var message =""

function clickIE()
{if (document.all)
{(message);return false;}}

function clickNS(E)
{if (document.layers||(document.getElemetById&&!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")