// JavaScript Document
var imgparm=0;
var cad=0;
var longfa=0;
var qtheu=0;
var qtmin=0;
var qtsec=0;
var durfa=0;

function caltemps(form1)
{
if (form1.list.selectedIndex + 1 == 1){imgparm=262;cad=18;}
if (form1.list.selectedIndex + 1 == 2){imgparm=236;cad=18;}
if (form1.list.selectedIndex + 1 == 3){imgparm=133;cad=24;}
if (form1.list.selectedIndex + 1 == 4){imgparm=131;cad=24;}
//if (form1.list.selectedIndex + 1 == 5){imgparm=52;cad=24;}
longfa=document.form1.lon.value;
durfa=longfa*imgparm/cad;
qtsec=Math.ceil(durfa-(Math.floor(durfa/60)*60));
qtmin=Math.floor(durfa/60)-(Math.floor(Math.floor(durfa/60)/60)*60);
qtheu=Math.floor(Math.floor(durfa/60)/60);
document.form1.heu.value=qtheu;
document.form1.mit.value=qtmin;
document.form1.sec.value=qtsec;
}