window.onload = init;

function init() {
	document.forms[0].input.focus();
}

function returnwindow(fenstername) {
     var aktuellesfenster = window.name;
     var win = window.open(fenstername,"Fenster1","width=800,height=500,left=40,top=40, dependent=yes, resizeable=yes, scrollbars=yes");
      if (aktuellesfenster != "Fenster1") {
             if (! win.ontop) {
               win.focus();
             }
      }
}

//Fenster Filmqualitaet aussuchen

function returnfilm(fenstername) {
     var aktuellesfenster = window.name;
     var win = window.open(fenstername,"Fenster1","width=470,height=400,left=100,top=100,dependent=no, resizeable=no, scrollbars=no, menubar=no, toolbar=no");
      if (aktuellesfenster != "Fenster1") {
             if (! win.ontop) {
               win.focus();
             }
      }
}


function returnquiz(fenstername) {
     var aktuellesfenster = window.name;
     var win = window.open(fenstername,"Fenster1","width=740,height=440,left=60,top=50,dependent=yes, resizeable=yes, scrollbars=yes, menubar=no, toolbar=no");
      if (aktuellesfenster != "Fenster1") {
             if (! win.ontop) {
               win.focus();
             }
      }
}