Вот скрипт.
Он не работает.Можете кто-нить помочь?(Починить его)Яваскрипт тока начал учить но скрипт нужен очень
Код:
<html>
<head>
<meta http-equiv="Content-Language" content="ru">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
<title>Form58</title>
<script LANGUAGE="JavaScript">
<!-- Original: Paul DeBrino (irandd@aol.com) -->
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->
<!-- Begin
function checkChoice(whichbox) {
with (whichbox.form) {
if (isNaN(whichbox.value)) {
whichbox.value = whichbox.priorval;
whichbox.focus();
}
whichbox.value = Math.abs(whichbox.value);
var dec = whichbox.value.indexOf('.', 1)
if (dec > 0) {
alert('No decimal places allowed for \"' +whichbox.name +'\" !');
whichbox.value = whichbox.priorval;
whichbox.focus();
}
hiddentotal.value = eval(hiddentotal.value) - eval(whichbox.price * whichbox.priorval);
whichbox.priorval = whichbox.value;
hiddentotal.value = eval(hiddentotal.value) + eval(whichbox.price * whichbox.value);
return(formatCurrency(hiddentotal.value));
}
}
function formatCurrency(num) {
<!-- Function courtesy of: Cyanide_7 (leo7278@hotmail.com) -->
<!-- Web Site: http://www7.ewebcity.com/cyanide7 -->
num = num.toString().replace(/\$|\,/g,'');
if(isNaN(num)) num = "0";
cents = Math.floor((num * 100 + 0.5) % 100);
num = Math.floor((num * 100 + 0.5) / 100).toString();
if(cents < 10) cents = "0" + cents;
for (var i = 0; i < Math.floor((num.length - (1 + i)) / 3); i++)
num = num.substring(0,num.length - (4 * i + 3))+','+num.substring(num.length-(4 * i + 3));
return (num + "." + cents + "грн");
}
function InitForm() {
document.myform.total.value = '$0';
document.myform.hiddentotal.value = 0;
for (xx = 0; xx < document.myform.elements.length; xx++) {
if (document.myform.elements[xx].type == 'text') {
document.myform.elements[xx].value = 0;
}
}
for (xx=0; xx < document.myform2.elements.length; xx++) {
if (document.myform2.elements[xx].type == 'text') {
document.myform2.elements[xx].value = 0;
}
}
}
// End -->
</script>
</head>
<body bgcolor="#C0C0C0" onLoad="InitForm()">
<p align="center"><font color="#FF0000" size="5">Подсчет расходов
2</font><b><font size="4" color="#FF0000"><BR></font><font size="3">(по
количеству товара)</font></b><font size="4" color="#FF0000">
<p align="center">
<center>
<table bgcolor="#CCCCCC">
<tr>
<td>
<form name=myform>
<pre>
<b>Пример 1</b>
Сверло $2грн <input type=text name=Steak size=3 value=0 priorval=0 price="2.00" onChange="this.form.total.value=checkChoice(this);">
Цыпленок $12.39 <input type=text name=Chicken size=3 value=0 priorval=0 price="12.39" onChange="this.form.total.value=checkChoice(this);">
Суши $18.75 <input type=text name=Sushi size=3 value=0 priorval=0 price="18.75" onChange="this.form.total.value=checkChoice(this);">
Ваш счет: <input type="text" name="total" value="" size=8 readonly><input type=hidden name=hiddentotal value=>
</pre>
</form>
<hr width="100%" noshsde>
<form name=myform2>
<pre>
<b>Пример 2</b>
Чай $ .50 <input type=text name=Tea size=3 value=0 priorval=0 price=".50" onChange="this.form.total.value=checkChoice(this);">
Кола $ .79 <input type=text name=Cola size=3 value=0 priorval=0 price=".79" onChange="this.form.total.value=checkChoice(this);">
Кофе $ 1.75 <input type=text name=Coffee size=3 value=0 priorval=0 price="1.75" onChange="this.form.total.value=checkChoice(this);">
Ваш счет: <input type="text" name="total" value="" size=8 readonly><input type=hidden name=hiddentotal value=0>
</pre>
</form>
</td>
</tr>
</table>
</center>
<BR>
</font>
<div align="center">
<center>
</center>
</div>
</body>
</html>
