// This breaks the page out of frames from another site.

if (top.location != self.location) {
        top.location = self.location
}


// ON STATES //
if (document.images) {

  portraitsoff = new Image();
  portraitsoff.src = "../images/nav/b_portraits.gif";

  weddingsoff = new Image();
  weddingsoff.src = "../images/nav/b_weddings.gif";

  homeoff = new Image();
  homeoff.src = "../images/home.gif";

 
// ON STATES //

  portraitson = new Image();
  portraitson.src = "../images/nav/b_portraits_on.gif";

  weddingson = new Image();
  weddingson.src = "../images/nav/b_weddings_on.gif";

  homeon = new Image();
  homeon.src = "../images/home_on.gif";
  
  
}

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

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

// PRE-LOAD IMAGES //
function ImagePreLoad() {
  if (document.images) {

    preLoad1 = new Image();
    preLoad1.src = "../images/nav/b_weddings_on.gif";

    preLoad2 = new Image();
    preLoad2.src = "../images/nav/b_portraits_on.gif";

    preLoad3 = new Image();
    preLoad3.src = "../images/home_on.gif";
   
  }
}