// system funktionen ----------------------------------------------------------
function MM_swapImgRestore() { //v3.0
  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() { //v3.0
  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) { //v4.01
  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() { //v3.0
  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 MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function contactRequest() {
	var loAblauf = 0;
	var loSelectColor = '#FAE1DA';
	var loNormColor = '#E9EAEB';
	var errorDiv = 'errorMessage';
	document.getElementById(errorDiv).style.display = 'none';
	if (document.contact.vorname.value == false || document.contact.vorname.value.length < 3) { document.getElementById('vorname').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('vorname').style.backgroundColor = loNormColor; }		
	if (document.contact.nachname.value == false || document.contact.nachname.value.length < 3) { document.getElementById('nachname').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('nachname').style.backgroundColor = loNormColor; }	
	if (document.contact.email.value == false || document.contact.email.value.length < 3) { document.getElementById('email').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { 
			if (document.contact.email.value.indexOf('@') == -1 || document.contact.email.value.indexOf('.') == -1) { document.getElementById('email').style.backgroundColor = loSelectColor; loAblauf = 2;} 
			else { document.getElementById('email').style.backgroundColor = loNormColor; }
		}	
	if (loAblauf == 1) {
		document.getElementById(errorDiv).innerHTML = 'Bitte überprüfen Sie Ihre Angaben in den markierten Feldern!';
		document.getElementById(errorDiv).style.display = 'block';
		return false;
	}
	if (loAblauf == 2) {
		document.getElementById(errorDiv).innerHTML = 'Die E-Mail-Adresse ist nicht richtig!';
		document.getElementById(errorDiv).style.display = 'block';
		return false;
	}
}


function getCookieVal(offset) {
		var endstr = document.cookie.indexOf(";", offset);
  		if (endstr == -1) {
    		endstr = document.cookie.length;
   		}
  		return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie(name) {
  		var arg = name + "=";
  		var alen = arg.length;
  		var clen = document.cookie.length;
  		var i = 0;
  		while (i < clen)  {
    		var j = i + alen;
    		if (document.cookie.substring(i, j) == arg)  {
      			return getCookieVal (j);
    		}
    		i = document.cookie.indexOf(" ", i) + 1;
    		if (i == 0) break; 
    	}
  		return null;
}

function SetCookie(name, value)  {
  		var argv = SetCookie.arguments;
  		var argc = SetCookie.arguments.length;
  		var expires = (argc > 2) ? argv[2] : null;
  		var path = (argc > 3) ? argv[3] : null;
  		var domain = (argc > 4) ? argv[4] : null;
  		var secure = (argc > 5) ? argv[5] : false;
  		document.cookie = name + "=" + escape (value) + ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + ((path == null) ? "" : ("; path=" + path)) + ((domain == null) ? "" : ("; domain=" + domain)) + ((secure == true) ? "; secure" : "");
}

function GDsetCookie(cooName,cooWert,reload,href) {
	if (reload == false) { reload = '0'; }
	if (href == false) { href = '0'; }
	document.cookie = SetCookie(cooName,cooWert);
 	if (reload == '1') {
 		location.reload();
 	}
 	if (reload == '2') {
 		location.href = href;
 	}
}

function GDclaenCookie(cooName) {
	document.cookie = SetCookie(cooName,'');
}



function evaluationRequest() {
	var loAblauf = 0;
	var loSelectColor = '#FAE1DA';
	var loNormColor = '#E9EAEB';
	var errorDiv = 'errorMessage';
	document.getElementById(errorDiv).style.display = 'none';
	if (document.contact.vorname.value == false || document.contact.vorname.value.length < 3) { document.getElementById('vorname').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('vorname').style.backgroundColor = loNormColor; }		
	if (document.contact.nachname.value == false || document.contact.nachname.value.length < 3) { document.getElementById('nachname').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('nachname').style.backgroundColor = loNormColor; }	
	if (document.contact.email.value == false || document.contact.email.value.length < 3) { document.getElementById('email').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { 
			if (document.contact.email.value.indexOf('@') == -1 || document.contact.email.value.indexOf('.') == -1) { document.getElementById('email').style.backgroundColor = loSelectColor; loAblauf = 2;} 
			else { document.getElementById('email').style.backgroundColor = loNormColor; }
		}	
	if (document.contact.hrst.value == false || document.contact.hrst.value.length < 3) { document.getElementById('hrst').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('hrst').style.backgroundColor = loNormColor; }	
	if (document.contact.tbz.value == false || document.contact.tbz.value.length < 3) { document.getElementById('tbz').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('tbz').style.backgroundColor = loNormColor; }	
	if (document.contact.hrstnr.value == false || document.contact.hrstnr.value.length < 3) { document.getElementById('hrstnr').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('hrstnr').style.backgroundColor = loNormColor; }	
	if (document.contact.typs.value == false || document.contact.typs.value.length < 3) { document.getElementById('typs').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('typs').style.backgroundColor = loNormColor; }	
	if (document.contact.erstz.value == false || document.contact.erstz.value.length < 3) { document.getElementById('erstz').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('erstz').style.backgroundColor = loNormColor; }	
	if (document.contact.kmst.value == false || document.contact.kmst.value.length < 3) { document.getElementById('kmst').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('kmst').style.backgroundColor = loNormColor; }	
	if (document.contact.krsta.value == false || document.contact.krsta.value.length < 3) { document.getElementById('krsta').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('krsta').style.backgroundColor = loNormColor; }	
	if (document.contact.anzt.value == false) { document.getElementById('anzt').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('anzt').style.backgroundColor = loNormColor; }	
	if (document.contact.zaus.value == false || document.contact.zaus.value.length < 3) { document.getElementById('zaus').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('zaus').style.backgroundColor = loNormColor; }	

	if (loAblauf == 1) {
		document.getElementById(errorDiv).innerHTML = 'Bitte überprüfen Sie Ihre Angaben in den markierten Feldern!';
		document.getElementById(errorDiv).style.display = 'block';
		return false;
	}
	if (loAblauf == 2) {
		document.getElementById(errorDiv).innerHTML = 'Die E-Mail-Adresse ist nicht richtig!';
		document.getElementById(errorDiv).style.display = 'block';
		return false;
	}
}


function gameRequest() {
	var loAblauf = 0;
	var loSelectColor = '#FAE1DA';
	var loNormColor = '#E9EAEB';
	var errorDiv = 'errorMessage';
	document.getElementById(errorDiv).style.display = 'none';
	if (document.game.vorname.value == false || document.game.vorname.value.length < 3) { document.getElementById('vorname').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('vorname').style.backgroundColor = loNormColor; }		
	if (document.game.nachname.value == false || document.game.nachname.value.length < 3) { document.getElementById('nachname').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('nachname').style.backgroundColor = loNormColor; }	
	if (document.game.strasse.value == false || document.game.strasse.value.length < 3) { document.getElementById('strasse').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('strasse').style.backgroundColor = loNormColor; }	
	if (document.game.plzort.value == false || document.game.plzort.value.length < 3) { document.getElementById('plzort').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('plzort').style.backgroundColor = loNormColor; }	
	if (document.game.telefon.value == false || document.game.telefon.value.length < 3) { document.getElementById('telefon').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { document.getElementById('telefon').style.backgroundColor = loNormColor; }	
	if (document.game.email.value == false || document.game.email.value.length < 3) { document.getElementById('email').style.backgroundColor = loSelectColor; loAblauf = 1;} 
		else { 
			if (document.game.email.value.indexOf('@') == -1 || document.game.email.value.indexOf('.') == -1) { document.getElementById('email').style.backgroundColor = loSelectColor; loAblauf = 2;} 
			else { document.getElementById('email').style.backgroundColor = loNormColor; }
		}	
	if (loAblauf == 1) {
		document.getElementById(errorDiv).innerHTML = 'Bitte überprüfen Sie Ihre Angaben in den markierten Feldern!';
		document.getElementById(errorDiv).style.display = 'block';
		return false;
	}
	if (loAblauf == 2) {
		document.getElementById(errorDiv).innerHTML = 'Die E-Mail-Adresse ist nicht richtig!';
		document.getElementById(errorDiv).style.display = 'block';
		return false;
	}
}