var http = false;

function lightUpSubmit() {
	controlSum = document.becomemember.field1.value + document.becomemember.field2.value + document.becomemember.field3.value + document.becomemember.field4.value
	if (controlSum == "1111") {
		document.becomemember.membersubmit.disabled = false;
	} else {
		document.becomemember.membersubmit.disabled = true;
	}
	
}
function lightUpSubmitNewOpinion() {
	controlSum = document.form1.field1.value + document.form1.field2.value + document.form1.field3.value + document.form1.field4.value
	if (controlSum == "1111") {
		document.form1.mysubmit.disabled = false;
	} else {
		document.form1.mysubmit.disabled = true;
	}
	
}

if(navigator.appName == "Microsoft Internet Explorer") {
  http = new ActiveXObject("Microsoft.XMLHTTP");
} else {
  http = new XMLHttpRequest();
}

function userValidate(user) {
  http.abort();
  http.open("GET", "inc/signupcheck.asp?username=" + user, true);
  http.onreadystatechange=function() {
    if(http.readyState == 4) {
      document.getElementById('userdiv').innerHTML = http.responseText;
	  var answer =  http.responseText;
	  if (answer.indexOf("ok") > 0) {
	  	document.becomemember.field1.value='1';
	   } else {document.becomemember.field1.value='';} 
    }
  }
  http.send(null);
  lightUpSubmit();
}
function passwordValidate(password) {
  http.abort();
   document.becomemember.spassword2.value = "";
   document.becomemember.field4.value='';
   document.getElementById('passwordconfirmdiv').innerHTML = ""
  http.open("GET", "inc/signupcheck.asp?password=" + password, true);
  http.onreadystatechange=function() {
    if(http.readyState == 4) {
      document.getElementById('passworddiv').innerHTML = http.responseText;
	  var answer =  http.responseText;
	  if (answer.indexOf("ok") > 0) {
	  	document.becomemember.field3.value='1';
	   } else {document.becomemember.field3.value='';} 
    }
  }
  http.send(null);
  lightUpSubmit();
}
function passwordconfirmValidate(passwordconfirm) {
  http.abort();
  password = encodeURI(document.becomemember.spassword.value);
  http.open("GET", "inc/signupcheck.asp?passwordconfirm=" + passwordconfirm + "&passwordoriginal=" + password, true);
  http.onreadystatechange=function() {
    if(http.readyState == 4) {
      document.getElementById('passwordconfirmdiv').innerHTML = http.responseText;
	  var answer =  http.responseText;
	  if (answer.indexOf("ok") > 0) {
	  	document.becomemember.field4.value='1';
	    lightUpSubmit();
	  } else {
	  	document.becomemember.field4.value='';
	    lightUpSubmit();
	  }
    }
  }
  http.send(null);
  lightUpSubmit();
}
function passwordValidateNewOpinion(password) {
  http.abort();
   document.form1.spassword2.value = "";
   document.form1.field4.value='';
   document.getElementById('passwordconfirmdiv').innerHTML = ""
  http.open("GET", "inc/signupcheck.asp?password=" + password, true);
  http.onreadystatechange=function() {
    if(http.readyState == 4) {
      document.getElementById('passworddiv').innerHTML = http.responseText;
	  var answer =  http.responseText;
	  if (answer.indexOf("ok") > 0) {
	  	document.form1.field3.value='1';
	   } else {document.form1.field3.value='';} 
    }
  }
  http.send(null);
  lightUpSubmitNewOpinion();
}
function passwordconfirmValidateNewOpinion(passwordconfirm) {
  http.abort();
  password = encodeURI(document.form1.spassword.value);
  http.open("GET", "inc/signupcheck.asp?passwordconfirm=" + passwordconfirm + "&passwordoriginal=" + password, true);
  http.onreadystatechange=function() {
    if(http.readyState == 4) {
      document.getElementById('passwordconfirmdiv').innerHTML = http.responseText;
	  var answer =  http.responseText;
	  if (answer.indexOf("ok") > 0) {
	  	document.form1.field4.value='1';
	    lightUpSubmitNewOpinion();
	  } else {
	  	document.form1.field4.value='';
	    lightUpSubmitNewOpinion();
	  }
    }
  }
  http.send(null);
  lightUpSubmitNewOpinion();
}
function emailValidate(email) {
  http.abort();
  http.open("GET", "inc/signupcheck.asp?email=" + email, true);
  http.onreadystatechange=function() {
    if(http.readyState == 4) {
      document.getElementById('emaildiv').innerHTML = http.responseText;
	  var answer =  http.responseText;
	  if (answer.indexOf("ok") > 0) {
	  	document.becomemember.field2.value='1';
	  } else {document.becomemember.field2.value='';} 
    }
  }
  http.send(null);
  lightUpSubmitNewOpinion();
}