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для: Hoчной призрак
(08.01.2008 в 16:45)
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var tx1 = parseFloat(document.data.txt1.value);
var tx2 = parseFloat(document.data.txt2.value);
document.data.tx3.value = tx1 + tx2;
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| | <script>
function mFunc ()
{
var tx1 = document.getElementById ('txt1');
var tx2 = document.getElementById ('txt2');
var summa=(tx1.value + tx2.value );
document.data.tx3.value=summa.toLocaleString();
}
</script>
<form name=data>
<pre>
первое <input name="txt1" SIZE="4" MAXLENGTH="2" onkeyup="mFunc ()">
второе <input name="txt2" SIZE="4" MAXLENGTH="6" onkeyup="mFunc ()">
сумма <input name="txt3" SIZE="4" MAXLENGTH="2" >
</pre>
</form> | |
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