objednavka.js

   1 // $Id$
   2 // <-see common.php:/if (!($s=trim($s)))/
   3 var want_price=new Array();
   4 want_price['phys_2002']=480;
   5 want_price['phys_2001']=360;
   6 want_price['phys_2000']=150;
   7 want_price[  'cd_2001']=280;
   8 want_price[  'cd_2000']=280;
   9 want_price[  'cd_1999']=280;
  10 want_price[  'cd_1998']=280;
  11 want_price[  'cd_1997']=120;
  12 want_price[  'cd_1996']=120;
  13
  14 function validate(form)
  15 {
  16 // want_ numeric check
  17 var want_tot=0;
  18         for (var elementi=0;elementi<form.elements.length;elementi++) {
  19 var element=form.elements[elementi];
  20                 if (-1==element.name.search(/^want_/))
  21                         continue;
  22                 if (-1!=element.value.search(/[^0-9]/)) {
  23                         element.select();
  24                         element.focus();
  25                         alert('Jako poèet je mo¾no povoleno zadat jen èíselnou hodnotu!');
  26                         return(false);
  27                         }
  28                 want_tot+=element.value;
  29                 }
  30         if (0==want_tot) {
  31                 alert('Musíte si objednat alespoò jeden èasopis, napi¹te 1 do dané polo¾ky!');
  32                 return(false);
  33                 }
  34
  35         return(true);
  36 }
  37
  38 function sum_price(field)
  39 {
  40 var form=field.form;
  41 var price=0;
  42
  43         for (var elementi=0;elementi<form.elements.length;elementi++) {
  44 var element=form.elements[elementi];
  45                 if (-1==element.name.search(/^want_/))
  46                         continue;
  47                 if (element.value.search(/^[0-9]+$/))
  48                         continue;
  49                 price+=element.value * want_price[element.name.substr(5)];
  50                 }
  51
  52         form.elements['price'].value=price;
  53 }