我的onChange为什么出错

mycslife 2005-03-21 02:46:41

我要实现的是输入文本框数字，结果后改变，但是去总是报错不能运行，请问错在哪里：
代码如下：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<SCRIPT language="JavaScript">
fuction Total()
{
var tot=0;
tot+=(40.00*document.order.qty1.value);
tot+=(69.95*document.order.qty2.value);
tot+=(99.95*document.order.qty3.value);
tot+=(4.95*document.order.qty4.value);
document.order.totalcost.value=tot;
}

fuction UpdateCost(number,unitcost)
{
costname="cost"+number;
qtyname="qty"+number;
var q=document.order[qtyname].value;
document.order[costname].value=q*unitcost;

}
</SCRIPT>
</HEAD>

<BODY >
<h1>Order Form</h1>
<form name="order">
<b>Name:</b><input type="text" name="name1" size=20>
<b>Phone:</b><input type="text" name="phone" size=15>
<b>E-mail address</b><input type="text" name="email" size=20><br>
<b>Billing and Shipping Addresses:</b><br>
<textarea name="billto" cols=40 rows=4>
Enter your billing address here.
</textarea>
<textarea name="shipto" cols=40 rows=4>
Enter your shipping address here.
</textarea>
<br>
<b>Products to Order:</b><br>
Qty:<input type="TEXT" name="qty1" value="0" size=4 onChange="UpdateCost(1,40.00);">
Cost:<input type="text" name="cost1" size=6>
($40.00ea)Fictional Spreadsheet 7.0<br>

Qty:<input type="TEXT" name="qty2" value="0" size=4 onChange="UpdateCost(2,69.95);">
Cost:<input type="text" name="cost2" size=6>
($69.95ea)Fictional Word Processor 6.0<br>

Qty:<input type="TEXT" name="qty3" value="0" size=4 onChange="UpdateCost(3,99.95);">
Cost:<input type="text" name="cost3" size=6>
($99.95ea)Fictional Database 7.0<br>

Qty:<input type="TEXT" name="qty4" value="0" size=4 onChange="UpdateCost(4,4.95);">
Cost:<input type="text" name="cost4" size=6>
($4.95ea)Instruction Booklet for the above<br>

<b>Total Cost:</b>
<input type="text" name="totalcost" size=8><hr>

<b>Method of Payment</b>:
<select name="payby">
<option value="check" selected>Check or Money Order</option>
<option value="cash">Cash or Cashier's Check</option>
<option value="credit">Credit Card</option>
</select>
<br>
<b>Credit Card or Check Number:</b>
<input type="text" name="creditno" size="20"><br>
<input type="submit" name="submit" value="send your order">
<input type="reset" value="start over">
</form>

</BODY>
</HTML>

...全文

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心云意水 2005-03-21

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<SCRIPT language="JavaScript">
fuction Total()
{
var tot=0;
tot+=(40.00*document.order.qty1.value);
tot+=(69.95*document.order.qty2.value);
tot+=(99.95*document.order.qty3.value);
tot+=(4.95*document.order.qty4.value);
document.order.totalcost.value=tot;
}

fuction UpdateCost(number,unitcost)
{
costname="cost"+number;
qtyname="qty"+number;
var q=document.order[qtyname].value;
document.order[costname].value=q*unitcost;

}
</SCRIPT>

我晕死！
function，不是fuction的说！
拜托稍微仔细一点!-_-

梅雪香 2005-03-21