//---------------------------------------------------------------------------------------
function newWin(name, url, w, h, left, top) {
  var url = url;
  var pars1 = "width=" + w + ",height=" + h + ",toolbar=no,directories=no,location=no";
  var pars2 = "status=no,menubar=no,copyhistory=no,scrollbars=no,resizable=no";
  var pars3 = "left=" + left + ",top=" + top;
  var pars = pars1 + "," + pars2 + "," + pars3;
  window.open(url,name,pars);
  return void(0);
}

function openMoviePopup(url) {
	newWin("movie", url, "1017", "712", "10", "10");
}

function openOldMoviePopup(url) {
	newWin("oldmovie", url, "480", "430", "10", "10");
}

function openDallasMoviePopup(url) {
	newWin("dallasmovie", url, "777", "443", "10", "10");
}

function validateSearchForm(form) {
	var trimmed = form.search.value.replace(/^\s+|\s+$/g, '') ;
	if(trimmed == "") {
		alert("Du m\u00E5ste ange ett s\u00F6kbegrepp");
		form.search.focus();
		return false;
	}
	return true;
}

function validateContactForm(form) {
	var msg = "";
	if (form.contactFirstName.value == "") {
		msg += "Du m\u00E5ste ange f\u00F6rnamn\n";
	}
	
	if (form.contactLastName.value == "") {
		msg += "Du m\u00E5ste ange efternamn\n";
	}
	
	if (form.contactEmail.value == "") {
		msg += "Du m\u00E5ste ange e-postadress\n";
	}
	
	var emailRegExp = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;
	if (form.contactEmail.value != "") {
		if (!(form.contactEmail.value.match(emailRegExp))) {
			msg += "E-postadressen m\u00E5ste vara korrekt formaterad, t.ex. xxx@yy.zz";
		}
	}
	
	if (form.contactText.value == "") {
		msg += "Du m\u00E5ste ange ditt \u00E4rende\n";
	}
	
	if (msg != "") {
		alert(msg);
		return false;
	}
	
	return true;
}