function emptycheck(login,password,email)
                {
                        if(login=='' || password=='' || email=='')
                        {
                           alert('REQUIRED FIELDS: Login, Password, E-mail.');
                        }
                        else{regform.submit();}
                }
                function signcheck(login,password,email)
                {
                        if(login=='' || password=='' || email=='')
                        {
                           alert('REQUIRED FIELDS: Login, Password, E-mail.');
                        }
                        else{signupform.submit();}
                }
                function passcheck(pass,conf){
                if(pass==conf){changeuser.submit()}
                else{alert('New Password and Confirm Password must be the same.')}
                }