function poppit(SRC){
var breite = screen.width/2;
var hoehe = screen.height/2;
var posx = breite - 310;
var posy = hoehe - 230;
myscreenvar = window.open(SRC,"Policy","width=510,height=550,status=no,resizable=0,scrollbars=yes,toolbar=0");
myscreenvar.moveTo(posx,posy);
myscreenvar.focus();
}