if (document.images)

{
    img1on = new Image();           // Active images
	img1on.src = "images/final/reg.mouseover2.gif";
   	img1off = new Image();           // Inactive images
	img1off.src = "images/final/reg.here.gif";
    
    img2on = new Image();           // Active images
	img2on.src = "images/buttons/addymouseover.gif";
	img2off = new Image();           // Inactive images
	img2off.src = "images/buttons/addyovents.gif";
     
    img3on = new Image();           // Active images
	img3on.src = "images/buttons/personrecmouse.gif";
	img3off = new Image();           // Inactive images
	img3off.src = "images/buttons/personrec.gif";
     
    img4on = new Image();           // Active images
	img4on.src = "images/buttons/chatheremouseover.gif";
	img4off = new Image();           // Inactive images
	img4off.src = "images/buttons/chathere3.gif";
   
    img5on = new Image();           // Active images
	img5on.src = "";
	img5off = new Image();           // Inactive images
	img5off.src = "";
   
    img6on = new Image();           // Active images
	img6on.src = "";
	img6off = new Image();           // Inactive images
	img6off.src = "";   

    img7on = new Image();           // Active images
	img7on.src = "";
	img7off = new Image();           // Inactive images
	img7off.src = "";   

    img8on = new Image();           // Active images
	img8on.src = "";
	img8off = new Image();           // Inactive images
	img8off.src = "";   

    img9on = new Image();           // Active images
	img9on.src = "";
	img9off = new Image();           // Inactive images
	img9off.src = "";   

    img10on = new Image();           // Active images
	img10on.src = "";
	img10off = new Image();           // Inactive images
	img10off.src = ""; 
	
    img11on = new Image();           // Active images
	img11on.src = "";
	img11off = new Image();           // Inactive images
	img11off.src = ""; 	
}

    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");  
                            }
    }