클릭하여 복제한 JS 코드 인스턴스

 
  
function copy_clip() { 
  
    var url = $("#back_info").html();     //        
  
    var txt = url.substring(url.indexOf(":") + 1, url.length); 
  
    if (window.clipboardData) { 
  
        window.clipboardData.clearData(); 
  
        window.clipboardData.setData("Text", txt); 
  
        alert('  ，    ！'); 
  
    } else if (navigator.userAgent.indexOf("Opera") != -1) { 
  
        window.location = txt; 
  
    } else if (window.netscape) { 
  
        try { 
  
            netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); 
  
        } catch (e) { 
  
            alert("  firefox              ，            'about:config'    'signed.applets.codebase_principal_support'   true'"); 
  
            return false; 
  
        } 
  
        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); 
   
  
    }
}