if (document.images) {            // Active Images
	img1on = new Image();      
    img1on.src = "/res/nav_01-over.gif"; 
	img2on = new Image();      
    img2on.src = "/res/nav_02-over.gif"; 
	img3on = new Image();      
    img3on.src = "/res/nav_03-over.gif"; 
	img4on = new Image();      
    img4on.src = "/res/nav_04-over.gif"; 
	img5on = new Image();      
    img5on.src = "/res/nav_05-over.gif";
	img6on = new Image();      
    img6on.src = "/res/nav_06-over.gif";
	img7on = new Image();      
    img7on.src = "/res/nav_07-over.gif";
	img8on = new Image();      
    img8on.src = "/res/nav_08-over.gif";
	img9on = new Image();      
    img9on.src = "/res/nav_09-over.gif";
	img10on = new Image();      
    img10on.src = "/res/nav_10-over.gif";
	
  
    img1off = new Image();      
    img1off.src = "/res/nav_01.gif"; 
	img2off = new Image();      
    img2off.src = "/res/nav_02.gif"; 
	img3off = new Image();      
    img3off.src = "/res/nav_03.gif"; 
	img4off = new Image();      
    img4off.src = "/res/nav_04.gif"; 
	img5off = new Image();      
    img5off.src = "/res/nav_05.gif";
	img6off = new Image();      
    img6off.src = "/res/nav_06.gif";
	img7off = new Image();      
    img7off.src = "/res/nav_07.gif";
	img8off = new Image();      
    img8off.src = "/res/nav_08.gif";
	img9off = new Image();      
    img9off.src = "/res/nav_09.gif";
	img10off = new Image();      
    img10off.src = "/res/nav_10.gif";
	
	
	
}



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

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

// Popup Window
function openWindow(theURL,winName,features) { 
		window.open(theURL,winName,features);
}