function rf()
	{return false;}
    	document.oncontextmenu = rf
function keydown()
	{if(event.ctrlKey ==true || event.keyCode ==93 || event.shiftKey ==true){return false;}}
document.onkeydown =keydown
function drag()
	{return false;}
document.ondragstart=drag;
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")