function selectModel(){
	var id = document.getElementById('modelSelect').value;
	document.getElementById('modelSelectLink').href = "/index.html?id="+id;
	var banner = document.getElementById('activeModelBanner');
	setTimeout( 'changeModel()', 400 );
	new Effect.SlideUp(banner, {duration: 0.4}); 
	new Effect.SlideDown(banner, {duration: 0.4, queue: 'end'}); 
}

function changeModel(){
	var id = document.getElementById('modelSelect').value;
	document.getElementById('activeModelBanner').innerHTML = document.getElementById('modelBanner'+id).innerHTML;
}

function openPrintWindow( pageToLoad, width, height) {
  xposition=0; yposition=0;
  if ((parseInt(navigator.appVersion) >= 4 ) ) {
   xposition = (screen.width - width) / 2;
   yposition = (screen.height - height) / 2;
  }
  args = "width=" + width + ","
  + "height=" + height + ","
  + "location=0,"
  + "menubar=1,"
  + "resizable=1,"
  + "scrollbars=1,"
  + "status=0,"
  + "titlebar=0,"
  + "toolbar=1,"
  + "hotkeys=0,"
  + "screenx=" + xposition + "," //NN Only
  + "screeny=" + yposition + "," //NN Only
  + "left=" + xposition + "," //IE Only
  + "top=" + yposition; //IE Only
  window.open( pageToLoad, 'print', args );
}

function sendContactForm( form ){
	if( trim( form['name'].value ) == '' ) 
		{ alert( 'Поле Имя должно быть заполнено' ); form['name'].focus(); return false; }
	if( trim( form['message'].value ) == '' ) 
		{ alert( 'Поле Сообщение должно быть заполнено' ); form['message'].focus(); return false; }
	form.action = "/index.html?id=28";
   	form.submit();	
}

function sendSubscribeForm( form ){
	if( trim( form['Email'].value ) == '' ) 
		{ alert( 'Поле Email должно быть заполнено' ); form['Email'].focus(); return false; }
	form.action = "/index.html?id=103";
   	form.submit();	
}

function selectPackage(){
	var form = document.forms['package'];
	var selection = radioValue( form, 'package' );
	if( selection == '' ){
		alert('Выберите комплектацию');
		return false;
	}
	return true;
}