function breakout_of_frame()
{
  if (top.location != location) {
    top.location.href = document.location.href ;
  }
}

var saveWidth = 0;

function scaleImg(what){
what = document.getElementById(what);
if (navigator.appName=="Netscape")
winW = window.innerWidth;
if (navigator.appName.indexOf("Microsoft")!=-1)
winW = document.body.offsetWidth;
if (what.width>(456) || saveWidth>(456)) {
if (what.width==(456))
what.width=saveWidth;

else
{
saveWidth = what.width;
what.width=(456);
}

}
}