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« on: May 23, 2005, 01:26: PM » |
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<!-- TWO STEPS TO INSTALL AUTO-SUM FORM BOXES:
1. Copy the coding into the HEAD of your HTML document 2. Add the last code into the BODY of your HTML document -->
<!-- STEP ONE: Paste this code into the HEAD of your HTML document -->
<HEAD>
<script type="text/javascript"> <!-- Begin function startCalc(){ interval = setInterval("calc()",1); } function calc(){ one = document.autoSumForm.firstBox.value; two = document.autoSumForm.secondBox.value; document.autoSumForm.thirdBox.value = (one * 1) + (two * 1); } function stopCalc(){ clearInterval(interval); } // End --> </script> </HEAD>
<!-- STEP TWO: Copy this code into the BODY of your HTML document -->
<BODY>
<form name="autoSumForm"> <input type=text name="firstBox" value="" onFocus="startCalc();" onBlur="stopCalc();"> + <input type=text name="secondBox" value="" onFocus="startCalc();" onBlur="stopCalc();"> = <input type=text name="thirdBox"> </form>
<!-- Script Size: 1.25 KB -->
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