function preloadImages(){var d=document;if(d.images){if(!d.p){d.p=new Array();}var i,j=d.p.length,a=preloadImages.arguments;for(i=0;i<a.length;i++){if(a[i].indexOf("#")!=0){d.p[j]=new Image;d.p[j++].src=a[i];}}}}function gallery_change(thumb,pic){p=document.getElementById(pic);var np=thumb.src.replace(/galerie\/thumb0/g,'galerie/0');var nt=p.src.replace(/galerie\/0/g,'galerie/thumb0');p.src=np;thumb.src=nt;}

window.onload=checkParent;

function checkParent() {
	if (self != parent) {
		document.getElementById('pl_english').style.display="none";
	}
}
function w$(id){
	return document.getElementById(id);	
}
function routeBerechnen() {
	var street = w$('street').value;
	var zip = w$('zip').value;
	var city = w$('city').value;
	var land = w$('land').value;
	var url = "http://maps.google.de/?hl=de&q="+street+","+city+" "+zip+","+land+"+nach+Oberseitestraße 23, 6992 Mittelberg, Österreich";
	if(street != '' && zip != '' && city != '' && land != '') {
		window.open(url,"_blank");
	} else {
		alert("Füllen sie bitte alle Felder aus!");
	}
}