变色代码生成程序
下面为效果显示
按字符变化
按单词变化
脚本说明: 把如下代码加入<body>区域中 <SCRIPT LANGUAGE="JavaScript"> <!-- Begin function randomise(){ var words=document.myform.wordlist.value; var spacer=""; words=words.split(document.myform.randomiseby.options[document.myform.randomiseby.selectedIndex].value) document.myform.code.value=""; var colourscheme=new Array("0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F") for(var time=0;time<=(words.length-1);time++){ if(words[time]==" "){document.myform.code.value+=" "} if(words[time]!=" "){ spacer=document.myform.randomiseby.options[document.myform.randomiseby.selectedIndex].value; var c1=Math.round(Math.random()*(colourscheme.length-1)); var c2=Math.round(Math.random()*(colourscheme.length-1)); var c3=Math.round(Math.random()*(colourscheme.length-1)); var c4=Math.round(Math.random()*(colourscheme.length-1)); var c5=Math.round(Math.random()*(colourscheme.length-1)); var c6=Math.round(Math.random()*(colourscheme.length-1)); var size=1+Math.round(Math.random()*6); document.myform.code.value+="<font color=\"#"+colourscheme[c1]+colourscheme[c2]+colourscheme[c3]+colourscheme[c4]+colourscheme[c5]+colourscheme[c6]+"\" size=\""+size+"\">"+words[time]+"</font>"+spacer+""; } } looks_like.innerHTML=document.myform.code.value; } // End --> </script> <div align="center"> <form name="myform" action="javascript:randomise()"> <input name="wordlist" value="Welcome to jzzy thank you I love javascript very much" size="50"> <br> <select name="randomiseby"> <option value="">按字符变化</option> <option value=" ">按单词变化</option> </select><br><br> <input type="submit" value="Do it"> <br><br> <span id="looks_like"></span> <br><br> <textarea name="code" rows="5" cols="50">