log some messages or values inside the <cfscript>

Your answer is, of course, good. Another idea along the same lines:

<cffunction name="doCFLog">

<cfargument name="logArgs" type="struct">

<!--- No need to cfparam the 'text' argument, as it is compulsory --->

<cfparam name="arguments.logArgs.log"         default="application">

<cfparam name="arguments.logArgs.file"        default="test">

<cfparam name="arguments.logArgs.type"        default="information">

<cfparam name="arguments.logArgs.application" default="true">

<cflog text="#arguments.logArgs.text#"

    log="#arguments.logArgs.log#"

    file="#arguments.logArgs.file#"

    type="#arguments.logArgs.type#"

    application="#arguments.logArgs.application#">

</cffunction>

<cfscript>

args.text = 'sometext';

args.file = 'mylog';

args.type = 'warning';

doCFLog(args);

</cfscript>

done logging.