Return Image using perl

Hi,

Based on the conditions I want to show a image in header section. The below return statement doesn't work for me. Could you please help me on that?
[CODE][%Begin Unverified Perl
if (LISTVALUE("ConListC",1)==1)
{
return "<img src="[%GRAPHICSPATH()%]LOGO.jpg" alt="" border="0" width="250">";
End Unverified %]
}[/CODE]