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jquery-1.2.6得到焦点与失去焦点的写法

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<title>jquery-1.2.6得到焦点与失去焦点的写法</title> 
<img src="/_New/_cj/myeditor/sysimage/space.gif" class="ewebeditor__script" _ewebeditor_fake_tag="script" _ewebeditor_fake_value="%3Cscript%20type%3D%22text%2Fjavascript%22%20src%3D%22http%3A%2F%2Fwww.sosuo8.com%2Fjscss%2Fjquery-1.2.6.js%22%3E%3C%2Fscript%3E"> 
<img src="/_New/_cj/myeditor/sysimage/space.gif" class="ewebeditor__script" _ewebeditor_fake_tag="script" _ewebeditor_fake_value="%3Cscript%20type%3D%22text%2Fjavascript%22%3E%20%0D%0A%24(function()%7B%20%0D%0A%20%20%20%20%24(%22input%3Atext%2Cinput%3Apassword%2Ctextarea%22).focus(function()%7B%24(this).css(%22background%22%2C%22%23CBFE9F%22)%3B%7D).blur(function()%7B%24(this).css(%22background%22%2C%22%23FFF%22)%3B%7D)%3B%20%0D%0A%7D)%3B%20%0D%0A%3C%2Fscript%3E"> 
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