function imgOn(imgName) {
	if (document.images) { 
		document[imgName].src = eval(imgName + "on.src");        
	}	
}

function imgOff(imgName) {
	if (document.images) { 
		document[imgName].src = eval(imgName + "off.src");        
	}	
}

if (document.images) {
	img1on = new Image();
	img1on.src = "images/about_nav_click.gif";  
	img2on = new Image();
	img2on.src = "images/looking_for_nav_click.gif";  
	img3on = new Image();
	img3on.src = "images/why_nav_click.gif";  
	img4on = new Image();
	img4on.src = "images/offer_you_nav_click.gif";  
	img5on = new Image();
	img5on.src = "images/contact_click.gif";  
	img6on = new Image();
	img6on.src = "images/print_click.gif";  
	img7on = new Image();
	img7on.src = "images/news_click.gif";  
	
	img1off = new Image();
	img1off.src = "images/about_nav.gif"; 
	img2off = new Image();
	img2off.src = "images/looking_for_nav.gif";  
	img3off = new Image();
	img3off.src = "images/why_nav.gif";  
	img4off = new Image();
	img4off.src = "images/offer_you_nav.gif";  
	img5off = new Image();
	img5off.src = "images/contact.gif";  
	img6off = new Image();
	img6off.src = "images/print.gif";  
	img7off = new Image();
	img7off.src = "images/news.gif";  	
}

function showNews() {
	url = 'news.htm';
	winNews = window.open(url,'winNews','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,copyhistory=0,top=50,left=50,width=350,height=500');
	winNews.focus();
}