收藏：火狐和IE都支持的复制、收藏、打印

今天小涛分享一下以前收藏的的火狐和IE都支持的复制、收藏、打印的js代码：

<script type=”text/javascript”>
//字体变大，变小
function doZoom(size)
{
           var zoom=document.all?document.all[‘Zoom’]:document.getElementById(‘Zoom’); 
           zoom.style.fontSize=size+’px’;
}
//加入收藏
function addfavorite(href,title)
{
       if (document.all)
      {
                 window.external.addFavorite(href,title); 
        }
        else if (window.sidebar)
       {
                  window.sidebar.addPanel(title, href, “”);
         }
}

//复制url
function copyToClipboard(txt) {     
       if(window.clipboardData) {     
                 window.clipboardData.clearData();     
                window.clipboardData.setData(“Text”, txt);    
                 alert(“复制成功！”)   
       } else if(navigator.userAgent.indexOf(“Opera”) != -1) {     
             window.location = txt;     
              alert(“复制成功！”);  
        } 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(“复制成功！”)     
        }     
  } 

</script>

 这样调用

<A href=”javascript:void(0)” onclick= “addfavorite( location.href,'{$info.title}’)”> 复制推荐</a>&nbsp;&nbsp;
<a onclick=”copyToClipboard(location.href)” href=”javascript:void(0)”>推荐</a>&nbsp;&nbsp;
<a  href=”javascript:window.print()”>打印</a>    

这是我花了好大的时间才找到的，100%支持火狐和IE！