js字符替换将<br>替换成/n
显示在textarea,正则如何写 
 mystring.replace(/ <br> /g,    '\n ') 
 不行怎么弄?
------解决方案-------------------- <textarea id= "text " rows= "6 ">  
 aaa <br> bbb <br /> ccc <br               />  
  </textarea>  
  <input type= "button " value= "ok " onclick= "mm() " />  
  <SCRIPT LANGUAGE= "JavaScript ">  
  <!-- 
 function mm() 
 { 
   var e = document.getElementById( "text "); 
   e.value = e.value.replace(/ <br\s*\/?> /g,  "\n "); 
 } 
 //-->  
  </SCRIPT>