var clean=1;
var pageName;
var imageName;
var obj;

if (document.images) {

  mhomeovr	= new Image(); mhomeovr.src = "images/m-home-ov.gif";
  mhomeoff	= new Image(); mhomeoff.src = "images/m-home.gif";

  maboutovr	= new Image(); maboutovr.src = "images/m-about-ov.gif";
  maboutoff	= new Image(); maboutoff.src = "images/m-about.gif";  

  mfamilyovr	= new Image(); mfamilyovr.src = "images/m-family-ov.gif";
  mfamilyoff	= new Image(); mfamilyoff.src = "images/m-family.gif";

  mtownovr	= new Image(); mtownovr.src = "images/m-town-ov.gif";
  mtownoff	= new Image(); mtownoff.src = "images/m-town.gif";
  
  mplantovr	= new Image(); mplantovr.src = "images/m-plant-ov.gif";
  mplantoff	= new Image(); mplantoff.src = "images/m-plant.gif";
  
  mschoolovr	= new Image(); mschoolovr.src = "images/m-school-ov.gif";
  mschooloff	= new Image(); mschooloff.src = "images/m-school.gif";  

  mtvlandovr	= new Image(); mtvlandovr.src = "images/m-tvland-ov.gif";
  mtvlandoff	= new Image(); mtvlandoff.src = "images/m-tvland.gif"; 

  mguestsovr	= new Image(); mguestsovr.src = "images/m-guests-ov.gif";
  mguestsoff	= new Image(); mguestsoff.src = "images/m-guests.gif";   
  
}

function point( imageName ) {
  if ( document.images ) {
    document[ imageName ].src = eval(imageName + "ovr.src");
  }
}

function nopoint( imageName ) {
  if ( document.images ) {
    document[ imageName ].src = eval(imageName + "off.src");
  }
}