function switch_clap(o_id,b_id) 
{
	obj = document.getElementById(o_id);
	bild = document.getElementById(b_id);
	if (obj.style.display == 'block') 
	{
		obj.style.display = 'none';
		bild.src = '/images/arrow_down.gif';
	}
	else  
	{
		obj.style.display = 'block';
		bild.src = '/images/arrow_up.gif';
	}
}

function wait4close_clap(o_id,b_id) {
	ct = setTimeout("close_clap('" + o_id + "','" + b_id + "')",1000);
}

function close_clap(o_id,b_id) {
	obj = document.getElementById(o_id);
	bild = document.getElementById(b_id);
	if (obj.style.display == 'block') 
	{
		obj.style.display = 'none';
		bild.src = '/images/arrow_down.gif';
	}
}


function toggle_contact() {
		Effect.toggle('short_contact', 'appear');
}

function openWindow(url, w, h, winName)
{
   var screenw = screen.availWidth;
   var screenh = screen.availHeight;
   var winw = w;
   var winh = h;
   var posx = (screenw / 2) - (winw / 2);
   var posy = (screenh / 2) - (winh / 2);
	 if(openWindow.arguments.length == 4) var winName = openWindow.arguments[3];
	 else var winName = 'mywin';
   var mywin = window.open(url,winName,"top="+posy+",left="+posx+",width="+winw+",height="+winh+",menubar=no,locationbar=no,statusbar=no,resizable=yes,toolbar=no,dependent=yes,scrollbars=yes");
   mywin.focus();
   return false;
} 

function openWindowPad(url, w, h)
{
   var padding;
   (navigator.appName == "Microsoft Internet Explorer") ? (padding = 10) : (padding = 0);

   var screenw = screen.availWidth;
   var screenh = screen.availHeight;
   var winw = (w + 15 + padding);
   var winh = (h + 15 + padding);
   var winw = (w + padding);
   var winh = (h + padding);
   var winw = w;
   var winh = h;
   var posx = (screenw / 2) - (winw / 2);
   var posy = (screenh / 2) - (winh / 2);

   var mywin = window.open(url,"mywin","top="+posy+",left="+posx+",width="+winw+",height="+winh+",menubar=no,locationbar=no,statusbar=no,resizable=no,toolbar=no,dependent=yes,scrollbars=no");
   mywin.focus();
   return false;
} 

function dendit() {
		var user = 'info';
		var first = 'de';
		var second = 'liegenschaftskontor';
		document.location.href = 'mailto:' + user + '@' + second + '.' + first;
	}