// Active Images 
if (document.images) {  
	var img1on = new Image();      
		img1on.src = "/l2_images/nav_home_over.gif"; 
	var img2on = new Image();      
		img2on.src = "/l2_images/nav_about_over.gif"; 
	var img3on = new Image();      
		img3on.src = "/l2_images/nav_tech_over.gif"; 
	var img4on = new Image();      
		img4on.src = "/l2_images/nav_apps_over.gif"; 
	var img5on = new Image();      
		img5on.src = "/l2_images/nav_contact_over.gif"; 
	var img6on = new Image();      
		img6on.src = "/l2_images/icn_power_over.gif"; 
	var img7on = new Image();      
		img7on.src = "/l2_images/icn_waste_over.gif";
	var img8on = new Image();      
		img8on.src = "/l2_images/icn_furnace_over.gif"; 

	var img1off = new Image();      
		img1off.src = "/l2_images/nav_home.gif"; 
	var img2off = new Image();      
		img2off.src = "/l2_images/nav_about.gif"; 
	var img3off = new Image();      
		img3off.src = "/l2_images/nav_tech.gif"; 
	var img4off = new Image();      
		img4off.src = "/l2_images/nav_apps.gif";
	var img5off = new Image();      
		img5off.src = "/l2_images/nav_contact.gif"; 
	var img6off = new Image();      
		img6off.src = "/l2_images/icn_power.gif";
	var img7off = new Image();      
		img7off.src = "/l2_images/icn_waste.gif";
	var img8off = new Image();      
		img8off.src = "/l2_images/icn_furnace.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");
        }
}


function openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}