<!--
/* alan 15-04-2007 */
function kmtomi(form) {
var vkm=form.km.value;
if((vkm!=null)&&(vkm!="")){
 var vmi= Math.round((vkm * 0.62137) * 100)/100
 if(isNaN(vmi)){
  form.km.value="";
  form.mi.value="";
  form.km.focus();
  form.km.select();
  return false;
 }
 else{
  form.mi.value=vmi;
 }
}
}
function mitokm(form) {
var vmi=form.mi.value;
if((vmi!=null)&&(vmi!="")){
 var vkm= Math.round((vmi / 0.62137) * 100)/100
 if(isNaN(vkm)){
  form.km.value="";
  form.mi.value="";
  form.mi.focus();
  form.mi.select();
  return false;
 }
 else{
  form.km.value=vkm;
 }
}
}
function hatokms(form) {
var vha=form.ha.value;
if((vha!=null)&&(vha!="")){
 var vkms= Math.round((vha / 100) * 100)/100
 if(isNaN(vkms)){
  form.ha.value="";
  form.kms.value="";
  form.ha.focus();
  form.ha.select();
  return false;
 }
 else{
  form.kms.value=vkms;
 }
}
}
function kmstoha(form) {
var vkms=form.kms.value;
if((vkms!=null)&&(vkms!="")){
 var vha= Math.round((vkms * 100) * 100)/100
 if(isNaN(vha)){
  form.ha.value="";
  form.kms.value="";
  form.kms.focus();
  form.kms.select();
  return false;
 }
 else{
  form.ha.value=vha;
 }
}
}
function dctodf(form) {
var vdc=form.dc.value;
if((vdc!=null)&&(vdc!="")){
 var vdf= Math.round(((vdc *1.8)+32) * 100)/100
 if(isNaN(vdf)){
  form.dc.value="";
  form.df.value="";
  form.dc.focus();
  form.dc.select();
  return false;
 }
 else{
  form.df.value=vdf;
 }
}
}
function dftodc(form) {
var vdf=form.df.value;
if((vdf!=null)&&(vdf!="")){
 var vdc= Math.round(((vdf -32)/1.8) * 100)/100
 if(isNaN(vdc)){
  form.dc.value="";
  form.df.value="";
  form.df.focus();
  form.df.select();
  return false;
 }
 else{
  form.dc.value=vdc;
 }
}
}
// unhide-->