function-no-copying.js

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/*
WEB:   www.hk666b.com  www.pnqk.com


*/
if (self == top) top.location="./";
  ns4 = (document.layers) ? true : false;
  ie4 = (document.all) ? true : false;
if (window.Event)   document.captureEvents(Event.MOUSEUP); 
function keyDown(e){
   if(ie4){
    //alert(event.keyCode);
	//if(event.keyCode==8){ return false; }  //回格
	if(event.keyCode==16){ return false; }  //Shift
	if(event.keyCode==32){ return false; } // 空格
	if(event.keyCode==27){ return false; } //Esc
	if(event.keyCode==17){ return false; }  //Ctrl
	if(event.keyCode==18){ return false; }  //Alt
   }
}
function nocontextmenu() 
{
 event.cancelBubble = true
 event.returnValue = false;
 return false;
}
 

function norightclick(e){
hideinfo();
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;}
}
function hideinfo(){ 
 if(event.srcElement.tagName=="A"){    window.status='::: Welcome :::';  } 
} 

document.onkeydown = keyDown;
document.oncontextmenu = nocontextmenu; // for IE5+ 
document.onmousedown = norightclick;  // 鼠标按下时调用
document.onmouseover=hideinfo;          //鼠标移上时调用
document.onmousemove=hideinfo;         //鼠标移动时调用


function killerrors() { 
return true; 
} 
window.onerror = killerrors;