鼠標點擊背景變暗的按鈕特效_表單按鈕特效

用鼠標點擊按鈕，網頁背景會變暗的一種特效，也是目前最常見的一種網頁效果，常用到用戶注冊、登錄或上傳等地方，具體到本代碼，它是一個可自定義窗口大小的彈出框效果，彈出框的高度、寬度、填充色、邊框色以及標題都可以通過代碼來設置，個別地主使用了Event對象，用于兼容IE和FireFox。
　　

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<title>鼠標點擊背景變暗的按鈕特效</title>
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所屬頻道：表單按鈕特效/更新時間：2012-11-25

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