function stoperror(){
return true
}
window.onerror=stoperror

<!--

var isNS = (navigator.appName == "Netscape") ? 1 : 0;
var EnableRightClick = 0;
if(isNS) 
document.captureEvents(Event.MOUSEDOWN||Event.MOUSEUP);
function mischandler(){
  if(EnableRightClick==1){ return true; }
  else {return false; }
}
function mousehandler(e){
  if(EnableRightClick==1){ return true; }
  var myevent = (isNS) ? e : event;
  var eventbutton = (isNS) ? myevent.which : myevent.button;
  if((eventbutton==2)||(eventbutton==3)) return false;
}
function keyhandler(e) {
  var myevent = (isNS) ? e : window.event;
  if (myevent.keyCode==96)
    EnableRightClick = 1;
  return;
}
document.oncontextmenu = mischandler;
document.onkeypress = keyhandler;
document.onmousedown = mousehandler;
document.onmouseup = mousehandler;
//-->

<!--
function olMouseMove(e) {
    var e = e ? e : event;
    if (e.pageX) {
        o3_x = e.pageX;
        o3_y = e.pageY;
    } else if (e.clientX) {
        o3_x = eval("e.clientX+o3_frame." + docRoot + ".scrollLeft");
        o3_y = eval("e.clientY+o3_frame." + docRoot + ".scrollTop");
    }
    if (o3_allowmove == 1)  {runHook("placeLayer",FREPLACE);if(olHideForm)hideSelectBox();   }
    if (hoveringSwitch && !olNs4 && runHook("cursorOff", FREPLACE)) {
        olHideDelay ? hideDelay(olHideDelay) : cClick();
        hoveringSwitch = !hoveringSwitch;
    }
}
//-->