document.oncontextmenu = function()
{
return false
}
	if(document.layers)
	{
window.captureEvents(Event.MOUSEDOWN)
window.onmousedown = function(e)
		{
		if(e.target==document)
return false
		}
	}
else
		{
document.onmousedown = function()
	{
return false
	}
		}




document.onselect = deselect()

function deselect()
	{
if (document.all)
document.onselectstart = function ()
	 { 
return false 
	}
else
		{
document.captureEvents(Event.MOUSEDOWN)
document.onmousedown = function (evt)
	{
 return false
	}
		}
}