function onload() {

}

function getElem(elemId) {
  return document.getElementById(elemId);
}

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
	do {
	  curleft += obj.offsetLeft;
	  curtop += obj.offsetTop;
	} while (obj = obj.offsetParent);
	return [curleft,curtop];
       }
}

function getstarted_checkform() {
  pw1 = getElem("password1").value;
  pw2 = getElem("password2").value;
  un = getElem("username").value;
  if(un.length < 5) {
    getElem("formerror").innerHTML = "Please make sure your username is at least 5 characters long";
    getElem("username").focus();
    return false;
  }
  if(pw1 != pw2) {
    getElem("formerror").innerHTML = "Please make sure you enter your chosen password exactly the same in both fields";
    getElem("password1").value = "";
    getElem("password2").value = "";
    getElem("password1").focus();
    return false;
  }
  if(pw1.length < 5) {
    getElem("formerror").innerHTML = "Please make sure your password is at least 5 characters long";
    getElem("password1").value = "";
    getElem("password2").value = "";
    getElem("password1").focus();
    return false;
  }

}