var globPop;

function popup(url, width, height, scrolling){
    
    scrolling = scrolling ? 'yes' : 'no';
    
    globPop = window.open(url, 'pop', 'width='+width+',height='+height+',menubar=yes,scrollbars='+scrolling+',resizable=yes');    
    globPop.focus();
    
}


function schliessen(){
    self.close();
    return false;
}

function drucken(){
    window.print();
    return false;
}