function CheckAll()
{
var b=false;
b1=RegCheck("txtUserID","lblUserID");
b2=RegCheck("txtUserPass","lblUserPass");
b3=RegCheck("txtVerifyCode","lblVerifyCode");
if(b1&&b2&&b3)
b=true;
return b;
}
function RegCheck(o1,o2)
{
if(o1=="txtUserID")
{
if(document.getElementById(o1).value=="")
{
document.getElementById(o2).innerHTML="
帐号不能为空．";
return false;
}
if(document.getElementById(o1).value.length<2)
{
document.getElementById(o2).innerHTML=" 长度不能少于2字符．";
return false;
}
if(document.getElementById(o1).value.length>20)
{
document.getElementById(o2).innerHTML=" 长度不能超过给20字符．";
return false;
}
if(!IsCharNum(document.getElementById(o1).value))
{
document.getElementById(o2).innerHTML=" 格式不正确．";
return false;
}
document.getElementById(o2).innerHTML="";
return true;
}
if(o1=="txtUserPass")
{
if(document.getElementById(o1).value=="")
{
document.getElementById(o2).innerHTML=" 密码不能为空．";
return false;
}
if(document.getElementById(o1).value.length<3)
{
document.getElementById(o2).innerHTML=" 长度不能少于3个字符．";
return false;
}
if(document.getElementById(o1).value.length>20)
{
document.getElementById(o2).innerHTML=" 长度不能超过给20字符．";
return false;
}
document.getElementById(o2).innerHTML="";
return true;
}
if(o1=="txtVerifyCode")
{
if(document.getElementById(o1).value=="")
{
document.getElementById(o2).innerHTML=" 验证码不能为空．";
return false;
}
document.getElementById(o2).innerHTML="";
return true;
}
}
function RegTipInfo(o1,msg)
{
document.getElementById(o1).innerHTML="
"+msg+"";
}