my script

canadacatman11

<html>
<head>
<title>Register Yourself</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
</head>
<script type="text/javascript">
function test()
{
var donation=document.getElementById("test").value;
if (donation == null)
{
donation=0.0000;
}
var newdonation=donation+0.0001;
document.getElementById("test").value=newdonation;
document.getElementById("test").innerHTML="$"+newdonation.toFixed(4);
}
</script>
<body>
<input type="button" value="Search" onClick="test()"/>
<div id="test" value=0>$0.0</div>
<div id="result">
<script type="text/javascript">
var obj = "search"; //Id name to call upData function when clicked
var target = "result"; //Id name of element to display result
var url = "data.php"; //Url to server processing file data.php
</div>

</div>

</script></body></html>

I have it here http://www.1234sites.info/333/test.html just trying to get it to work.
But it does not keep the amount there after you refresh it leaves.Please any help would be greatly appreciated..

canadacatman11

no one wow..

johanafm

No answer in 23 minutes? Wow indeed.

Are you saying that you'd want your page to behave as if you didn't reload the page when you reload it?

Other than that, document.getElementById can return null (or if it was undefined). However, if it does return an input element of type text, its value can never be null - it is always a string. It can of course be an empty string.

Strings do not support addition, but they do support concatenation, and incidentally the same operator (+) is used.