function checkPassword(){
	var error = 0;
	if (document.getElementById('passwordInput1').value.length < 6 || document.getElementById('passwordInput2').value.length < 6){
		document.getElementById('password-length-error').style.display = 'block';
		error++;
	} else {
		document.getElementById('password-length-error').style.display = 'none';
	}
	if (document.getElementById('passwordInput1').value != document.getElementById('passwordInput2').value){
		document.getElementById('password-ens-error').style.display = 'block';
		error++;
	} else {
		document.getElementById('password-ens-error').style.display = 'none';
	}

	var xmlHttp=GetXmlHttpObject();
	xmlHttp.onreadystatechange = function(){
		if (xmlHttp.readyState==4){
			if(xmlHttp.responseText == 'FALSE'){
				document.getElementById('password-nomatch-error').style.display = 'block';
				error++;
			} else if (xmlHttp.responseText == 'TRUE'){
				document.getElementById('password-nomatch-error').style.display = 'none';
			}
		}
	}
	params = 'password='+document.getElementById('oldpasswordInput1').value;
	xmlHttp.open("POST", '/ajax/checkPassword.php', true);
	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlHttp.setRequestHeader("Content-length", params.length);
	xmlHttp.setRequestHeader("Connection", "close");
	xmlHttp.send(params);
	if (error == 0){
		return true;
	} else {
		return false;
	}
}