function open_url(url, sizex, sizey, scrolls) {
    mywin=window.open(url,'window','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars='+scrolls+',resizable=1,copyhistory=0,width='+sizex+',height='+sizey+',screenX=100,screenY=75,left=100,top=75');
    mywin.focus();
}

function minical(f,v) {    
    open_url("minical.php?f=" + f + "&v=" + v,420,190,'no');
}