<html>
<head>
<script>
function getParam(name)
{
var start=location.search.indexOf("?"+name+"=");
if (start<0)
start=location.search.indexOf("&"+name+"=");
if (start<0)
return '';
start += name.length+2;
var end=location.search.indexOf("&",start)-1;
if (end<0)
end=location.search.length;
var result=location.search.substring(start,end);
var result='';
for(var i=start;i<=end;i++)
{
var c=location.search.charAt(i);
result=result+(c=='+'?' ':c);
}
return unescape(result);
}
</script>
</head>
<body>
<script>
document.write(getParam("test1")+"<br>");
document.write(getParam("test2")+"<br>");
</script>
</body>
</html>
<head>
<script>
function getParam(name)
{
var start=location.search.indexOf("?"+name+"=");
if (start<0)
start=location.search.indexOf("&"+name+"=");
if (start<0)
return '';
start += name.length+2;
var end=location.search.indexOf("&",start)-1;
if (end<0)
end=location.search.length;
var result=location.search.substring(start,end);
var result='';
for(var i=start;i<=end;i++)
{
var c=location.search.charAt(i);
result=result+(c=='+'?' ':c);
}
return unescape(result);
}
</script>
</head>
<body>
<script>
document.write(getParam("test1")+"<br>");
document.write(getParam("test2")+"<br>");
</script>
</body>
</html>
So to test the code call it up in your browser and add the following to the end of the URL in the address bar.
?test1=Hello&test2=World
The test page will then display the parameter values
....Done.
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