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

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


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

  personalon = new Image();
  personalon.src = "../images/allegory_leftnav/personal_on.gif";

  rustbelton = new Image();
  rustbelton.src = "../images/allegory_leftnav/rustbelt_on.gif";

  largeviewon = new Image();
  largeviewon.src = "../images/allegory_leftnav/largeview_on.gif";


 
// ON STATES //

  personaloff = new Image();
  personaloff.src = "../images/allegory_leftnav/personal.gif";

  rustbeltoff = new Image();
  rustbeltoff.src = "../images/allegory_leftnav/rustbelt.gif";

  largeviewoff = new Image();
  largeviewoff.src = "../images/allegory_leftnav/largeview.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/allegory_leftnav/personal_on.gif";

    preLoad2 = new Image();
    preLoad2.src = "../images/allegory_leftnav/rustbelt_on.gif";

    preLoad3 = new Image();
    preLoad3.src = "../images/allegory_leftnav/largeview_on.gif";


   }
}