<!--if (document.images) {	buttonon=new Image(34,26);          	buttonon.src="images/topnav/button_purple.gif";     	buttonoff=new Image(34,26);          	buttonoff.src="images/topnav/button_yellow.gif";  	   	tradeshowon=new Image(85,105);          	tradeshowon.src="images/about2/tradeshow_on.gif";      customizedon=new Image(92,105);          	customizedon.src="images/about2/customized_on.gif";     	outdooron=new Image(103,105);          	outdooron.src="images/about2/outdoor_on.gif";      instoreon=new Image(86,105);          	instoreon.src="images/about2/instore_on.gif";	   	tradeshowoff=new Image(85,105);          	tradeshowoff.src="images/about2/tradeshow_off.gif";      customizedoff=new Image(92,105);          	customizedoff.src="images/about2/customized_off.gif";     	outdooroff=new Image(103,105);          	outdooroff.src="images/about2/outdoor_off.gif";      instoreoff=new Image(86,105);          	instoreoff.src="images/about2/instore_off.gif";		}function img_act_topnav(imgName) {              if (document.images) {               imgOn="images/topnav/button_purple.gif";               document [imgName].src=imgOn;               }}function img_inact_topnav(imgName) {	if (document.images) {			imgOff="images/topnav/button_yellow.gif";			document [imgName].src=imgOff;             			}}   function img_act(imgName) {              if (document.images) {               imgOn=eval(imgName+"on.src");               document [imgName].src=imgOn;               }}function img_inact(imgName) {            if (document.images) {               imgOff=eval(imgName + "off.src");               document [imgName].src=imgOff;               }}//-->