//添加收藏 
 function addfavorite(url,title){
    var fav_url = url;
	var fav_title = title;
	if (document.all && window.external){
	  window.external.AddFavorite(fav_url,fav_title);
	}else if (window.sidebar){
	  window.sidebar.addPanel(fav_title,fav_url,"");
	}else{
	  alert("浏览器不支持，请手动加入收藏夹");
	}
  }

//复制到剪贴板 
 function copyToClipBoard(txt) {    
     if(window.clipboardData) {    
             window.clipboardData.clearData();    
             window.clipboardData.setData("Text", txt);    
     } else if(navigator.userAgent.indexOf("Opera") != -1) {    
          window.location = txt;    
     } else if (window.netscape) {    
          try {    
               netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");    
          } catch (e) {    
               alert("被浏览器拒绝！\n请在浏览器地址栏输入'about:config'并回车\n然后将'signed.applets.codebase_principal_support'设置为'true'");    
          }    
          var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);    
          if (!clip)    
               return;    
          var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);    
          if (!trans)    
               return;    
          trans.addDataFlavor('text/unicode');    
          var str = new Object();    
          var len = new Object();    
          var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);    
          var copytext = txt;    
          str.data = copytext;    
          trans.setTransferData("text/unicode",str,copytext.length*2);    
          var clipid = Components.interfaces.nsIClipboard;    
          if (!clip)    
               return false;    
          clip.setData(trans,null,clipid.kGlobalClipboard);       
    }
    alert("信息复制成功\n请粘贴到您的QQ/MSN或空间论坛上推荐给您的好友!"); 
  }

//多项转换[总共几项,当前,执行名称,显示名称]
  function ShowScrollInfo(ssinum,ssinow,ssicmd,ssiview) {
    for(crolli=1;crolli<ssinum;crolli++) {
      document.getElementById(ssicmd+crolli).className = "";
      document.getElementById(ssiview+crolli).style.display = "none";
    }
    document.getElementById(ssicmd+ssinow).className = "on";
    document.getElementById(ssiview+ssinow).style.display = "block";
  }