/* Mail decryption */
function decryptThis(s) {
	var n=0;
	var r="";
	for(var i=0;i<s.length;i++) { 
		n=s.charCodeAt(i); 
		if (n>=8364) {n = 128;}
		r += String.fromCharCode(n-(2)); 
	}
	return r;
}

function decrypt_mail(element, email, params) {
	if (!params) var params = '';
	element.href = 'mailto:' + decryptThis(email) + params;
}

function dM(element,mail) {
	return decrypt_mail(element,mail);
}


function doMailto(s) {
	location.href=decryptThis(s);
}


/* Neues Fenster für Großbildanzeige */
var imagewindow = null;
function foto(img,titel){
  dummy = "_show.cfm?image=" + img + "&titel=" + titel;
  imagewindow=window.open(dummy,"Bigimage","width=20,height=20,top=0,left=0");
}

	
function nav_change(id, over) {
	if (over == true) {
		file = 'images/' + id + '_h.gif';
	} else {
		file = 'images/' + id + '.gif';
	}
	document.getElementById(id).src = file;
}






function topnav_change(id, over) {
	if (over == true) {
		file = 'images/' + id + '_h.gif';
	} else {
		file = 'images/' + id + '.gif';
	}
	document.getElementById(id).src = file;
}

//Voiting



var persistmenu="yes" 
var persisttype="sitewide" 

if (document.getElementById){ 
document.write('<style type="text/css">\n')
document.write('.submenu{display: none;}\n')
document.write('</style>\n')
}

function SwitchMenu(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("masterdiv").getElementsByTagName("span"); 
		if(el.style.display != "block"){ 
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu") 
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

function CloseAll(){
	if(document.getElementById){
	var ar = document.getElementById("masterdiv").getElementsByTagName("span"); 
		for (var i=0; i<ar.length; i++){
			if (ar[i].className=="submenu") 
				ar[i].style.display = "none";
		}
	}
}

function get_cookie(Name) { 
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) { 
offset += search.length
end = document.cookie.indexOf(";", offset);
if (end == -1) end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}

function onloadfunction(){
if (persistmenu=="yes"){
var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname
var cookievalue=get_cookie(cookiename)
if (cookievalue!="")
document.getElementById(cookievalue).style.display="block"
}
}

function savemenustate(){
var inc=1, blockid=""
while (document.getElementById("sub"+inc)){
if (document.getElementById("sub"+inc).style.display=="block"){
blockid="sub"+inc
break
}
inc++
}
var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname
var cookievalue=(persisttype=="sitewide")? blockid+";path=/" : blockid
	document.cookie=cookiename+"="+cookievalue
}

if (window.addEventListener)
	window.addEventListener("load", onloadfunction, false)
	else if (window.attachEvent)
		window.attachEvent("onload", onloadfunction)
	else if (document.getElementById)
		window.onload=onloadfunction

if (persistmenu=="yes" && document.getElementById)
	window.onunload=savemenustate

function topnav_change(id, over) {
	if (over == true) {
		file = 'images/' + id + '_h.gif';
	} else {
		file = 'images/' + id + '.gif';
	}
	document.getElementById(id).src = file;
}
function buch_change(id, over) {
	if (over == true) {
		file = 'images/buchbox/' + id + '_h.jpg';
	} else {
		file = 'images/buchbox/' + id + '.jpg';
	}
	document.getElementById(id).src = file;
	for (var i = 1; i <= 8; i++) {
		document.getElementById('buch_' + i + '_desc').style.display = 'none';
	}
	if (over == true) {
		document.getElementById(id + '_desc').style.display = 'block';
	} else {
		document.getElementById(id + '_desc').style.display = 'none';
	}
}



		var count = 0;
		var tmp_horse = 0;
		var tmp_width = 0;
		
		function pic_warp(id,pic_w) {
			
			
			document.voting_form.horse.value=id;
			
			var pferd = 'pferdal' + id;
			if (pferd!= ('pferdal' + tmp_horse) && tmp_horse!=0) {
				
				count = 0;
				document.getElementById('pferdal' + tmp_horse).width=tmp_width;
				//alert('Bin drin');
				document.getElementById('pferdal' + tmp_horse).style.border='1px solid black';
				//document.getElementById('pferdal' + tmp_horse).style.setAttribute('border','solid 1px black');
				
			}
			if (document.getElementById(pferd).width < 73) {

				/*Bild/Klick um 10px vergrößern*/
				document.getElementById(pferd).style.border='4px solid #5CACD9';
				//document.getElementById(pferd).style.setAttribute('border','solid 4px ##5CACD9');
				document.getElementById(pferd).width=document.getElementById(pferd).width+10;

				/*Bild-ID mit Breite speichern beim ersten Klick*/
				tmp_horse = id;
				tmp_width = pic_w;
			}
			
			else {
				document.getElementById(pferd).width=83;
				document.getElementById(pferd).style.border='4px solid #5CACD9';
				//document.getElementById(pferd).style.setAttribute('border','solid 4px ##5CACD9');
				tmp_horse = id;
				tmp_width = pic_w;
			}	
			
			//Maximale Stimmenzahl
			if (count < 10) {
				count = count + 2;
			}
			
			document.voting_form.votes.value=count;
			
		}