<!--
if (document.images) {
	homeOn = new Image();      
	homeOn.src = "images/nav_02_home_on.gif";
	homeOff = new Image(); 
	homeOff.src = "images/nav_02_home.gif";
	
	newsOn = new Image();      
	newsOn.src = "images/nav_03_news_on.gif";
	newsOff = new Image(); 
	newsOff.src = "images/nav_03_news.gif";
	
	servOn = new Image();      
	servOn.src = "images/nav_04_serv_on.gif";
	servOff = new Image(); 
	servOff.src = "images/nav_04_serv.gif";
	
	careOn = new Image();      
	careOn.src = "images/nav_05_care_on.gif";
	careOff = new Image(); 
	careOff.src = "images/nav_05_care.gif";
	
	physOn = new Image();      
	physOn.src = "images/nav_06_phys_on.gif";
	physOff = new Image(); 
	physOff.src = "images/nav_06_phys.gif";
	
	contOn = new Image();      
	contOn.src = "images/nav_07_cont_on.gif";
	contOff = new Image(); 
	contOff.src = "images/nav_07_cont.gif";
}

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");
	}
}
// -->