Only for contents, it takes place for each record loaded in a content.
Use carefully, try to avoid using it. Because it takes place for each record, it could take some time to be processed.
<load> <action name="runscript"> <script language="VBScript"> if User("genidusuario") = this("IDUSUARIO") then this("Mio")="S" this("colorcelda")="#d2d2d2" else this("Mio")="N" this("colorcelda")="#ffffff" end if </script> </action> </load>