use version of  .js file.

Have class say Version.java having a statc final value version no.
use 	<script Language="JavaScript" src="<%
WasPath%>Scripts/YMValidate.js&Vesion=<%Version.VerNo%> "></script>
Now if ur .js file changes then, change the vesion number in the class.

Thanks and Regards
Raj
EXT 6146



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