function signup(){
login=document.getElementById('pass_signup').login.value;
pw1=document.getElementById('pass_signup').pw1.value;
pw2=document.getElementById('pass_signup').pw2.value;
if(login!='' && pw1!='' && pw2!='')
if(pw1!=pw2){alert('Caution!\nYou do not type the same passwords.\nPlease correct.');}
else{
organization=document.getElementById('pass_signup').organization.value.replace(/&/g,';amp;').replace(/\+/g,';plu;');
firstname=document.getElementById('pass_signup').firstname.value.replace(/&/g,';amp;').replace(/\+/g,';plu;');
lastname=document.getElementById('pass_signup').lastname.value.replace(/&/g,';amp;').replace(/\+/g,';plu;');
ma=document.getElementById('pass_signup').ma.value;
if(document.getElementById('pass_signup').nl1.checked) nl1=1; else nl1=0;
if(document.getElementById('pass_signup').nl2.checked) nl2=1; else nl2=0;
document.getElementById('pass_signup').submit.disabled=true;
document.getElementById('pass_signup').submit.value='Registration loading';
ajax();xhr.open('POST','pass/signup_en.php',false);
xhr.setRequestHeader('Content-type','application/x-www-form-urlencoded');
xhr.send('login='+login+'&password='+pw1+'&organization='+organization+'&firstname='+firstname+'&lastname='+lastname+'&ma='+ma+'&nl1='+nl1+'&nl2='+nl2);
if(xhr.readyState==4){
re=xhr.responseText.split('#');
if(re[0]=='0'){document.getElementById('signup').innerHTML=re[1];}else{alert(re[0]);document.getElementById('pass_signup').submit.disabled=false;document.getElementById('pass_signup').submit.value='Sign up';}}}}

window.onload=function(){document.getElementById('pass_pass').login.focus();
if(!document.cookie) document.getElementById('err').innerHTML='Connection impossible!<br />Your browser does not accept the cookies. Look at its options to remedy.';}