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標籤：javascript
執行個體004 自動關閉的廣告視窗執行個體說明當網頁運行一定的時間後，自動關閉網頁上指定的廣告視窗。技術要點本執行個體主要應用window對象的setTimeout()方法和close()方法來實習.window對象的setTimeout()方法用於順延強制某一操作。實現過程（1）要關閉的廣告視窗。new.html<html> <head> <title>開啟新視窗顯示廣告資訊</title> <style type="text/css"> body{ background-image:url(new.jpg); background-repeat:no-repeat; } </style> </head> <body></body> </html> (2)實現關閉功能的頁面
<html> <head> <title>自動關閉廣告視窗</title> <script type="text/jscript" language="javascript"> function pp() { window.open("new.html","new","height=280,width=800,top=10,left=20,resizable=no, location=no",false); } </script> </head> <body onload = "window.setTimeout('window.close()',5000)"> </body> </html>註：style標籤的內容為css的知識，我們關注的是script標籤內的內容。這樣我們的這個執行個體就做好了。
JavaScript特效執行個體004-自動關閉的廣告視窗
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