<!--
       
        if (document.images) {
            t_img01on = new Image();          
            t_img01on.src = "../images/prop_on.jpg"; 		// Active top Images 
			t_img02on = new Image();          
            t_img02on.src = "../images/dis_on.jpg";  
			t_img03on = new Image();          
            t_img03on.src = "../images/sur_on.jpg";  
			t_img04on = new Image();          
            t_img04on.src = "../images/sd_on.jpg"; 
			t_img05on = new Image();          
            t_img05on.src = "images/form_on.jpg"; 

            t_img01off = new Image();         
            t_img01off.src = "../images/prop_off.jpg";    // Inactive top Images
            t_img02off = new Image();         
            t_img02off.src = "../images/dis_off.jpg";
            t_img03off = new Image();         
            t_img03off.src = "../images/sur_off.jpg";
            t_img04off = new Image();         
            t_img04off.src = "../images/sd_off.jpg";
            t_img05off = new Image();         
            t_img05off.src = "images/form_off.jpg";

            t_img01alt = new Image();         
            t_img01alt.src = "../images/top_sec_prop.jpg";     // Secondary Images
            t_img02alt = new Image();         
            t_img02alt.src = "../images/top_sec_dis.jpg";
            t_img03alt = new Image();         
            t_img03alt.src = "../images/top_sec_sur.jpg";
            
        }

// -->