// JavaScript Document
function doufucopy() { 
textRange = test.createTextRange(); 
textRange.execCommand("Copy"); 
alert("复制成功，请粘贴到你的QQ/MSN上推荐给你的好友吧！");
} 
function doufupaste() { 
textRange = taCode.createTextRange(); 
textRange.execCommand("Paste"); 
}