weet iemand waar ik dit script moet plaatsen

<script language="javascript" type="text/javascript"> 
<!-- Script afkomstig van Sitemasters.be 
document.onmousedown = chClick 
if (document.layers){ 
    document.captureEvents(Event.MOUSEDOWN) 
} 

function chClick(ev) { 
    if (navigator.appName == "Netscape"){ 
        if (ev.which != 1){ 
            alert("Sorry, mouse button has been disabled.")      
            return false 
        }      
    } 
else{ 
        if (event.button != 1){ 
            alert("Sorry, mouse button has been disabled.")      
            return false 
        } 
    } 
} 
// einde script --> 
</script>

<script language="javascript" type="text/javascript"> 
<!-- Script afkomstig van Sitemasters.be 
document.onmousedown = chClick 
if (document.layers){ 
    document.captureEvents(Event.MOUSEDOWN) 
} 
 
function chClick(ev) { 
    if (navigator.appName == "Netscape"){ 
        if (ev.which != 1){ 
            alert("Sorry, mouse button has been disabled.")      
            return false 
        }      
    } 
else{ 
        if (event.button != 1){ 
            alert("Sorry, mouse button has been disabled.")      
            return false 
        } 
    } 
} 
// einde script --> 
</script>