function berechneForm(form1)
{
	var mm1,z1,field1; var faktor=(form1.faktor.value);
	(form1.mm1.value)=((form1.field1.value)*10)* (form1.faktor.value); (form1.wert1.value)=(form1.field1.value)*10;
	(form1.mm2.value)=((form1.field2.value)*9)* (form1.faktor2.value);(form1.wert2.value)=(form1.field2.value)*9;
	(form1.mm3.value)=((form1.field3.value)*8)* (form1.faktor3.value);(form1.wert3.value)=(form1.field3.value)*8;
	(form1.mm4.value)=((form1.field4.value)*9)* (form1.faktor4.value);(form1.wert4.value)=(form1.field4.value)*9;
	(form1.mm4a.value)=((form1.field4a.value)*9)* (form1.faktor4a.value);(form1.wert4a.value)=(form1.field4a.value)*9;
	(form1.mm5.value)=((form1.field5.value)*6)* (form1.faktor5.value);(form1.wert5.value)=(form1.field5.value)*6;
	(form1.mm6.value)=((form1.field6.value)*7)* (form1.faktor6.value);(form1.wert6.value)=(form1.field6.value)*7;
	(form1.mm7.value)=((form1.field7.value)*8)* (form1.faktor7.value);(form1.wert7.value)=(form1.field7.value)*8;
	(form1.mm8.value)=((form1.field8.value)*8)* (form1.faktor8.value);(form1.wert8.value)=(form1.field8.value)*8;
	(form1.mm9.value)=((form1.field9.value)*4)* (form1.faktor9.value);(form1.wert9.value)=(form1.field9.value)*4;
	(form1.mm10.value)=((form1.field10.value)*4)* (form1.faktor10.value);(form1.wert10.value)=(form1.field10.value)*4;
	(form1.mm11.value)=((form1.field11.value)*4)* (form1.faktor11.value);(form1.wert11.value)=(form1.field11.value)*4;
	(form1.mm12.value)=((form1.field12.value)*6)* (form1.faktor12.value);(form1.wert12.value)=(form1.field12.value)*6;
	(form1.mm13.value)=((form1.field13.value)*2)* (form1.faktor13.value);(form1.wert13.value)=(form1.field13.value)*2;
	var summe=(form1.summe.value); var summe2=(form1.summe2.value);
	(form1.summe.value)= (-(form1.wert1.value)-(form1.wert2.value)-(form1.wert3.value)-(form1.wert4.value)-(form1.wert4a.value)-(form1.wert5.value)-(form1.wert6.value)-(form1.wert7.value)-(form1.wert8.value)-(form1.wert9.value)-(form1.wert10.value)-(form1.wert11.value)-(form1.wert12.value)-(form1.wert13.value))*-1;
	(form1.summe2.value)=(-(form1.mm1.value)-(form1.mm2.value)-(form1.mm3.value)-(form1.mm4.value)-(form1.mm4a.value)-(form1.mm5.value)-(form1.mm6.value)-(form1.mm7.value)-(form1.mm8.value)-(form1.mm9.value)-(form1.mm10.value)-(form1.mm11.value)-(form1.mm12.value)-(form1.mm13.value))*-1;
	(form1.field14.value)=(-(form1.field1.value)-(form1.field2.value)-(form1.field3.value)-(form1.field4.value)-(form1.field4a.value)-(form1.field5.value)-(form1.field6.value)-(form1.field7.value)-(form1.field8.value)-(form1.field9.value)-(form1.field10.value)-(form1.field11.value)-(form1.field12.value)-(form1.field13.value))*-1;
	(form1.summe3.value)=round(((form1.summe2.value)/(form1.summe.value)*100));
	 var miete=(form1.miete.value); var mind=(form1.mind.value);
	(form1.mind.value)=round(((form1.miete.value)/100)*(form1.summe3.value));
}

function round(x){
return Math.round(x*100)/100;
}