// JavaScript Document
function mittig(w,h,url,n)
{
   if(!window.opera)
   {
      l = (screen.availWidth/2)-(w/2);
      t = (screen.availHeight/2)-(h/2);
      para = 'menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no';
      win = window.open(url,n,"width="+w+",height="+h+",left="+l+",top="+t+para);
      win.focus();
   }
   else
   {
      l = (window.innerWidth/2)-(w/2);
      t = (window.innerHeight/2)-(h/2);
      para = 'menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no';
      win = window.open(url,n,"width="+w+",height="+h+",left="+l+",top="+t+para);
      win.focus();
   }
}


function PopUp(URL)
{
	var Name = "Fragebogen";
	var Breite = 690;
	var Hoehe = 758;
	var winbreite = (screen.width - Breite) / 2;
	var winhoehe = (screen.height - Hoehe) /2;
	var Fensteroptionen = "toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0";
	window.open(URL, 'Name', Fensteroptionen + ',width=' + Breite + ',height=' + Hoehe + ',top=' + winhoehe + ',left=' + winbreite);
}

function contact(URL)
{
	var Name = "Fragebogen";
	var Breite = 690;
	var Hoehe = 685;
	var winbreite = (screen.width - Breite) / 2;
	var winhoehe = (screen.height - Hoehe) /2;
	var Fensteroptionen = "toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0";
	window.open(URL, 'Name', Fensteroptionen + ',width=' + Breite + ',height=' + Hoehe + ',top=' + winhoehe + ',left=' + winbreite);
}