function emailCheck (emailStr) {
var emailPat=/^(.+)@(.+)$/
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
var validChars="\[^\\s" + specialChars + "\]"
var quotedUser="(\"[^\"]*\")"
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
var atom=validChars + '+'
var word="(" + atom + "|" + quotedUser + ")"
var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")

var matchArray=emailStr.match(emailPat)
if (matchArray==null) {
	alert("Adresa de mail este incorecta (verifica @ si .)")
	return false
}
var user=matchArray[1]
var domain=matchArray[2]

if (user.match(userPat)==null) {
    alert("Nume utilizator nu este valid.")
    return false
}

var IPArray=domain.match(ipDomainPat)
if (IPArray!=null) {
    // this is an IP address
	  for (var i=1;i<=4;i++) {
	    if (IPArray[i]>255) {
	        alert("Adresa IP nu este valida!")
		return false
	    }
    }
    return true
}

var domainArray=domain.match(domainPat)
if (domainArray==null) {
	alert("Domeniul nu pare a fi valid.")
    return false
}

var atomPat=new RegExp(atom,"g")
var domArr=domain.match(atomPat)
var len=domArr.length
if (domArr[domArr.length-1].length<2 || 
    domArr[domArr.length-1].length>3) {
   alert("Sfarsitul adresei trebuie sa contina un domeniu de trei litere\n sau doua litere reprezentand tara.")
   return false
}

// Make sure there's a host name preceding the domain.
if (len<2) {
   var errStr="Adresa de email incorecta!"
   alert(errStr)
   return false
}

// If we've gotten this far, everything's valid!
return true;
}

function checkForm() {
	formErrors = false;
	if ((document.formular.name.value == '') || (document.formular.name.value == ' ')){
		alert("Va rugam sa completati casuta cu numele!");
		return false;
	}
	if (!emailCheck(document.formular.email.value)) return false;	
	return true;
}