function vv_getsrc() {
	return 'http://valutavaltok.hu/arfolyamdoboz.php?currencies='+vv_currencies+'&flags='+vv_flags+'&arrows='+vv_arrows+'&mnb='+vv_mnb+'&city='+vv_city+'&bgcolor='+vv_bgcolor+'&color='+vv_color+'&transparency='+vv_transparency+'&width='+vv_width+'&location='+parent.document.location;
}

document.write('\
	<iframe\
    	id="vv_iframe"\
        src=' + vv_getsrc() + '\
        style="width:'+vv_width+'px;height:'+vv_height+'" scrolling="no" border="0" frameborder="0" width="'+vv_width+'" height="'+vv_height+'" marginheight="0" marginwidth="0" allowtransparency="'+vv_transparency+'"></iframe>\
');