<!--
if (document.images) {            // Active Images
            img1on = new Image();      
            img1on.src = "images/ps_hm_memberlogin_on.jpg"; 
			
            img100on = new Image(); 
            img100on.src = "images/ps_top_member_login_on.jpg";  
			
			
  

            img1off = new Image(); 
            img1off.src = "images/ps_hm_memberlogin_off.jpg"; 
			
            img100off = new Image();          
            img100off.src = "images/ps_top_member_login_off.jpg"; 

        }

// 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");
        }
}
// -->