JS实现中文输入效果的方法

JS中文输入效果实现

<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <style type="text/css"> <!-- td,form,select,input,textarea,p  {font-color:#000000;font-size: 12px;line-height:150%;letter-spacing:2px} a:link {text-decoration: none; color: navy; font-size: 12px}  a:visited {text-decoration: none; color: navy; font-size: 12px}  a:active {text-decoration: none; color: navy; font-size: 12px} a:hover {color: red; BORDER-BOTTOM: plum 1px solid; POSITION: relative}  .fontbig {font-size: 7pt} .1 {color: #666666;line-height:150%;letter-spacing:3px} .fontbig1 {font-size: 10.5pt} textarea {BORDER-BOTTOM: rgb(0,0,0) 1px solid; BORDER-LEFT: rgb(0,0,0) 1px solid; BORDER-RIGHT: rgb(0,0,0) 1px solid; BORDER-TOP: rgb(0,0,0) 1px solid;  FONT-SIZE: 14px; font-face:verdana; color: navy; background-color:transparent} input {BORDER-BOTTOM: rgb(0,0,0) 1px solid; BORDER-LEFT: rgb(0,0,0) 0px solid; BORDER-RIGHT: rgb(0,0,0) 0px solid; BORDER-TOP: rgb(0,0,0) 0px solid;  FONT-SIZE: 9pt; font-face:verdana; color: navy; background-color:transparent} --> </style> </head> <body onselectstart="if(event.srcElement.tagName=='A')return false"> <table cellpadding=10>     <tr>     <td>     input:<input onkeyup=get(this.value) onkeydown=chk(this.value)>     <textarea id=result rows=22 cols=60 style=background:url('a02.jpg');background-repeat:no-repeat><&#47textarea>     <td valign=top>     <div id=choice style=font-size:12px;width:220px></div>     </tr> </table> 

[Ctrl+A 全选 注:引入外部Js需再刷新一下页面才能执行]