/*  用户注册 */	
		function submitform()
		{	
			//if(!checkUN())return false;
			if(!checkPwd())return false;
			if(!checkConPwd())return false;
			if(!checkMail())return false;
			if(!checkname())return false;
			if(!checkUN())return false;
			if(!checkpname())return false;
			if(!checksname())return false;

			if(myform.RadioButtonListSex[0].checked ==false && myform.RadioButtonListSex[1].checked == false) 
			{
				window.alert("Please select man or wuman");
				return false;
			}
	


		}
	/*	function checkStr(){ 
			var r, re;         
			var s = myform.TextBoxUserName.value;
			re = /^\\w+$/;      
			r = s.test(re);   
			return(r); //Return array containing all four
		}*/
		function isEmail(theStr)
		{
			var unchar="/\\;:,";
			var atIndex = theStr.indexOf('@');
			var dotIndex = theStr.indexOf('.', atIndex);
			var flag = true;
			for (i=0;i<theStr.length;i++){	
				if (unchar.indexOf(theStr.substr(i,1)) > -1){
					return false;		
				}
			}
			theSub = theStr.substring(0, dotIndex+1)
			if ((atIndex < 1)||(atIndex != theStr.lastIndexOf('@'))||(dotIndex < atIndex + 2)||(theStr.length <= theSub.length)) 
			{	flag = false; }
			else { flag = true; }
			return(flag);
		}
		function cnLength(Str) {
			var escStr = escape(Str);
			var numI = 0;
			var escStrlen = escStr.length;
			for (i = 0;  i < escStrlen;  i++) 
			if(escStr.charAt(i) == '%') 
			if(escStr.charAt(++i) == 'u')  numI ++;
			return Str.length+numI;
		}
		function checkPwd()
		{
			if (myform.TextBoxPassword.value == "")			
			{
				Password_div.innerHTML = "Please input Password！";
				//myform.TextBoxPassword.focus();				
				return false;						
			}
			if (cnLength(myform.TextBoxPassword.value) > 20)			
			{
				Password_div.innerHTML = "Password too long!";	
				//myform.TextBoxPassword.focus();			
				return false;						
			}
			if (cnLength(myform.TextBoxPassword.value) < 5)			
			{
				Password_div.innerHTML = "Password too short!";	
				//myform.TextBoxPassword.focus();			
				return false;						
			}
			Password_div.innerHTML = "<font color='green'>√</font>";
			return true;
		}
	function checkname()
		{

         if (cnLength(myform.sname.value) < 4)			
			{
				nicheng_div.innerHTML = "Username too short!";	
				//myform.TextBoxPassword.focus();			
				return false;						
			}
			if (cnLength(myform.sname.value) > 10)			
			{
				nicheng_div.innerHTML = "Username too long!";	
				//myform.TextBoxPassword.focus();			
				return false;						
			}
			nicheng_div.innerHTML = "<font color='green'>√</font>";
			return true;
		}


		function checkConPwd()
		{
			if (myform.TextBoxPasswordAff.value == "")			
			{
				ConPassword_div.innerHTML = "Not completing the password!";	
				//myform.TextBoxPasswordAff.focus();			
				return false;						
			}
			if (myform.TextBoxPasswordAff.value != myform.TextBoxPassword.value)			
			{
				ConPassword_div.innerHTML = "Password confirmed inconsistent with the password!";
				//myform.TextBoxPasswordAff.focus();				
				return false;						
			}
			if (myform.TextBoxUserName.value == myform.TextBoxPassword.value)			
			{
				ConPassword_div.innerHTML = "Password and user name can not be the same!";
				//myform.TextBoxPasswordAff.focus();				
				return false;						
			}
			ConPassword_div.innerHTML = "<font color='green'>√</font>";
			return true;
		}
		function checkMail()
		{
			if (myform.TextBoxEMail.value == "")			
			{
				Mail_div.innerHTML = "Not completing the e-mail address!";
				//myform.TextBoxEMail.focus();				
				return false;						
			}
			if (!isEmail(myform.TextBoxEMail.value))
			{
				Mail_div.innerHTML = "E-mail address is wrong！";
				//myform.TextBoxEMail.focus();					
				return false;
			}
			Mail_div.innerHTML = "<font color='green'>√</font>";
			return true;
			
		}


function checknum()
		{
			if (myform.num.value == "")			
			{
				num_div.innerHTML = "Fill in the correct validation code!";
				//myform.TextBoxEMail.focus();				
				return false;						
			}

			num_div.innerHTML = "<font color='green'>√</font>";
			return true;
			
		}

function checkpname()
		{
			if (myform.producer_name.value == "")			
			{
				pname_div.innerHTML = "Real name must be filled out";
				//myform.TextBoxEMail.focus();				
				return false;						
			}

			pname_div.innerHTML = "<font color='green'>√</font>";
			return true;
			
		}
function checksname()
		{
			if (myform.sname.value == "")			
			{
				sname_div.innerHTML = "昵称必须填写(论坛用户名)";
				//myform.TextBoxEMail.focus();				
				return false;						
			}

			sname_div.innerHTML = "<font color='green'>√</font>";
			return true;
			
		}

		 function checkUN()
		{	

			if (myform.TextBoxUserName.value == "")			
			{
				UserName_div.innerHTML = "Please input username ";	
				//myform.TextBoxUserName.focus();			
				return false;						
			}
			if (cnLength(myform.TextBoxUserName.value) > 26)			
			{
				UserName_div.innerHTML = "Username too long! ";	
				//myform.TextBoxUserName.focus();			
				return false;						
			}	
			if (cnLength(myform.TextBoxUserName.value) < 4)			
			{
				UserName_div.innerHTML = "Username too short!";
				//myform.TextBoxUserName.focus();				
				return false;						
			}

			UserName_div.innerHTML = "<font color='green'>√</font>";
			return true;
		}


		//-->
	
/*  伯客注册 */	
function showadv(){
if (document.myform.advshow.checked == true) {
        adv.style.display = "";
        advance.innerText="关闭申请博客选项:";
}else{
        adv.style.display = "none";
        advance.innerText="我要申请博客:";
}


}
	function check_user_exists(form){
u_name=myform.TextBoxUserName.value;
myurl=location.protocol+"//"+location.hostname+"/member_check.php?weblan=e&mbName="+u_name;
checkm.location.href=myurl;
return;
}
/*  搜索控制 */	

 function isKeyword(s)

 {

 	var a, errorChar;

	var badChar = "><,[]{}?/+=|\\'\":;~!@#$%^&()`"; 

   	if ( isEmpty(s) )

	{

		a = confirm("如果您不输入任何查询关键字，您可能会得到太多的查询结果。\n\n您确定要进行查询吗？");	

		if (a == false)

			return false;

	}

	else

	{

		//is s contain invalid characters

		//Validate the user name

		errorChar = isCharsInBagEx( s, badChar)

	    	if (errorChar != "" )

		{

			alert("请不要在查询关键字中输入字符" + errorChar + "\n\n请重新输入！" );

			return false;

		} 	

	}

	return true;

 }

 

 function isItemNum(s)

 {

 	if (isEmpty(s))

	{

		alert("请输入物品编号进行查询！");

 		return false;

	}

	var validChar = "0123456789"; 

	if (!isCharsInBag(s, validChar))

	{

		alert("您输入的物品编号" + s +"是无效的物品编号，\n\n请输入合法的物品编号！");

 		return false;

	}

	return true;		

 }

 

function checkinput() { 

	if(document.frm.old_pass.value=='' || document.frm.new_pass.value=='' || document.frm.new_pass2.value==''){
		alert("输入密码");
		document.frm.old_pass.focus();
		return false;
	}
	if(document.frm.new_pass.value != document.frm.new_pass2.value){
		alert("请确定新密码输入是否正确");
		document.frm.new_pass.focus();
		return false;
	}
	return true;
}


 
 /*  用户登陆 */	

	function checkfeed()
	{
		if(document.feedform.company.value=="")
		{
			alert("请输入公司名称");
			document.feedform.company.focus();
			return false;
		}
		if(document.feedform.name.value == "")
		{
			alert("请输入联系人姓名");
			document.feedform.name.focus();
			return false;
		}
		if(document.feedform.email.value == "")
		{
			alert("请输入联系人EMAIL地址");
			document.feedform.email.focus();
			return false;
		}
		if(document.feedform.phone.value == "")
		{
			alert("请输入联系人电话");
			document.feedform.phone.focus();
			return false;
		}
		if(document.feedform.remark.value == "")
		{
			alert("请输入留言内容");
			document.feedform.remark.focus();
			return false;
		}
	}




function resetBtn(fm){
   　　 fm.reset();
    　　return false;
　　}