I10 = new Image();
		I10.src = "images/l_home_off.gif";		
		I11 = new Image(); 
		I11.src = "images/l_home_on.gif";
		I20 = new Image(); 
		I20.src = "images/l_kontakt_off.gif";
		I21 = new Image(); 
		I21.src = "images/l_kontakt_on.gif";
		I30 = new Image(); 
		I30.src = "images/l_impressum_off.gif";		
		I31 = new Image(); 
		I31.src = "images/l_impressum_on.gif";
		I40 = new Image(); 
		I40.src = "images/navi_01_off.gif";
		I41 = new Image(); 
		I41.src = "images/navi_01_on.gif";
		I50 = new Image(); 
		I50.src = "images/navi_02_off.gif";
		I51 = new Image(); 
		I51.src = "images/navi_02_on.gif";
		I60 = new Image(); 
		I60.src = "images/navi_03_off.gif";
		I61 = new Image(); 
		I61.src = "images/navi_03_on.gif";
		I70 = new Image(); 
		I70.src = "images/navi_04_off.gif";
		I71 = new Image(); 
		I71.src = "images/navi_04_on.gif";
		I80 = new Image(); 
		I80.src = "images/navi_05_off.gif";
		I81 = new Image(); 
		I81.src = "images/navi_05_on.gif";
		I90 = new Image(); 
		I90.src = "images/navi_06_off.gif";
		I91 = new Image(); 
		I91.src = "images/navi_06_on.gif";
		I140 = new Image(); 
		I140.src = "images/mehr_lesen_off.gif";
		I141 = new Image(); 
		I141.src = "images/mehr_lesen_on.gif";
		I110 = new Image(); 
		I110.src = "images/mehr_lesen_off.gif";
		I111 = new Image(); 
		I111.src = "images/mehr_lesen_on.gif";
		I120 = new Image(); 
		I120.src = "images/zoom_off.gif";
		I121 = new Image(); 
		I121.src = "images/zoom_on.gif";
		I130 = new Image(); 
		I130.src = "images/zoom_off.gif";
		I131 = new Image(); 
		I131.src = "images/zoom_on.gif";
		
		
		
		function AlterPic(id,Bildobjekt){
			try{
			window.document.images['I'+id].src = Bildobjekt.src;
			}catch(e){}
		}
		
		
function show(obj){
for(i=0;i<7;i++){
try{
document.getElementById(i).style.display="none";
document.getElementById("lk"+i).style.color="#757591";
}catch(e){}

}
if(document.getElementById(obj).style.display==""){
document.getElementById(obj).style.display="none";
document.getElementById("lk"+obj).style.color="#757591";
}else{
document.getElementById(obj).style.display="";
document.getElementById("lk"+obj).style.color="#16995D";
}
}
		
function checkEmail(email){
	  var proto  = "(mailto:)?";
	  var usr    = "([a-zA-Z0-9][a-zA-Z0-9_.-]*|\"([^\\\\\x80-\xff\015\012\"]|\\\\[^\x80-\xff])+\")";
	  var domain = "([a-zA-Z0-9][a-zA-Z0-9._-]*\\.)*[a-zA-Z0-9][a-zA-Z0-9._-]*\\.[a-zA-Z]{2,5}";
	  var regex  = "^" + proto + "?" + usr + "\@" + domain + "$";
	  var rgx    = new RegExp(regex);
	  return rgx.exec(email) ? true : false;
	}

	function send(form){
		try{
		mail_s = document[form].s_email.value;
		}catch(e){}
		
		try{
		mail_r = document[form].r_email.value;
		}catch(e){}
		
		
		try{
		if(document[form].s_name.value.length==0) {
			document[form].s_name.focus();
			alert ("Bitte geben Sie Ihren Namen ein.");
			return;		
		}
		}catch(e){}
		
		try{
		if(document[form].firma.value.length==0) {
			document[form].firma.focus();
			alert ("Bitte geben Sie eine Firma ein.");
			return;		
		}
		}catch(e){}
		
			try{
		if(document[form].telefon.value.length==0) {
			document[form].telefon.focus();
			alert ("Bitte geben Sie eine Telefonnummer ein.");
			return;		
		}
		}catch(e){}
		
		try{
		if(document[form].r_name.value.length==0) {
			document[form].r_name.focus();
			alert ("Bitte geben Sie den Namen des Emfängers ein.");
			return;		
		}
		}catch(e){}
		
		
		try{
		if(document[form].s_email.value.length==0) {
			document[form].s_email.focus();
			alert ("Bitte geben Sie Ihre Email-Adresse ein.");
			return;		
		}
		else if (!checkEmail(mail_s)) {
			document[form].s_email.focus();
			alert("Dies ist keine gültige E-Mail-Adresse.");
			return;
		}
		}catch(e){}
		
		
		
		try{
		if(document[form].r_email.value.length==0) {
			document[form].r_email.focus();
			alert ("Bitte geben Sie die Email-Adresse des Empfängers ein.");
			return;		
		}
		else if (!checkEmail(mail_r)) {
			document[form].r_email.focus();
			alert("Dies ist keine gültige E-Mail-Adresse.");
			return false;
		}
		}catch(e){}
		
		
		document[form].submit();
	}
	
	

function neuesfenster(ziffer){
		if (ziffer==1) window.open ("include/anfahrt_detail.html","Fenster","dependent=no,height=400,hotkeys=yes,innerHeight=400,innerWidth=700,locationbar=no,menubar=no,resizable=no,screenX=0,screenY=0,status=no,width=700,scrollbars=yes")
		if (ziffer==2) window.open ("include/anfahrt_gross.html","Fenster","dependent=no,height=400,hotkeys=yes,innerHeight=400,innerWidth=700,locationbar=no,menubar=no,resizable=no,screenX=0,screenY=0,status=no,width=700,scrollbars=yes")
}