文字波浪形跳跃
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<script language="JavaScript1.2">
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//configure message
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message="欢迎各位光临简单音乐论坛! "
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//animate text in NS6? (0 will turn it off)
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ns6switch=1
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var ns6=document.getElementById&&!document.all
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mes=new Array();
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mes[0]=-1;
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mes[1]=-4;
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mes[2]=-7;mes[3]=-10;
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mes[4]=-7;
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mes[5]=-4;
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mes[6]=-1;
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num=0;
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num2=0;
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txt="";
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function jump0(){
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if (ns6&&!ns6switch){
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jump.innerHTML=message
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return
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}
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if(message.length > 6){
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for(i=0; i != message.length;i++){
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txt=txt+"<span style='position:relative;' id='n"+i+"'>"+message.charAt(i)+"</span>"};
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jump.innerHTML=txt;
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txt="";
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jump1a()
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}
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else{
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alert("Your message is to short")
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}
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}
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function jump1a(){
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nfinal=(document.getElementById)? document.getElementById("n0") : document.all.n0
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nfinal.style.left=-num2;
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if(num2 != 9){
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num2=num2+3;
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setTimeout("jump1a()",50)
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}
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else{
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jump1b()
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}
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}
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function jump1b(){
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nfinal.style.left=-num2;
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if(num2 != 0){num2=num2-3;
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setTimeout("jump1b()",50)
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}
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else{
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jump2()
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}
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}
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function jump2(){
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txt="";
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for(i=0;i != message.length;i++){
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if(i+num > -1 && i+num < 7){
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txt=txt+"<span style='position:relative;top:"+mes[i+num]+"'>"+message.charAt(i)+"</span>"
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}
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else{txt=txt+"<span>"+message.charAt(i)+"</span>"}
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}
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jump.innerHTML=txt;
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txt="";
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if(num != (-message.length)){
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num--;
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setTimeout("jump2()",50)}
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else{num=0;
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setTimeout("jump0()",50)}}
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</script>
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<h2><div id="jumpx" style="color:red"></div></h2>
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<script>
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if (document.all||document.getElementById){
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jump=(document.getElementById)? document.getElementById("jumpx") : document.all.jumpx
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jump0()
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}
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else
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document.write(message)
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</script>
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<br><br><br>
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[[i] 本帖最后由 qianhong 于 2009-10-11 08:35 编辑 [/i]]