登陆界面(jsp)客户端验证(4)

                var repassword=document.getElementById("repassword1"); 
                  
                if (password.value.length<6||password.value.length>10) 
                { 
                alert("密码长度不能少于六位超过10位！"); 
                return false; 
                } 
                if (repassword.value.length<6||repassword.value.length>10) 
                { 
                alert("密码长度不能少于六位超过10位！"); 
                return false; 
                } 
                if (password.value != repassword.value) 
                { 
                alert("两次密码不相同！"); 
                return false; 
                } 
                //判断性别 
                var f=document.getElementById("f"); 
                var m=document.getElementById("m"); 
                if (!f.checked&&!m.checked) 
                { 
                alert("性别没选择！"); 
                return false;