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();
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}

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_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_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 fenster() {
               var y;             // Die Hoehe
                y=screen.height/2;
                var x;            // Die Breite
                x=screen.width/2;
                var y1;      // von der Hoehe wird die Hälfte des Popup-Fensters abgezogen
                 y1=y-300;
                var x1;
                 x1=x-410;
                var win;
               win=window.open("../phase2/index_index.php3","CURSE","height=548,width=796,scrollbars=no,resizable=no");
               win.moveTo(x1,y1);   // Hier wird das Fenster zu den vorher ausgerechneten Positionen verschoben
               win.focus();
}


  function chkFormular() {
  if (document.formular.email.value == "") {
    alert("Bitte deine E-Mail-Adresse eingeben!");
    document.formular.email.focus();
    return false;
  }
  if (document.formular.email.value.indexOf("@") == -1) {
    alert("Deine E-Mail-Adresse ist ungültig!");
    document.formular.email.focus();
    return false;
  }
  if (!(document.formular.cbutton.checked)) {
    alert("Du mußt dich mit dem Hinweis zur 'Verwendung deiner Daten' \n einverstanden erklären!");
    return false;
  }
}


function popup(URL,Name,features) { 
  window.open(URL,Name,features);
}