//=======================================================
//define rollover images and rollover text
        //topnav
		b41on = new Image();		b41on.src = "/images/buttons/btn4_element_over.gif";  
		b42on = new Image();		b42on.src = "/images/buttons/btn4_verve_over.gif";
		b43on = new Image();		b43on.src = "/images/buttons/btn4_renaissance_over.gif";
		b44on = new Image();		b44on.src = "/images/buttons/btn4_nuvo2_over.gif";
		b45on = new Image();		b45on.src = "/images/buttons/btn4_gt2_over.gif";
		b46on = new Image();		b46on.src = "/images/buttons/btn4_accolade_over.gif";
		b47on = new Image();		b47on.src = "/images/buttons/btn4_republic_over.gif";
		b48on = new Image();		b48on.src = "/images/buttons/btn4_avonshire_over.gif";
		b49on = new Image();		b49on.src = "/images/buttons/btn4_jcm_over.gif";
		b50on = new Image();		b50on.src = "/images/buttons/btn4_solaris_over.gif";
		b51on = new Image();		b51on.src = "/images/buttons/btn4_huntington_over.gif";
		b52on = new Image();		b52on.src = "/images/buttons/btn4_300front_over.gif";
		b53on = new Image();		b53on.src = "/images/buttons/btn4_parcnuvo_over.gif";
		b54on = new Image();		b54on.src = "/images/buttons/btn4_hullmark_over.gif";
		b55on = new Image();		b55on.src = "/images/buttons/btn4_ventus_over.gif";
		b56on = new Image();		b56on.src = "/images/buttons/btn4_reve_over.gif";
		b57on = new Image();		b57on.src = "/images/buttons/btn4_westvillage_over.gif";
		
		//leftnav off
		b41off = new Image();		b41off.src = "/images/buttons/btn4_element.gif";
	    b42off = new Image();		b42off.src = "/images/buttons/btn4_verve.gif";
	    b43off = new Image();		b43off.src = "/images/buttons/btn4_renaissance.gif";
	    b44off = new Image();		b44off.src = "/images/buttons/btn4_nuvo2.gif";
		b45off = new Image();		b45off.src = "/images/buttons/btn4_gt2.gif";
		b46off = new Image();		b46off.src = "/images/buttons/btn4_accolade.gif";
		b47off = new Image();		b47off.src = "/images/buttons/btn4_republic.gif";
		b48off = new Image();		b48off.src = "/images/buttons/btn4_avonshire.gif";
		b49off = new Image();		b49off.src = "/images/buttons/btn4_jcm.gif";
		b50off = new Image();		b50off.src = "/images/buttons/btn4_solaris.gif";
		b51off = new Image();		b51off.src = "/images/buttons/btn4_huntington.gif";
		b52off = new Image();		b52off.src = "/images/buttons/btn4_300front.gif";
		b53off = new Image();		b53off.src = "/images/buttons/btn4_parcnuvo.gif";
		b54off = new Image();		b54off.src = "/images/buttons/btn4_hullmark.gif";
		b55off = new Image();		b55off.src = "/images/buttons/btn4_ventus.gif";
		b56off = new Image();		b56off.src = "/images/buttons/btn4_reve.gif";
		b57off = new Image();		b57off.src = "/images/buttons/btn4_westvillage.gif";