/* Ackumulator
-----------------*/
function ResetForm1(form)
{
form.ackvol.value="";
}
function ResetForm2(form)
{
form.arbvol.value="";
}
function ResetForm3(form)
{
form.forl.value="";
}
function berakna(form)
{
minne=1-(Math.pow((form.larb.value)/(form.harb.value),(1/1.5)));
return minne;
}
function ClearForm(form)
{
}
function compute1(form)
{
if (check1(form)==false)
{
ResetForm1(form);
}
else
{
check1(form);
berakna(form);
form.ackvol.value=Math.round(100*(((form.arbvol.value)*(form.larb.value/form.forl.value))/minne))/100;
}
}
function compute2(form)
{
if (check2(form)==false)
{
ResetForm2(form);
}
else
{
check2(form);
berakna(form);
form.arbvol.value=Math.round(100*((form.ackvol.value*minne)/(form.larb.value/form.forl.value)))/100;
}
}
function compute3(form)
{
if (check3(form)==false)
{
ResetForm3(form);
}
else
{
check3(form);
berakna(form);
form.forl.value=Math.round(100*((form.arbvol.value*form.larb.value)/(form.ackvol.value*minne)))/100;
}
}
function check1(form)
{
if (form.arbvol.value.length==0||form.larb.value.length==0||form.harb.value.length==0||form.forl.value.length==0)
{
alert("Erforderliga indata saknas!");
return false;
}
else
return true;
}
function check2(form)
{
if (form.ackvol.value.length==0||form.larb.value.length==0||form.harb.value.length==0||form.forl.value.length==0){
alert("Erforderliga indata saknas!");
return false;
}
else
return true;
}
function check3(form)
{
if (form.ackvol.value.length==0||form.arbvol.value.length==0||form.larb.value.length==0||form.harb.value.length==0){
alert("Erforderliga indata saknas!");
return false;
}
else
return true;
}
var now = new Date();
var year = now.getYear();
var month = (((now.getMonth()+1) < 10) ? "0" : "") + (now.getMonth()+1);
var day = ((now.getDate() < 10) ? "0" : "") + now.getDate();
var MonthDayYear =(" "+year+month+day+" ");
function print(form)
{
text=("Utskrift beräkning ackumulator");
text=(text+"Beräkning ackumulator");
text=(text+"");
text=(text+MonthDayYear);
text=(text+"
");
text=(text+"Indata & resultat
");
text=(text+"
| Ackumulatorvolym = | "+form.ackvol.value+" | l |
| Arbetande volym = | "+form.arbvol.value+" | l |
| Förladdningstryck = | "+form.forl.value+" | bar |
| Högsta arbetstryck = | "+form.harb.value+" | bar |
| Lägsta arbetstryck = | "+form.larb.value+" | bar |
");
text=(text+"