<SCRIPT language="JavaScript"><!--
function sh(a_name, img_name,div_name){
    div = document.getElementById(div_name);
    img = document.getElementById(img_name);
    a = document.getElementById(a_name);
   if(div.style.display == 'none'){
      div.style.display = 'block';
      img.src = 'minus.gif';
      a.title = "Скрыть продукты";
//      a.innerHTML = '<img src="minus.gif" mce_src="minus.gif" width="12" height="12" alt="Скрыть продукты" title="Скрыть продукты" align="absmiddle">';
   } else {
      div.style.display = 'none';
      img.src = 'plus.gif';
      a.title = "Показать продукты";
//      a.innerHTML = '<img src="plus.gif" mce_src="plus.gif" width="12" height="12" alt="Показать продукты" title="Показать продукты" align="absmiddle">'
   }
}
function calc(g,k,field_name,subtotal_name){
    field = document.getElementById(field_name);
    subtotal = document.getElementById(subtotal_name);
    oTtotal = document.getElementById('total');
   g = toNum(g);
//    if(isNaN(g)){g = 0}
//    alert(g);
   kk = Math.round(k / 100 * g);
   subtotal.value = toNum(subtotal.value) - toNum(field.value);
   oTtotal.value = toNum(oTtotal.value) - toNum(field.value);
   field.value = toStr(kk);
   subtotal.value = toNum(subtotal.value) + kk;
   oTtotal.value = toNum(oTtotal.value) + kk;
}
function toNum(v){
   v = parseFloat(v);
   if(isNaN(v)){v = 0}
   return v;
}
function toStr(v){
   if(v == 0){
      return '';
   } else {
      return v;
   }
}
function setAllToVal(v){
   for(i=1;i<288+1;i++){
      document.getElementById('p'+i).value = v;
      document.getElementById('p'+i).onkeyup();
   }
}
//--></script>