I'm trying to use Microsoft Ajax Minifier in my build process, but I'm having trouble getting it to work using the `-xml ` flag. Here's my XML:
```
<root>
<output path="R:\project\script.js">
<input path="R:\project\script.js" />
</output>
</root>
```
When I execute `ajaxmin.exe -xml build.xml` I get this error:
`AjaxMin.exe: error AM-USAGE: Unknown input type. Please use either the -JS or -CSS switch.`
What is the problem?
```
<root>
<output path="R:\project\script.js">
<input path="R:\project\script.js" />
</output>
</root>
```
When I execute `ajaxmin.exe -xml build.xml` I get this error:
`AjaxMin.exe: error AM-USAGE: Unknown input type. Please use either the -JS or -CSS switch.`
What is the problem?
