基于jquery的让textarea自适应高度的插件

答案：Introduction 
1. This textarea is like the google calendar's description when you create one new or update one existence calendar; 
2. Its height will be changed accroding to user's input; 
3. Its scrollbar is removed, which makes it much user friendly. I guess you may like it. 

Using the code 

1. import the jquery.js and textarea.js 
<script language="javascript" type="text/javascript" src="js/jquery.min.js"></script> 
<script language="javascript" type="text/javascript" src="js/textarea.js"></script> 

2. add the following css 
<style type="text/css"> 
.autoHeight{border:1px solid #666666; width:300px; height:60px; line-height:20px; font:11px verdana; overflow:hidden;} 
</style> 

3. add one textare html control 
<textarea class="autoHeight" id="textarea1"></textarea> 

4. make it works 
<script language="javascript" type="text/javascript"> 
$(document).ready(function () { 
$(".autoHeight").TextAreaAutoHeight(); 
}); 
</script>

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