function button_off ( imgId )
{
 if ( document.images )
 {
 butOff = eval ( imgId + "_off.src" );
 document.getElementById(imgId).src = butOff;
 }
}

function button_on ( imgId )
{
 if ( document.images )
 {
 butOn = eval ( imgId + "_on.src" );
 document.getElementById(imgId).src = butOn;
 }
}

if ( document.images )
{
 menu1_on = new Image ( );
 menu1_off = new Image ( );

 menu1_on.src = "images/menu_on_01.png";/* Path Change Needed If moved to another server */
 menu1_off.src = "images/menu_off_01.png";/* Path Change Needed If moved to another server */

 
 menu2_on = new Image ( );
 menu2_off = new Image ( );

 menu2_on.src = "images/menu_on_02.png";/* Path Change Needed If moved to another server */

 menu2_off.src = "images/menu_off_02.png";/* Path Change Needed If moved to another server */

 
 menu3_on = new Image ( );
 menu3_off = new Image ( );

 menu3_on.src = "images/menu_on_03.png";/* Path Change Needed If moved to another server */

 menu3_off.src = "images/menu_off_03.png";/* Path Change Needed If moved to another server */

 
 menu4_on = new Image ( );
 menu4_off = new Image ( );

 menu4_on.src = "images/menu_on_04.png";/* Path Change Needed If moved to another server */

 menu4_off.src = "images/menu_off_04.png";/* Path Change Needed If moved to another server */

 
 menu5_on = new Image ( );
 menu5_off = new Image ( );

 menu5_on.src = "images/menu_on_05.png";/* Path Change Needed If moved to another server */

 menu5_off.src = "images/menu_off_05.png";/* Path Change Needed If moved to another server */

 
 menu6_on = new Image ( );
 menu6_off = new Image ( );

 menu6_on.src = "images/menu_on_06.png";/* Path Change Needed If moved to another server */

 menu6_off.src = "images/menu_off_06.png";/* Path Change Needed If moved to another server */

 
}