function loginform()
{
var formcc=document.form1;
if (formcc.AdminName.value==''){
alert('用户名称不能为空!');
formcc.AdminName.focus();
return false;
}
if (formcc.AdminName.value.indexOf("'")!=-1){
alert('用户名称不能带有撇号');
formcc.AdminName.focus();
return false;
}
if (formcc.AdminPass.value==''){
alert('用户密码不能为空!');
formcc.AdminPass.focus();
return false;
}
if (formcc.AdminPass.value.indexOf("'")!=-1){
alert('用户密码不能代有撇号');
formcc.AdminPass.focus();
return false;
}
if (formcc.Pass.value==''){
alert('验证码不能为空!');
formcc.Pass.focus();
return false;
}
}