//----------------------------------------------------------------------------------
//
// HB 2012-01-01
var prel = 0;

function DoSignup(caseID) {
var vent = "Vent lidt - din tilmelding behandles";
	if (prel > 0) {
	  showMsg(vent);
	  return false;
	} 

var	fname = document.getElementById("fullname").value;
var	comp = document.getElementById("company").value;
var	email = document.getElementById("email").value.toLowerCase();
var	comm = document.getElementById("comm").value;

	if ((fname.length < 5) || 
	    (email.length < 8) ||
	    (email.indexOf("@") < 2)) {
	  showMsg("Vær venlig at udfylde både Navn og E-mail");
	  return false;
	}
	SignUpReq(1, caseID, fname, email, comp, comm);
	showMsg(vent);
	return false;
} // DoSignup

function showMsg(m) {
var	infofield = document.getElementById("infofield");

	if (m.charAt(0) < 'A') {
	  infofield.innerHTML = m.substr(1).fontcolor('green');
	} else {
	  infofield.innerHTML = m.fontcolor('red');
	}

} // showMsg

function SignUpReq(func, cid, na, em, co, cm) {
var req;
	prel = 1;
    xmlhttp = GetXmlHttpObject();

	req = "html/da/signup.php?func=" + func + "&caseid=" + cid + "&name=" + na +
			"&email=" + em + "&comp=" + co + "&comm=" + cm;
    xmlhttp.open("GET", req, true);
	
	xmlhttp.onreadystatechange = function() {if (xmlhttp.readyState == 4) { SignUpRes(func);} };
    xmlhttp.send(null);
} // SignUpReq

function SignUpRes(func) {
	prel = 0;
	showMsg(xmlhttp.responseText);
} // SignUpRes