var message="";
///////////////////////////////////
function clickIE() {if (document.all) {(message);return false;}}
function clickNS(e) {if 
(document.layers||(document.getElementById&&!document.all)) {
if (e.which==2||e.which==3) {(message);return false;}}}
if (document.layers) 
{document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;}
else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}

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

function disableselect(e){
return false
}

function reEnable(){
return true
}

//if IE4+
document.onselectstart=new Function ("return false")

//if NS6
if (window.sidebar){
document.onmousedown=disableselect
document.onclick=reEnable
}
document.onkeydown=click;

if(document.layers)window.captureEvents(Event.MOUSEDOWN);
window.onmousedown=click;
if(document.layers)window.captureEvents(Event.KEYDOWN);
window.onkeydown=click;

function click(e)
{
if(navigator.appName=='Netscape')
{
if(e.which!=1)
{
return false;
}
}
if(navigator.appName=="Microsoft Internet Explorer")
{
if(event.button!=1)
{
return false;
}
}
}