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 MM_preloadImages() {

  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();

    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)

    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}

}