if (document.images)
    {
      preload_image_object = new Image();
      // set image url
      image_url = new Array();
      image_url[0] = "img/minibg.jpg";
      image_url[1] = "img/greenBar.jpg";
      image_url[2] = "img/platta.jpg";
      image_url[3] = "img/bar.jpg";
	  image_url[4] = "img/top.gif";

       var i = 0;
       for(i=0; i<=4; i++)
         preload_image_object.src = image_url[i];
}

	function popup1()
	{
		new_window = window.open('http://www.citybilen.se/forms/stockholm.php','', ' titlebar=0,toolbar=0,menubar=0,status=0,scrollbars=yes,resizable=no,width=700,height=700,left=0,top=0')
	}

	function popup2()
	{
		new_window = window.open('http://www.citybilen.se/forms/goteborg.php','', ' titlebar=0,toolbar=0,menubar=0,status=0,scrollbars=yes,resizable=no,width=700,height=700,left=0,top=0')
	}

	function popup3()
	{
		new_window = window.open('http://www.citybilen.se/forms/malmo.php','', ' titlebar=0,toolbar=0,menubar=0,status=0,scrollbars=yes,resizable=no,width=700,height=700,left=0,top=0')
	}

	function popup4()
	{
		new_window = window.open('http://www.citybilen.se/forms/privat.php','', ' titlebar=0,toolbar=0,menubar=0,status=0,scrollbars=yes,resizable=no,width=700,height=700,left=0,top=0')
	}

	function popup5()
	{
		new_window = window.open('http://www.citybilen.se/forms/smart.php','', ' titlebar=0,toolbar=0,menubar=0,status=0,scrollbars=yes,resizable=no,width=700,height=700,left=0,top=0')
	}

	function ansokan(city)
	{
		city = city.toLowerCase();
		url = '';

		if ('malmo' == city) {
			url = 'smart_malmo';
		} else if ('goteborg' == city) {
			url = 'smart_goteborg';
		} else if ('stockholm' == city) {
			url = 'smart_stockholm';
		}

		new_window = window.open('http://www.citybilen.se/forms/' + url + '.php','', ' titlebar=0,toolbar=0,menubar=0,status=0,scrollbars=yes,resizable=no,width=700,height=700,left=0,top=0')
	}