function MM_swapImgRestore() {
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() {
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() {
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function contactform(subject,email) {
	var obj = document.getElementById("popup");
	var cform = "<div class=\"contactform\">";
	cform += "<form name=\"contactform\" action=\""+document.URL+"\" method=\"post\">";
	cform += "<fieldset><legend>Kontaktformular<\/legend>";
	cform += "<input type=\"hidden\" name=\"cform\" value=\"1\" \/>";
	cform += "<input type=\"hidden\" name=\"subject\" value=\""+subject+"\" \/>";
	cform += "<input type=\"hidden\" name=\"to\" value=\""+email+"\" \/>";
	cform += "<p>Betreff: "+subject+"<\/p>";
	cform += "<p>Name<br \/><input type=\"text\" name=\"name\" size=\"67\" \/><\/p>";
	cform += "<p>E-Mail<br \/><input type=\"text\" name=\"email\" size=\"67\" \/><\/p>";
	cform += "<p>Mitteilung<br \/><textarea name=\"msg\" cols=\"65\" rows=\"10\"><\/textarea><\/p>";
	cform += "<p><input type=\"submit\" name=\"submit\" value=\"abschicken\" \/>&nbsp;&nbsp;&nbsp;";
	cform += "<input type=\"button\" name=\"close\" value=\"Kontaktformular schlie&szlig;en\" onclick=\"popup_close();\" \/><\/p>";
	cform += "<\/fieldset>";
	cform += "<\/form>";
	cform += "<\/div>";
	obj.innerHTML = cform;
	obj.style.background = "#EBEBEB url(media/layout/bg/contactform.jpg) no-repeat left top";
	obj.style.display = "block";
	return false;
}

var ss_key = 0;
function slideshow(k) {
	var display;
	var key = Number(k);
	var popup = document.getElementById("popup");
	var sshow = "<div class=\"slideshow\">";
	sshow += "<div id=\"images\">&nbsp;<\/div>";
	display = (key > 0) ? " style=\"display:block;\"" : " style=\"display:none;\"";
	sshow += "<div id=\"prev\""+display+" onclick=\"prev_img();\" onmouseover=\"show_prev();\" onmouseout=\"hide_prev();\">&nbsp;<\/div>";
	display = (key <= Number(img_show.length-4)) ? " style=\"display:block;\"" : " style=\"display:none;\"";
	sshow += "<div id=\"next\""+display+" onclick=\"next_img();\" onmouseover=\"show_next();\" onmouseout=\"hide_next();\">&nbsp;<\/div>";
	sshow += "<div class=\"footer\">";
	sshow += "<img src=\"media/layout/close.png\" onclick=\"javascript:popup_close();\" alt\"Fenster schlie&szlig;en\" class=\"close\" />";
	sshow += "<div id=\"footer_text\">";
	sshow += "<strong>"+img_show[key+1]+"<\/strong><br \/>"+img_show[key+2];
	sshow += "<\/div>";
	sshow += "<\/div>";
	sshow += "<\/div>";
	popup.innerHTML = sshow;
	document.getElementById("images").style.backgroundImage = "url("+img_show[key]+")";
	popup.style.display = "block";
	ss_key = key;
	return false;
}
function show_prev() {
	document.getElementById("prev").style.backgroundImage = "url(media/layout/prev.gif)";
}
function hide_prev() {
	document.getElementById("prev").style.backgroundImage = "";
}
function show_next() {
	document.getElementById("next").style.backgroundImage = "url(media/layout/next.gif)";
}
function hide_next() {
	document.getElementById("next").style.backgroundImage = "";
}
function next_img() {
	ss_key = Number(ss_key+3);
	make_show();
}
function prev_img() {
	ss_key = Number(ss_key-3);
	make_show();
}
function make_show() {
	document.getElementById("images").style.backgroundImage = "url("+img_show[ss_key]+")";
	document.getElementById("footer_text").innerHTML = "<strong>"+img_show[ss_key+1]+"<\/strong><br \/>"+img_show[ss_key+2];
	if(ss_key <= Number(img_show.length-4)) {
		document.getElementById("next").style.display = "block";
	} else {
		document.getElementById("next").style.display = "none";
	}
	if(ss_key > 0) {
		document.getElementById("prev").style.display = "block";
	} else {
		document.getElementById("prev").style.display = "none";
	}
}

function popup_close() {
	var obj = document.getElementById("popup");
	obj.innerHTML = "";
	obj.style.background = "#EBEBEB";
	obj.style.display = "none";
}