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 change_abreise(){document.kontaktform.abreise.value=document.kontaktform.anreise.value;}
function setOpacity(opacity,id){var object=document.getElementById(id).style;object.opacity=(opacity/100);object.MozOpacity=(opacity/100);object.KhtmlOpacity=(opacity/100);object.filter="alpha(opacity="+opacity+")";}
function setImgSource(id,source) {
	document.getElementById('' + id + '').setAttribute('src', 'images/' + source+ '');
}
function checkForMaterial(select) {
var wert = select.options[select.options.selectedIndex].value;
if (wert > 16) {
document.getElementById("bruchversicherung").checked = false;
document.getElementById("bruchversicherung").disabled = true;
}
else {
document.getElementById("bruchversicherung").checked = true;
document.getElementById("bruchversicherung").disabled = false;
}
}