var preload = new Image();

img_urls = new Array(
	"/img/navi1.gif",
	"/img/navi2.gif",
	"/img/navi3.gif",
	"/img/symbol_kontakt1.gif",
	"/img/symbol_kontakt2.gif",
	"/img/symbol_impressum1.gif",
	"/img/symbol_impressum2.gif",
	"/img/symbol_sitemap1.gif",
	"/img/symbol_sitemap2.gif",
	"/img/symbol_drucken1.gif",
	"/img/symbol_drucken2.gif"
);

for(i = 0; i < img_urls.length; i++)
{
     preload.src = img_urls[i];
}

function changeSym(welches, nr)
{
	document.getElementById("sym_" + welches).src = "/img/symbol_" + welches + nr + ".gif";
}

function checkSearch()
{
	var result = true;
	if (document.forms['suche'].elements['searchvalue'].value == "" || document.forms['suche'].elements['searchvalue'].length < 3)
	{
		alert("Fehler! Ihr Suchbegriff muss mindestens 3 Zeichen lang sein.");
		document.forms['search'].elements['searchvalue'].focus();
		result = false;
	}
	return result;
}

function popupRS(url, name, width, height)
{
	p = window.open(url, name, 'dependent=yes,width='+width+',height='+height+',toolbar=0,location=0,directories=0,status=0,menuBar=0,scrollBars=1,resizable=1');
	if (p)
	{
		p.focus();
	}
}

function popupPrint(url, name, width, height)
{
	p = window.open(url, name, 'dependent=yes,width='+width+',height='+height+',toolbar=0,location=0,directories=0,status=0,menuBar=1,scrollBars=1,resizable=1');
	if (p)
	{
		p.focus();
	}
}

function openImg(url, img, width, height)
{
	var height = (height+30);
	p = window.open(url+"?img="+img, 'Grosansicht', 'dependent=yes,width='+width+',height='+height+',toolbar=0,location=0,directories=0,status=0,menuBar=0,scrollBars=0,resizable=0');
	if (p)
	{
		p.focus();
	}
}

function gw_popup(url)
{
	var width = (screen.width<1024) ? 800 : 1024;
	var height = (screen.height<768) ? 600 : 768;
	p = window.open(url,'kunzmann_cars','width='+width+',height='+height+',location=no,menubar=no,resizable=no,scrollbars=yes,status=no,toolbar=no');
	if (p)
	{
		p.focus();
	}

}