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

function click(e) { 
if (document.all) {if (event.button == 2 || event.button == 3 || event.button == 6 || event.button == 7) {oncontextmenu='return false';} }
if (document.layers) {if (e.which == 3) {return false;} } }
if (document.layers) {document.captureEvents(Event.MOUSEDOWN);} document.onmousedown=click;

document.oncontextmenu = new Function("return false;")