var xmlHttp;
function verifyForm(form,nomail){
document.getElementById("errorMsg").innerHTML='';

if(testPass(form.pass1.value,form.pass2.value)){
document.getElementById("errorMsg").innerHTML='<font color="#FF0000">There is an error with the passwords you have entered.</font>';
return;
}
if(passLengthTest(form.pass1.value)){
document.getElementById("errorMsg").innerHTML='<font color="#FF0000">Passwords must at least be 5 characters long.</font>';
return;
}
if(validEmail(form) == false){
document.getElementById("errorMsg").innerHTML='<font color="#FF0000">The email address you have entered is invalid.</font>';
return;
}
if(!nomail){
xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null){
	alert ("Browser does not support HTTP Request");
	return;
	}
var url="dealerCore.php";
var email = form.email.value;
url=url+"?action=checkEm&user_em="+email;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}
}  
function stateChanged() { 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
		if(xmlHttp.responseText == 'false'){
document.getElementById("errorMsg").innerHTML='<font color="#FF0000">The email address you\'ve entered is already in the system!</font>';
		} else { 
		//alarm('REG_FORM!');
		//document.reg_form.submit();
		document.getElementById('reg_form').submit();
		}
	} 
}

function GetXmlHttpObject(handler){ 
	var objXMLHttp=null;
	if (window.XMLHttpRequest){
	objXMLHttp=new XMLHttpRequest();
	} else if (window.ActiveXObject){
	objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
return objXMLHttp;
}
function validEmail(form) {
  var field = form.email; // email field
  var str = field.value; // email string
  var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
  var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
  if (!reg1.test(str) && reg2.test(str)) { // if syntax is valid
    // this is optional
    return true;
  }
  // this is also optional
  field.focus();
  field.select();
  return false;
}
function testPass(pass1,pass2){
if(pass1 == pass2){
	return false;
}else{
	return true;
	
   }
}

function passLengthTest(password){
if(password.length<5){
	return true;
 }else{
	return false; 
 }
	
	
}