提示:点击代码可以查看效果<html><head><title>免费
网络---可选择的背景颜色</title></head><body><!--将以下代码加入HTML的<Body></Body>之间--><script language=JavaScript><!--done = 0;step = 4function anim(yp,yk){if(document.layers) document.layers[napis].top=yp;else document.all[napis].style.top=yp;if(yp>yk) step = -4if(yp<60) step = 4setTimeout(anim(+(yp+step)+,+yk+), 35);}function start(){if(done) returndone = 1;if(navigator.appName==Netscape) {document.napis.left=innerWidth/2 - 145;anim(60,innerHeight - 60)}else {napis.style.left=11;anim(60,document.body.offsetHeight - 60)}}//--></script><div id=napisstyle=position: absolute;top: -50;color: #000000;font-family:宋体;font-size:9pt;></div><script language=JavaScript><!--setTimeout(start(),10);//--></script><script language=JavaScript><!-- Beginfunction initArray() {for (var i = 0; i < initArray.arguments.length; i++) {this[i] = initArray.arguments[i];}this.length = initArray.arguments.length;}var colors = new initArray(#000000,#0000FF,#80FFFF,#80FF80,#FFFF00,#FF8000,#FF00FF,#FF0000);delay = 100link = 0;vlink = 0;function linkDance() {link = (link+1)%colors.length;vlink = (vlink+1)%colors.length;document.linkColor = colors[link];document.vlinkColor = colors[vlink];setTimeout(linkDance(),delay);}linkDance();// End --></script><script>function colors(c1){this.c1 = c1;}a00 = new colors(FFFBD0);a01 = new colors(FF0000);a02 = new colors(FF8080);a03 = new colors(FF8000);a04 = new colors(FFFF00);a05 = new colors(000080);a06 = new colors(0000FF);a07 = new colors(008000);a08 = new colors(00FF00);a09 = new colors(804000);a10 = new colors(808000);a11 = new colors(000000);a12 = new colors(FFFFFF);a13 = new colors(C0C0C0);a14 = new colors(408080);a15 = new colors(808080);a16 = new colors(D2BF51);a17 = new colors(44BBE8);a18 = new colors(C97AB9);a19 = new colors(A2C97A);a20 = new colors(804000);a21 = new colors(6AE6C4);a22 = new colors(33A3D1);a23 = new colors(6C9AEE);function changebg(type){scheme = type;document.bgColor = scheme.c1;timerID=setTimeout(document.bgColor = scheme.c2, document.selector.value * 10);}</script><form NAME=selector><p><input TYPE=button onClick=changebg(a00) style=background-color: rgb(255,251,208)><inputTYPE=button onClick=changebg(a01) style=background-color: rgb(255,0,0)><inputTYPE=button onClick=changebg(a02) style=background-color: rgb(255,128,128)><inputTYPE=button onClick=changebg(a03) style=background-color: rgb(255,128,0)><inputTYPE=button onClick=changebg(a04) style=background-color: rgb(255,255,0)><inputTYPE=button onClick=changebg(a05) style=background-color: rgb(0,0,128)><inputTYPE=button onClick=changebg(a06) style=background-color: rgb(0,0,255)><inputTYPE=button onClick=changebg(a07) style=background-color: rgb(0,128,0)><inputTYPE=button onClick=changebg(a08) style=background-color: rgb(0,255,0)><inputTYPE=button onClick=changebg(a09) style=background-color: rgb(128,0,0)><inputTYPE=button onClick=changebg(a10) style=background-color: rgb(128,128,0)><inputTYPE=button onClick=changebg(a11) style=background-color: rgb(0,0,0)><inputTYPE=button onClick=changebg(a12) style=background-color: rgb(255,255,255)><inputTYPE=button onClick=changebg(a13) style=background-color: rgb(192,192,192)><inputTYPE=button onClick=changebg(a14) style=background-color: rgb(64,128,128)><inputTYPE=button onClick=changebg(a15) style=background-color: rgb(128,128,128)><inputTYPE=button onClick=changebg(a16) style=background-color: rgb(210,191,81)><inputTYPE=button onClick=changebg(a17) style=background-color: rgb(68,187,232)><inputTYPE=button onClick=changebg(a18) style=background-color: rgb(201,122,185)><inputTYPE=button onClick=changebg(a19) style=background-color: rgb(162,201,122)><inputTYPE=button onClick=changebg(a20) style=background-color: rgb(106,230,196)><inputTYPE=button onClick=changebg(a21) style=background-color: rgb(194,219,185)><inputTYPE=button onClick=changebg(a22) style=background-color: rgb(51,163,209)><inputTYPE=button onClick=changebg(a23) style=background-color: rgb(108,154,238)> </p></form></body></html>