变色的文字
代码提示：将下面的代码复制到〈BODY〉与〈/BODY〉中
<SCRIPT language=JavaScript> <!-- text = "欢迎光临国港科技 http://www.ggkjcn.com/ggkjcn"; //修改显示内容 color1 = "black"; //文字的颜色 color2 = "RED"; //转换的颜色，如果此处用WHITE会有另一种不同的效果， fontsize = "3"; //字体大小 speed = 100; //转换速度 (1000 = 1 秒) i = 0; if (navigator.appName == "Netscape") { document.write("<layer id=a visibility=show></layer><br><br><br>"); } else { document.write("<div id=a></div>"); } function changeCharColor() { if (navigator.appName == "Netscape") { document.a.document.write("<center><font face=arial ><font color=" + color1 + ">"); for (var j = 0; j < text.length; j++) { if(j == i) { document.a.document.write("<font face=arial color=" + color2 + ">" + Text.charAt(i) + "</font>"); } else { document.a.document.write(text.charAt(j)); } } document.a.document.write('</font></font></center>'); document.a.document.close(); } if (navigator.appName == "Microsoft Internet Explorer") { str = "<font face=arial><font color=" + color1 + ">"; for (var j = 0; j < text.length; j++) { if( j == i) { str += "<font face=arial color=" + color2 + ">" + text.charAt(i) + "</font>"; } else { str += text.charAt(j); } } str += "</font></font>"; a.innerHTML = str; } (i == text.length) ? i=0 : i++; } setInterval("changeCharColor()", speed); --> </SCRIPT>
