NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
DOM = (document.getElementById) ? 1 : 0;
ver4 = (NS4 || IE4) ? 1 : 0;
var message="Copyright ©2006 Ipsos Interactive Services  All rights reserved."; 
 
 
function clickIE() { 
  if (document.all) { 
    if (event.button==2||event.button==3) {
      alert(message);
      return false; 
    }  
  } 
} 
function clickNS(e) { 
  if(document.layers|| (document.getElementById&&!document.all) ) { 
    if (e.which==2||e.which==3) { 
      alert(message);return false; 
    } 
  } 
} 
if (document.layers) { 
  document.captureEvents(Event.MOUSEDOWN); 
  document.onmousedown=clickNS; 
  } 
else if (document.all&&!document.getElementById){
 document.onmousedown=clickIE; 
}
document.oncontextmenu=new Function("alert(message);return false")