按下按钮和松开按钮
<input type= "button" name= "Submit " value= "相加 " onMouseDown= "xie() " onMouseUp= "xie2() ">
发布时间： 2012-10-28 09:54:44 作者： rapoo
按下按钮和松开按钮
<input type= "button" name= "Submit " value= "相加 " onMouseDown= "xie() " onMouseUp= "xie2() ">