var imgList1 = new Array("sponsor_nrw_1.gif","sponsor_rat_1.gif","sponsor_wappen_1.gif");
var imgList2 = new Array("sponsor_nrw_2.gif","sponsor_rat_2.gif","sponsor_wappen_2.gif");

var imgs1 = new Array();
var imgs2 = new Array();
var count;
var einmal = false;

if (document.images) {
	for (count = 0; count < imgList1.length; count++) {
		imgs1[count] = new Image();
		imgs1[count].src = "img/"+imgList1[count];

		imgs2[count] = new Image();
		imgs2[count].src = "img/"+imgList2[count];
	}
}

function overImg(name,pos) { 
	document[name].src = imgs2[pos].src; 
}

function outImg(name,pos) { 
	document[name].src = imgs1[pos].src; 
}

function druckversionOpen(rubrik,seite,location) {
	window.open("/druckversion.php?s_rubrik="+rubrik+"&s_seite="+seite+"&s_location="+location,"Druck","width=650,height=550,toolbar=no,location=no,scrollbars=yes,menubar=yes,resizable=yes");
}	

function empfehlungOpen(rubrik,seite,url) {
	window.open("/empfehlung.php?s_rubrik="+rubrik+"&s_seite="+seite+"&s_url="+url,"Empfehlung","width=550,height=350,toolbar=no,location=no,scrollbars=yes,menubar=yes,resizable=yes");
}	

function clearInput(field) {
	if(!einmal) {
		einmal = true;
		field.value='';
	}
}