")!=null){
         if(fTrim(document.getElementById("CPassword").value)==""){
             confirm("密码不能为空！！");
             document.getElementById("CPassword").focus();
             return false;
         }
     }
     if(document.getElementById("Checkword")!=null){
        if(fTrim(document.getElementById("Checkword").value)==""){
            confirm("验证码不能为空！！");
            document.getElementById("Checkword").focus();
            return false;
        }
     }
     
        if(document.getElementById("User_Login1_CUserID")!=null){
         if(fTrim(document.getElementById("User_Login1_CUserID").value)==""){
             confirm("用户名不能为空！！");
             document.getElementById("User_Login1_CUserID").focus();
             return false;
         }
     }
     if(document.getElementById("User_Login1_CPassword")!=null){
         if(fTrim(document.getElementById("User_Login1_CPassword").value)==""){
             confirm("密码不能为空！！");
             document.getElementById("User_Login1_CPassword").focus();
             return false;
         }
     }
     if(document.getElementById("User_Login1_Checkword")!=null){
        if(fTrim(document.getElementById("User_Login1_Checkword").value)==""){
            confirm("验证码不能为空！！");
            document.getElementById("User_Login1_Checkword").focus();
            return false;
        }
     }
     
 
}
function EnglishdlCheck()
 {
     if(document.getElementById("CUserID")!=null){
         if(fTrim(document.getElementById("CUserID").value)==""){
             confirm("User name can not be empty！！");
             document.getElementById("CUserID").focus();
             return false;
         }
     }
     if(document.getElementById("CPassword")!=null){
         if(fTrim(document.getElementById("CPassword").value)==""){
             confirm("Password can not be empty！！");
             document.getElementById("CPassword").focus();
             return false;
         }
     }
     if(document.getElementById("Checkword")!=null){
        if(fTrim(document.getElementById("Checkword").value)==""){
            confirm("Authentication code can not be empty！！");
            document.getElementById("Checkword").focus();
            return false;
        }
     }
     
        if(document.getElementById("User_Login1_CUserID")!=null){
         if(fTrim(document.getElementById("User_Login1_CUserID").value)==""){
             confirm("User name can not be empty！！");
             document.getElementById("User_Login1_CUserID").focus();
             return false;
         }
     }
     if(document.getElementById("User_Login1_CPassword")!=null){
         if(fTrim(document.getElementById("User_Login1_CPassword").value)==""){
             confirm("Password can not be empty！！");
             document.getElementById("User_Login1_CPassword").focus();
             return false;
         }
     }
     if(document.getElementById("User_Login1_Checkword")!=null){
        if(fTrim(document.getElementById("User_Login1_Checkword").value)==""){
            confirm("Authentication code can not be empty！！");
            document.getElementById("User_Login1_Checkword").focus();
            return false;
        }
     }
     
 
}
function PayCheck()
 {
     if(document.getElementById("txtUserName")!=null){
         if(fTrim(document.getElementById("txtUserName").value)==""){
             confirm("订购人姓名不能为空！！");
             document.getElementById("txtUserName").focus();
             return false;
         }
     }
     if(document.getElementById("txtAddress")!=null){
         if(fTrim(document.getElementById("txtAddress").value)==""){
             confirm("订购人地址不能为空！！");
             document.getElementById("txtAddress").focus();
             return false;
         }
     }
     if(document.getElementById("txtTel")!=null&&document.getElementById("txtPhone")!=null){
        if(fTrim(document.getElementById("txtTel").value)==""&&fTrim(document.getElementById("txtPhone").value)==""){
            confirm("联系电话和手机号码必须填写一项！！");
            document.getElementById("txtTel").focus();
            return false;
        }
     }
}
function EnglishPayCheck()
 {
     if(document.getElementById("txtUserName")!=null){
         if(fTrim(document.getElementById("txtUserName").value)==""){
             confirm("Order name can not be empty！！");
             document.getElementById("txtUserName").focus();
             return false;
         }
     }
     if(document.getElementById("txtAddress")!=null){
         if(fTrim(document.getElementById("txtAddress").value)==""){
             confirm("Address can not be ordered blank！！");
             document.getElementById("txtAddress").focus();
             return false;
         }
     }
     if(document.getElementById("txtTel")!=null&&document.getElementById("txtPhone")!=null){
        if(fTrim(document.getElementById("txtTel").value)==""&&fTrim(document.getElementById("txtPhone").value)==""){
            confirm("Contact telephone and mobile phone number must complete a！！");
            document.getElementById("txtTel").focus();
            return false;
        }
     }
}
function KeyWordCheck()
 {
     if(document.getElementById("bt")!=null){
         if(fTrim(document.getElementById("bt").value)==""){
             confirm("关健字不能为空！！");
             document.getElementById("bt").focus();
             return false;
         }
     }
    
}

function AddCheck()
 {
     if(document.getElementById("lb")!=null){
         if(document.getElementById("lb").value=="2DD1CD2D-0C58-4605-8485-324CF6E4C85B"){
             confirm("所属版块为必选项！！");
             document.getElementById("lb").focus();
             return false;
         }
         if(document.getElementById("lb").value=="20ab6230-b507-48c2-a52f-e0af47ce378b"||document.getElementById("lb").value=="22c63bac-e4ce-4fc1-a2e5-2ba5b323d0a5"||document.getElementById("lb").value=="31bf8737-370f-4b44-ab99-1d5a6ecca03b"){
             confirm("所选版块不能发表文章！！");
             document.getElementById("lb").focus();
             return false;
         }
     }
     if(document.getElementById("prodname")!=null){
         if(fTrim(document.getElementById("prodname").value)==""){
             confirm("主题不能为空！！");
             document.getElementById("prodname").focus();
             return false;
         }
     }
     if(document.getElementById("txtbody")!=null){
        if(fTrim(document.getElementById("txtbody").value)==""){
            confirm("内容不能为空！！");
            //document.getElementById("txtbody").focus();
            return false;
        }else{
            var AChk=chk.split("|");
            var p=true;
            for(i=0;i<=AChk.length;i++){
                if(AChk[i]!=""){
                   if(document.getElementById("txtbody").value.indexOf(AChk[i])!=-1){
                      p=false;
                   }
                }
             }
            if(!p){
                 confirm("请你文明发表内容，不要发表不文明内容以及违反中国法律的言论！");
                 return false;
            }
        }
     }
     
}
function particularCheck()
 {
     if(document.getElementById("txtbody")!=null){
        if(fTrim(document.getElementById("txtbody").value)==""){
            confirm("内容不能为空！！");
            //document.getElementById("txtbody").focus();
            return false;
           
        }else{
            var AChk=chk.split("|");
            var p=true;
            for(i=0;i<=AChk.length;i++){
                if(AChk[i]!=""){
                   if(document.getElementById("txtbody").value.indexOf(AChk[i])!=-1){
                      p=false;
                   }
                }
             }
            if(!p){
                 confirm("请你文明发表内容，不要发表不文明内容以及违反中国法律的言论！");
                 return false;
            }
       }
     }
    
}
 function fTrim(str)
{
	return str.replace(/(^\s*)|(\s*$)/g, ""); 
} 

function refreshCc() {
	var ccImg = document.getElementById("checkCodeImg");
	var ccImgSrc = "";
	if (ccImg) {
		nowTime = new Date()
		ccImgSrc = "../Style/RandomImage.aspx?tem=" + Math.random();
		ccImg.src = ccImgSrc;
	}
}