<!--
function heatloss(house){if(house==1){loss=4.0}}
function climate(region){if(region=="1"){climatefactor=1;}
if(region=="2"){climatefactor=1.2;}
if(region=="3"){climatefactor=1.4;}
return climatefactor;}
function checkform(form){if(form.largo.value==""){alert("\n ！ntroduzca el largo del recinto!");return false;}
if(form.ancho.value==""){alert("\n ！ntroduzca el ancho del recinto!");return false;}
if(form.alto.value==""){alert("\n ！ntroduzca la altura del recinto!");return false;}
return true;}
function computeform(form){if(checkform(form)){var maxload=(((form.alto.value*form.ancho.value*form.largo.value)*47)*climate(form.region.value));form.maximo.value=maxload;var minload=(((form.alto.value*form.ancho.value*form.largo.value)*47)*climate(form.region.value)/1.3);form.minimo.value=minload;}
return;}
-->