//=======================================================
//define rollover images and rollover text
        //topnav
		b31on = new Image();		b31on.src = "/images/buttons/btn3_state_over.gif";  
		b32on = new Image();		b32on.src = "/images/buttons/btn3_healthy_over.gif";
		b33on = new Image();		b33on.src = "/images/buttons/btn3_cost_over.gif";
		b34on = new Image();		b34on.src = "/images/buttons/btn3_doing_over.gif";
		b35on = new Image();		b35on.src = "/images/buttons/btn3_slideshow_over.gif";
		
		//leftnav off
		b31off = new Image();		b31off.src = "/images/buttons/btn3_state.gif";
	    b32off = new Image();		b32off.src = "/images/buttons/btn3_healthy.gif";
	    b33off = new Image();		b33off.src = "/images/buttons/btn3_cost.gif";
	    b34off = new Image();		b34off.src = "/images/buttons/btn3_doing.gif";
		b35off = new Image();		b35off.src = "/images/buttons/btn3_slideshow.gif";