function key(){ 
//if(event.Ctrlkey){
//alert("²»Äܸ´ÖÆ");
//}
//½ûÖ¹ctrl
return true;}
//document.onkeydown=key;
//if (window.Event)
//document.captureEvents(Event.MOUSEUP);
//swordmaple javascript article.
//function nocontextmenu(){
//event.cancelBubble = true
//event.returnValue = false;
//return false;}
//function norightclick(e){
//if (window.Event){
//if (e.which == 2 || e.which == 3)
//return false;}
//else
//if (event.button == 2 || event.button == 3){
//event.cancelBubble = true
//event.returnValue = false;
//return false;}
//}

//document.oncontextmenu=new Function("event.returnValue=false;");
//document.onselectstart=new Function("event.returnValue=false;");

//½ûÖ¹ÓÒ¼ü
//document.oncontextmenu = nocontextmenu; // for IE5+
//document.onmousedown = norightclick; // for all others


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