if (document.layers){ 
	window.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP) 
	window.onmousedown=rightclick; 
	window.onmouseup=rightclick; 

	function rightclick(e) { 
		if (e.which == 3) { 
			// Put right mouse code here 
			window.open('http://www.zinco.nl/message/rechtermuis.html','newWin','width=400,height=200,dependent=yes');
			return false; 
		} else { 
			return true; 
		}
	}
}

if (document.all) { 
	function click() { 
		if (event.button==2) { 
			window.open('http://www.zinco.nl/message/rechtermuis.html','newWin','width=400,height=200,dependent=yes');
		}

		if (event.button==3) { 
			window.open('http://www.zinco.nl/message/rechtermuis.html','newWin','width=400,height=200,dependent=yes');
			} 
		}
	document.onmousedown=click 
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

if (document.getElementById) {
    // Level 1 DOM code
	document.oncontextmenu=new Function("window.open('http://www.zinco.nl/message/rechtermuis.html','newWin','width=400,height=200,dependent=yes');return false")
}