<?xml version="1.0" encoding="utf-8" ?> 
<DEFINE>	  
	  <CUS_SHOW_CURVE_TOOLTIP base_type="TOOLTIP" delay_ms="600" text="Show/Hide Curve" tip_style="balloon"/>
	  <CUS_INVISIBLE_BUTTON base_type="IMAGE_PARAM_BUTTON" image="square.bmp" images_count="2" image_orientation="horizontal"  cursor="system::hand" />
</DEFINE>