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這篇文章主要介紹了JavaScript讓網頁出現漸隱漸顯背景顏色的方法,涉及javascript操作樣式的相關技巧,非常具有實用價值,希望本文所述對大家的javascript程式設計有所協助。
本文執行個體講述了JavaScript讓網頁出現漸隱漸顯背景顏色的方法。分享給大家供大家參考。具體如下：
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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>javascript漸隱漸顯的背景顏色</title> <style fprolloverstyle>A:hover {color: #00FFFF} </style> </head> <body onLoad="fadeIn(15)"> <script language="JavaScript"> var Color= new Array("ff","ee","dd","cc","bb","aa","99","88","77","66","55","44","33","22","11","00"); function fadeIn(n) { if (n >= 1) { document.bgColor="#" +"00"+ Color[n] +"00"; n -= 1; setTimeout("fadeIn("+n+")", 100); } else{setTimeout('fadeOut(1)', 100);} } function fadeOut(n) { if (n <=(Color.length-1)) { document.bgColor="#" +"00"+ Color[n] +"00"; n += 1; setTimeout("fadeOut("+n+")", 100) } else{setTimeout("fadeIn("+(Color.length-1)+")", 100);} } </script> <div>http://www.jb51.net/</div> </body> </html> |
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