document.onmouseover=hidestatus;
	document.onclick=hidestatus;
	document.onmouseout=hidestatus;

	function hidestatus(){
		window.status='.NET Mail Service';
		return true;
	}

	function click()
	{
		//alert(event.keyCode);
		
		if ((event.button==2) || (event.button==3))
		{
		    //alert('not use mouse right button.');
			event.cancelBubble = true;
			event.returnValue = false;
			return false;
		}
	}

	function clickKey()
	{
		//         alert('not use mouse button.');
		event.keyCode = 0;
		return false;
	}

	function contextmenu()
	{
		// Only IE
		event.cancelBubble = true;
		event.returnValue = false;
		return false;
	}

	document.onmousedown=click;
	//document.onkeydown=clickKey;
	document.oncontextmenu = contextmenu;