if ( document.images )
{
//KidsClasses
  Menu_KidsClasses_over = new Image ( );
  Menu_KidsClasses_off = new Image ( );
  Menu_KidsClasses_over.src = "images/Menu_KidsClasses_over.gif";
  Menu_KidsClasses_off.src = "images/Menu_KidsClasses_off.gif";
//AdultClasses
  Menu_AdultClasses_over = new Image ( );
  Menu_AdultClasses_off = new Image ( );
  Menu_AdultClasses_over.src = "images/Menu_AdultClasses_over.gif";
  Menu_AdultClasses_off.src = "images/Menu_AdultClasses_off.gif";
//FAQs
  Menu_FAQs_over = new Image ( );
  Menu_FAQs_off = new Image ( );
  Menu_FAQs_over.src = "images/Menu_FAQs_over.gif";
  Menu_FAQs_off.src = "images/Menu_FAQs_off.gif";
//Photos  
  Menu_Photos_over = new Image ( );
  Menu_Photos_off = new Image ( );
  Menu_Photos_over.src = "images/Menu_Photos_over.gif";
  Menu_Photos_off.src = "images/Menu_Photos_off.gif";
//Parents
  Menu_Parents_over = new Image ( );
  Menu_Parents_off = new Image ( );
  Menu_Parents_over.src = "images/Menu_Parents_over.gif";
  Menu_Parents_off.src = "images/Menu_Parents_off.gif";
//Teachers
  Menu_Teachers_over = new Image ( );
  Menu_Teachers_off = new Image ( );
  Menu_Teachers_over.src = "images/Menu_Teachers_over.gif";
  Menu_Teachers_off.src = "images/Menu_Teachers_off.gif";
//About
  Menu_About_over = new Image ( );
  Menu_About_off = new Image ( );
  Menu_About_over.src = "images/Menu_About_over.gif";
  Menu_About_off.src = "images/Menu_About_off.gif";
//Contact 
  Menu_Contact_over = new Image ( );
  Menu_Contact_off = new Image ( );
  Menu_Contact_over.src = "images/Menu_Contact_over.gif";
  Menu_Contact_off.src = "images/Menu_Contact_off.gif";
//Mailing
  Menu_Mailing_over = new Image ( );
  Menu_Mailing_off = new Image ( );
  Menu_Mailing_over.src = "images/Menu_Mailing_over.gif";
  Menu_Mailing_off.src = "images/Menu_Mailing_off.gif";
//Contact 
  Menu_Contact_over = new Image ( );
  Menu_Contact_off = new Image ( );
  Menu_Contact_over.src = "images/Menu_Contact_over.gif";
  Menu_Contact_off.src = "images/Menu_Contact_off.gif";
  
  
//Login 
  Menu_Login_over = new Image ( );
  Menu_Login_off = new Image ( );
  Menu_Login_over.src = "images/Menu_Login_over.gif";
  Menu_Login_off.src = "images/Menu_Login_off.gif";  
}

function button_over ( imgName )
{
  if ( document.images )
  {
    butOver = eval ( "Menu_" + imgName + "_over.src" );
    document[imgName].src = butOver;
  }
}

function button_off ( imgName )
{
  if ( document.images )
  {
    butOff = eval ( "Menu_" + imgName + "_off.src" );
    document[imgName].src = butOff;
  }
}