change Pictures in fpic with integer values

Hi,

in dependence of integer Values, i wants to change pictures in an fpic-object...

valuse above 100 should trigger/load picture 01.png in fpic-object, values over 100 fpr example should load picture 02.png!

Problem: every valuechange creates a bang. How can i realize that, without a bang with every valuechange?

Please look at the patch small patch (in Attachment).

Thank you yery much, for your help...