How to use snapshot libraries in our projects?

[Thai Dang Vu]

To use GA libraries, I write this in my pom.xml

<repository>
    <id>repository.jboss.org</id>
    <name>JBoss Repository</name>
    <url>http://repository.jboss.org/maven2</url>
</repository>
<repository>
    <id>snapshots.jboss.org</id>
    <name>JBoss Snapshots</name>
    <url>http://snapshots.jboss.org/maven2</url>
</repository>

<dependency>
    <groupId>org.richfaces.ui</groupId>
    <artifactId>richfaces-ui</artifactId>
    <version>3.3.0.GA</version>
</dependency>

For JBoss snapshots, the jar files contain something like a timestamp in their 
names. What does my pom.xml look like so that I can get the latest jar files?

If you use IntelliJ Idea, then my final goal is to be able to get the latest 
libraries every time I re-import the pom.xml (I use maven to manage the 
dependencies only, not to compile nor build the project).

Thank you.