chai

飛天文字

範例 :文字會一個一個傱上面飛下來，到達你指定的地方。

將以下程式碼Copy , 在您網頁原始檔<body> 與 </body> 之間貼上。

//Flying Letters script- by Albert (albertctcd@yahoo.com.hk)
//For this script and more, visit http://members.fortunecity.com/albertctc

//Configure message to display. Use "$" for linebreak
message = "阿齊帝國歡迎你!" // $ = taking a new line
distance = 50 // pixel(s)
speed = 100 // milliseconds

if (!document.all)
document.write('<h2>'+message+'</h2>')

</script>

txt="";num=0;num4=0;flyofle="";flyofwi="";flyofto=""
function stfly(){for(i=0;i != message.length;i++){if(message.charAt(i) != "$"){txt=txt+"<span style='position:relative;visibility:hidden;' id='n"+i+"'>"+message.charAt(i)+"<\/span>"};else{txt=txt+"<br>"}};fly.innerHTML=txt;txt="";flyofle=fly.offsetLeft;flyofwi=fly.offsetWidth;flyofto=fly.offsetTop;fly2b()}
function fly2b(){if(num4 != message.length){if(message.charAt(num4) != "$"){eval("n"+num4+".style.left=flyofle-n"+num4+".offsetLeft+flyofwi/2");eval("n"+num4+".style.top=flyofto-n"+num4+".offsetTop+distance");eval("fly3('n"+num4+"',eval(n"+num4+".style.left.substring(0,n"+num4+".style.left.length-2)),(eval(n"+num4+".style.left.substring(0,n"+num4+".style.left.length-2))/5),eval(n"+num4+".style.top.substring(0,n"+num4+".style.top.length-2)),(eval(n"+num4+".style.top.substring(0,n"+num4+".style.top.length-2))/5))")};num4++;setTimeout("fly2b()",speed)}}
function fly3(target,lef2,num2,top2,num3){if((Math.floor(top2) != 0 && Math.floor(top2) != -1) || (Math.floor(lef2) != 0 && Math.floor(lef2) != -1)){if(eval("'"+lef2+"'").charAt(0) != '-'){lef2=lef2-num2};else{lef2=lef2+(-num2)};if(Math.floor(lef2) != -1){eval(target+".style.visibility='visible';"+target+".style.left=Math.floor(lef2)")};else{eval(target+".style.visibility='visible';"+target+".style.left=Math.floor(lef2+1)")};if(eval("'"+lef2+"'").charAt(0) != '-'){top2=top2-num3};else{top2=top2+(-num3)};if(Math.floor(top2) != -1){eval(target+".style.top=Math.floor(top2)")};else{eval(target+".style.top=Math.floor(top2+1)")};setTimeout("fly3('"+target+"',"+lef2+","+num2+","+top2+","+num3+")",50)}};

stfly()

</script>