【背景圖斜移】語法C76

【語法】

<script language="Javascript"> <!-- var background = "http://home.educities.edu.tw/nkhs9323005/gif0304.gif"; var speed = 0; browserName = navigator.appName; browserVer = parseInt(navigator.appVersion); if (browserName != "Netscape" || browserVer >= 4.5) { function moveback(movert,movedn,hPos,vPos) { if (arguments[4]) document.body.style.backgroundImage = "url(\"" + arguments[4] + "\")"; if (arguments[5]) document.body.style.backgroundRepeat = arguments[5] if (!isNaN(hPos)) { if ((movert!=0) && (hPos>0)) hPos=-100000 hPos += movert } if (!isNaN(vPos)) { if ((movedn!=0) && (vPos>0)) vPos=-100000 vPos+= movedn } document.body.style.backgroundPosition= hPos + " " + vPos if (isNaN(hPos)) hPos = "\"" + hPos + "\"" if (isNaN(vPos)) vPos = "\"" + vPos + "\"" setTimeout("moveback("+movert+","+movedn+","+hPos+","+vPos+")",speed) } moveback(1,1,0,0, background); } //--> </script>

在 http://home.educities.edu.tw/nkhs9323005/gif0304.gif
更改出現的背景圖