function CheckPwdLength(Input,Msg)
{
	var un=Input.value;
	var patrn=/^([a-zA-Z0-9]|[._]){4,20}$/; 
if (!patrn.exec(un)) 
{
$("#"+Msg).html("<img src='images/icoRedx.gif' alt='填写错误' align='absmiddle' /> 4-20个字符(包括中文、小写字母、数字、下划线)");
$("#"+Msg).removeClass("fOra");
$("#"+Msg).addClass("fGrey2");
}
else
{
$("#"+Msg).html("<img src='images/icoGreenok.gif' alt='填写正确' align='absmiddle' /> <span class='fGreen'>填写正确</span>");
}	
}

function CheckPwd(FirstPwd,SecondPwd,Msg)
{
var pwd1=$("#"+FirstPwd).val();
var pwd2=SecondPwd.value;
var patrn=/^([a-zA-Z0-9]|[._]){4,20}$/; 
if(patrn.exec(pwd2)){
		if(pwd1==pwd2)
		{
			$("#"+Msg).html("<img src='images/icoGreenok.gif' alt='填写正确' align='absmiddle' /> <span class='fGreen'>填写正确</span>");
			return true;
		}
		else
		{
			
			$("#"+Msg).html("<img src='images/icoRedx.gif' alt='填写错误' align='absmiddle' /> <span class='fGreen'>输入的密码不一致</span>");
			return false;	
		}
		}
		else{
		$("#"+Msg).html("<img src='images/icoRedx.gif' alt='填写错误' align='absmiddle' /> 4-20个字符(包括中文、小写字母、数字、下划线)");
		}
	return false;
}

function RegisterCheckUserName(Input,Msg)
{
	var un=Input.value;
	var patrn=/^([a-zA-Z0-9]|[._]){4,20}$/; 
if (!patrn.exec(un)) 
{
$("#"+Msg).html("<img src='images/icoRedx.gif' alt='填写错误' align='absmiddle' /> 4-20个字符(包括中文、小写字母、数字、下划线)");
$("#"+Msg).removeClass("fOra");
$("#"+Msg).addClass("fGrey2");
}
else
{
$("#"+Msg).load("ajax.aspx?typeId=4&userName="+un);
}

}
function UpdateCheckCode(imgcode){
imgcode.src='/imgCode.aspx?action='+ Math.round(Math.random()*10000);
}
function RegisterCheckUserEmail(Input,Msg)
{
	var un=Input.value;
	
	if (un.length>=6)
	{
		if (un.length<60)
		{
		    var patrn=/\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/; 
			if (patrn.exec(un))
			{
              $("#"+Msg).load("ajax.aspx?typeId=3&email="+un);
			}
			else
			{
				$("#"+Msg).html("<img src='images/icoRedx.gif' alt='填写正确' align='absmiddle' /> <span class='fGreen'>email格式有误1</span>");
			}
		}
		else
		{
		$("#"+Msg).html("<img src='images/icoRedx.gif' alt='填写正确' align='absmiddle' /> <span class='fGreen'>email格式有误2</span>");
			
		}	
	}
	else
	{
			$("#"+Msg).html("<img src='images/icoRedx.gif' alt='填写正确' align='absmiddle' /> <span class='fGreen'>请您填写email信息</span>");
	}
}
function checkCode(){
var regcode=$("#txbCode").val();
if(regcode==""){
"<img src='images/icoRedx.gif' alt='填写错误' align='absmiddle' /> <span class='fOra'>请输入验证码！</span>"
}
else{
$("#spCode").load("ajax.aspx?typeId=5&code="+regcode);}
}
function checkReg()
{
if($("#txbUserName").val()==""){$("#txbUserName")[0].focus();alert("请填写用户名！");return false;}
if($("#txbPwd").val()==""){$("#txbPwd")[0].focus();alert("请输入密码！");return false;}
if($("#txbPwd2").val()==""){$("#txbPwd2")[0].focus();alert("请输入确认密码！");return false;}
if($("#txbEmail").val()==""){$("#txbEmail")[0].focus();alert("请输入email！");return false;}
if($("#txbCode").val()==""){$("#txbEmail")[0].focus();alert("请输入验证码！");return false;}
if($("img[src$=icoRedx.gif]").size()>0){
alert("请按要求填写信息！");
$("#txbUserName")[0].focus();
return false;
}
}