Change Text in Logon page of Portal 7.3

Hi

I am woring on Portal 7.3 and NWDS 7.3

I have downloaded the WAR file tc~sec~ume~logon~ui

and made the changes to the JSP file

Now I need to change the text in the following logon Page

Logon Problems?Get Support   

I can see the text is present in tc~sec~ume~logon~ui_core.jar file

I made the changes to the logonLabels.properties and  logonLabels_en.properties

My Question is

How do I deploy the changes of tc~sec~ume~logon~ui_core.jar to the server

How do I see the changes in portal

Regards

JM