function clickIE4(){if (event.button == 2) {return false;}}
function clickNS4(e){if (document.layers || document.getElementById && !document.all){if (e.which==2||e.which==3){return false;}}}
document.onmouseover=new Function("window.status='';return true;");
document.onmouseout=new Function("window.status='';return true;");
if (document.layers){document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS4;}
else if (document.all&&!document.getElementById){document.onmousedown=clickIE4;}document.oncontextmenu=new Function("return false;");