objednavka.js

   1 // $Id$
   2 // <-see common.php:/if (!($s=trim($s)))/
   3 var want_price=new Array();
   4 want_price['phys_2007']=500;
   5 want_price['phys_2006']=500;
   6 want_price['phys_2005']=480;
   7 want_price['phys_2004']=480;
   8 want_price[  'cd_2004']=480;
   9 want_price[  'cd_2003']=480;
  10 want_price[  'cd_2002']=280;
  11 want_price[  'cd_2001']=280;
  12 want_price[  'cd_2000']=280;
  13 want_price[  'cd_1999']=280;
  14 want_price[  'cd_1998']=280;
  15 want_price[  'cd_1997']=120;
  16 want_price[  'cd_1996']=120;
  17
  18 function validate(form)
  19 {
  20 // want_ numeric check
  21 var want_tot=0;
  22         for (var elementi=0;elementi<form.elements.length;elementi++) {
  23 var element=form.elements[elementi];
  24                 if (-1==element.name.search(/^want_/))
  25                         continue;
  26                 if (-1!=element.value.search(/[^0-9]/)) {
  27                         element.select();
  28                         element.focus();
  29                         alert('Jako poèet je mo¾no povoleno zadat jen èíselnou hodnotu!');
  30                         return(false);
  31                         }
  32                 want_tot+=element.value;
  33                 }
  34         if (0==want_tot) {
  35                 alert('Musíte si objednat alespoò jeden èasopis, napi¹te 1 do dané polo¾ky!');
  36                 return(false);
  37                 }
  38
  39         return(true);
  40 }
  41
  42 function sum_price(field)
  43 {
  44 var form=field.form;
  45 var price=0;
  46
  47         for (var elementi=0;elementi<form.elements.length;elementi++) {
  48 var element=form.elements[elementi];
  49                 if (-1==element.name.search(/^want_/))
  50                         continue;
  51                 if (element.value.search(/^[0-9]+$/))
  52                         continue;
  53                 price+=element.value * want_price[element.name.substr(5)];
  54                 }
  55
  56         form.elements['price'].value=price;
  57 }