<!--ff支持outerHTML-->
 if(typeof(HTMLElement)!="undefined" && !window.opera)
 {
  HTMLElement.prototype.__defineGetter__("outerHTML",function()
  {
   var a=this.attributes, str="<"+this.tagName, i=0;for(;i<a.length;i++)
   if(a[i].specified)
    str+=" "+a[i].name+'="'+a[i].value+'"';
   if(!this.canHaveChildren)
    return str+" />";
   return str+">"+this.innerHTML+"</"+this.tagName+">";
  });
  HTMLElement.prototype.__defineSetter__("outerHTML",function(s)
  {
   var r = this.ownerDocument.createRange();
   r.setStartBefore(this);
   var df = r.createContextualFragment(s);
   this.parentNode.replaceChild(df, this);
   return s;
  });
  HTMLElement.prototype.__defineGetter__("canHaveChildren",function()
  {
   return !/^(area|base|basefont|col|frame|hr|img|br|input|isindex|link|meta|param)$/.test(this.tagName.toLowerCase());
  });
 }
 <!--ff支持outerHTML-->
 
 <!--
function secBoard(elementID,listName,n) {
 var elem = document.getElementById(elementID);
 var elemlist = elem.getElementsByTagName("li");
 for (var i=0; i<elemlist.length; i++) {
  elemlist[i].className = "normal";
  var m = i+1;
  document.getElementById(listName+"_"+m).className = "normal";
 }
  elemlist[n-1].className = "current";
  document.getElementById(listName+"_"+n).className = "current";
}
-->
document.oncontextmenu=new Function("event.returnValue=false;"); //禁止右键功能,单击右键将无任何反应
document.onselectstart=new Function("event.returnValue=false;"); //禁止先择,也就是无法复制