function trim(obj) { 
	var cont=obj.replace(/\s+$|^\s+/g,"");	
	if(cont=='') {
		return 0;			
	} else {
		return 1;	
	}
} 
function verifMail(mail) {
	if ( !mail ) {
		var name = document.contact.email.value;
	} else {
		var name = mail;
	}
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	if (filter.test(name)) {
		return true;
	} else {
		return false;
	}
}
function verificaFormular(str_limba) {
	if (document.contact.nume.value == "" || trim(document.contact.nume.value)==0) {
	  var mesaj = (str_limba == 'ro') ? 'Cum va numiti?' : 'What is your name?';
	  alert(mesaj);
	  document.contact.nume.value="";
	  document.contact.nume.focus();
	  var verifica = 0;
	  return false;
	}
	if (document.contact.email.value == "" || trim(document.contact.email.value)==0 || !verifMail(document.contact.email.value)) {
	  var mesaj = (str_limba == 'ro') ? 'Adresa de e-mail introdusa nu este valida.' : 'Invalid email address.';
	  alert(mesaj);
	  document.contact.email.value="";
	  document.contact.email.focus();
	  var verifica = 0;
	  return false;
	}
	if (document.contact.mesaj.value == "" || trim(document.contact.mesaj.value)==0) {
	  var mesaj = (str_limba == 'ro') ? 'Ce doriti sa ne transmiteti?' : 'What is your message?';
	  alert(mesaj);
	  document.contact.mesaj.value="";
	  document.contact.mesaj.focus();
	  var verifica = 0;
	  return false;
	}
	if ( verifica!=0 ) {
		document.contact.submited.value=1;
		document.contact.submit();
	} else {
		return false;
	}	
}
function popup(url,int_width,int_height) {
    var myWin; 
    var y=(screen.height/2)-(340/2);
    var x=(screen.width/2)-(180/2); 
    var int_width = (int_width) ? int_width : 219;
	var int_height = (int_height) ? int_height : 217;
	myWin = window.open(url, "Galerie","width="+int_width+",height="+int_height+",toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,top="+y+",left="+x);
    myWin.focus();
    void(0);
}