function openw(url,wd,hg){
  var scwd = screen.width;
  var schg = screen.height;
  var lt = (scwd - wd)/2;
  var tp = (schg - hg)/2;
  window.open(url,"small","width=" + wd +", height=" + hg + ",top=" + tp + ",left=" + lt + ", resize=yes, toolbar=no, scrollbars=no");
}

function CheckAuth(lang) {
  if ((document.auth_form.name.value == "") || (document.auth_form.password.value == "")) {
    if (lang == "ru") {
      var alertMsg = "ru";
    }
    else if (lang == "en") {
      var alertMsg = "en";
    } 
    else {
      var alertMsg = "Wpisz nazwę użytkownika i hasło!";
    }
    alert(alertMsg);
  } else {
    document.auth_form.submit();
  }
}

function setColor(id,colorValue) {
  id.bgColor = colorValue;
}

function getURL(url) {
  document.location.href = url;
}

function DisplayFlash(swf,wd,hg,bg) {
	document.writeln('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="' + wd + '" height="' + hg + '" id="banner" align="middle">');
	document.writeln('<param name="allowScriptAccess" value="sameDomain" />');
	document.writeln('<param name="movie" value="' + swf + '">');
	document.writeln('<param name="quality" value="high">');
  if (!bg) {
	document.writeln('<param name="wmode" value="transparent" />');
  } else {
	document.writeln('<param name="bgcolor" value="' + bg + '" />');
  }
	document.writeln('<embed src="' + swf + '" quality="high"');
  if (!bg) {
	document.writeln(' wmode="transparent"');
  } else {
	document.writeln(' bgcolor="' + bg + '"');
  }
	document.writeln(' width="' + wd + '" height="' + hg + '" name="banner" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
	document.writeln('</object>');
}