【盛開的花朵】語法C74

【語法】

<SCRIPT> var numberofblossoms=50 var openblossomspeed=20 var showblossomstime=60 var frame=new Array() frame[0]=new Image() frame[0].src="http://home.educities.edu.tw/nkhs9323005/gif0483.gif" frame[1]=new Image() frame[1].src="http://home.educities.edu.tw/nkhs9323005/gif0484.gif" frame[2]=new Image() frame[2].src="http://home.educities.edu.tw/nkhs9323005/gif0485.gif" frame[3]=new Image() frame[3].src="http://home.educities.edu.tw/nkhs9323005/gif0486.gif" frame[4]=new Image() frame[4].src="http://home.educities.edu.tw/nkhs9323005/gif0487.gif" frame[5]=new Image() frame[5].src="http://home.educities.edu.tw/nkhs9323005/gif0488.gif" frame[6]=new Image() frame[6].src="http://home.educities.edu.tw/nkhs9323005/gif0489.gif" frame[7]=new Image() frame[7].src="http://home.educities.edu.tw/nkhs9323005/gif0490.gif" var i_maxnumberofframes=7 var i_nownumberofframes=0 var i_numberofblossoms=0 var marginleft=0 var margintop=120 var marginbottom var marginright var timer var thisblossom showblossomstime=showblossomstime*1000 function positionblossoms() { if (document.all) { marginbottom=document.body.clientHeight-40 marginright=document.body.clientWidth-40 for (i=0;i<=numberofblossoms;i++) { var randx=Math.floor(marginright*Math.random()) var randy=Math.floor(marginbottom*Math.random()) thisblossom=eval("document.all.blossom"+i+".style") thisblossom.posLeft=randx thisblossom.posTop=randy thisblossom.visibility="visible" } thisblossom=eval("blossom0") openblossoms() } if (document.layers) { marginbottom=window.innerHeight-40 marginright=window.innerWidth-40 for (i=0;i<=numberofblossoms;i++) { var randx=Math.floor(marginright*Math.random()) var randy=Math.floor(marginbottom*Math.random()) thisblossom=eval("document.blossom"+i) thisblossom.left=randx thisblossom.top=randy thisblossom.visibility="visible" } thisblossom=eval("document.blossom0.document") openblossoms() } } function openblossoms() { if (document.all) { clearTimeout(timer) if (i_nownumberofframes<=i_maxnumberofframes) { thisblossom.innerHTML="<img src='"+frame[i_nownumberofframes].src+"'>" i_nownumberofframes++ timer=setTimeout("openblossoms()",openblossomspeed) } else { clearTimeout(timer) i_nownumberofframes=0 switchtonextblossom() } } if (document.layers) { if (i_nownumberofframes<=i_maxnumberofframes) { thisblossom.write("<img src='"+frame[i_nownumberofframes].src+"'>") thisblossom.close() i_nownumberofframes++ timer=setTimeout("openblossoms()",openblossomspeed) } else { clearTimeout(timer) i_nownumberofframes=0 switchtonextblossom() } } } function switchtonextblossom() { if (document.all) { i_numberofblossoms++ if (i_numberofblossoms<=numberofblossoms) { thisblossom=eval("blossom"+i_numberofblossoms) openblossoms() } else { setTimeout("hideblossoms()",showblossomstime) } } if (document.layers) { i_numberofblossoms++ if (i_numberofblossoms<=numberofblossoms) { thisblossom=eval("document.blossom"+i_numberofblossoms+".document") openblossoms() } else { setTimeout("hideblossoms()",showblossomstime) } } } function hideblossoms() { if (document.all) { for (i=0;i<=numberofblossoms;i++) { thisblossom=eval("document.all.blossom"+i+".style") thisblossom.visibility="hidden" } } if (document.layers) { for (i=0;i<=numberofblossoms;i++) { thisblossom=eval("document.blossom"+i) thisblossom.visibility="hidden" } } } if (document.all) { for (i=0;i<=numberofblossoms;i++) { document.write("<div id='blossom"+i+"' style='position:absolute;top:0px;left:0px;visibility:hidden;'><img name='blossomimg"+i+"' src='http://home.educities.edu.tw/nkhs9323005/gif0483.gif'></div>") document.clear() } } if (document.layers) { for (i=0;i<=numberofblossoms;i++) { document.write("<layer name='blossom"+i+"' visibility=hide><img name='blossomimg"+i+"' src='http://home.educities.edu.tw/nkhs9323005/gif0483.gif'></layer>") } } window.onresize=positionblossoms window.onload=positionblossoms </SCRIPT>

在 var numberofblossoms=70玫瑰的數量
在 var openblossomspeed=20玫瑰盛開的速度
在 var showblossomstime=60所有玫瑰盛開後所維持的秒數
在 http://home.educities.edu.tw/nkhs9323005/gif0483.gif 中設定出現的圖共有8個