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📄 back2.htm

📁 javascript各种效果的实例及源代码
💻 HTM
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<html>

<head>

<title>背景不停变化</title>

<style type="text/css">

<!--

body {  font-family: "宋体"; font-size: 9pt; margin-top: 0px; margin-left: 0px; margin-right: 0px}

A { COLOR: black; FONT-SIZE: 9pt; FONT-WEIGHT: 400; TEXT-DECORATION: none }

 A:hover { COLOR: red; FONT-SIZE: 9pt; FONT-WEIGHT: 400; TEXT-DECORATION: underline }

a:active     { font: 9pt "宋体"; cursor: hand; color: #FF0033 }



-->

</style>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312">

</head>



<body bgColor=#ffffff onload="chgCol(); pingpong();">

<br>

<br>

<center><font color=red face="隶书" size=6>背景不停变化脚本</font></center>

<br>

<SCRIPT language=javascript><!--

var pos=10;function initArray(){this.length=initArray.arguments.length;for(var i=0;i<this.length;i++){this[i]=initArray.arguments[i];}}var col=new initArray("4b","5b","8b","8b");col[0]="yellow";col[1]="coral";col[2]="orange";col[3]="red";col[4]="greenyellow";col[5]="lime";col[6]="turquoise";col[7]="coral";col[8]="blueviolet";col[9]="violet";function chgCol(){pos++;if(pos<0||pos>9){pos=0;}document.bgColor=col[pos];setTimeout("chgCol()",3000);/*Change above set to every 10 seconds(1000=1 sec)If

you wish to speed it up,lower the number.To slow it

down,raise the number.*/

}var yourwords="不断变化背景色彩";var buffer1=" ";var buffer2=" ";var message1=buffer1+yourwords+buffer2;var dir="left";var speed=150;function pingpong(){if(dir=="left"){message2=message1.substring(2,message1.length)+" ";window.status=message2;setTimeout("pingpong();",speed);message1=message2;if(message1.substring(0,1)=="*")dir="right";}else{message2=" "+message1.substring(0,message1.length-2);window.status=message2;setTimeout("pingpong();",speed);message1=message2;if(message1.substring(message1.length-1,message1.length)=="*")dir="left";}}//

-->

</SCRIPT>

<center>

<br><center>

<table border=5 bordercolor=blue borderlight=green>

<tr><td align=center><font size=5 color=red face="Arial, Helvetica, sans-serif"><strong>稍等片刻就能看到效果!</strong></font></td></tr>

</table></center>

<br>

<br>

<center>

<textarea name=source rows=12 cols=55 class=yk9>

脚本说明:

第一步:把如下代码加入<body>区域中

<SCRIPT language=javascript><!--

var pos=10;function initArray(){this.length=initArray.arguments.length;

for(var i=0;i<this.length;i++){this[i]=initArray.arguments[i];}}

var col=new initArray("4b","5b","8b","8b");

col[0]="yellow";col[1]="coral";col[2]="orange";col[3]="red";

col[4]="greenyellow";col[5]="lime";col[6]="turquoise";col[7]="coral";

col[8]="blueviolet";col[9]="violet";

function chgCol(){pos++;if(pos<0||pos>9){pos=0;}document.bgColor=col[pos];

setTimeout("chgCol()",3000);/*这里你可以改变时间间隔.*/

}

var yourwords="不断变化背景色彩";var buffer1=" ";

var buffer2=" ";

var message1=buffer1+yourwords+buffer2;

var dir="left";var speed=150;function pingpong(){

if(dir=="left")

{message2=message1.substring(2,message1.length)+" ";

window.status=message2;setTimeout("pingpong();",speed);message1=message2;

if(message1.substring(0,1)=="*")dir="right";}

else{message2=" "+message1.substring(0,message1.length-2);

window.status=message2;setTimeout("pingpong();",speed);

message1=message2;if(message1.substring(message1.length-1,message1.length)=="*")dir="left";}}//

-->

</SCRIPT>





第二步:把<body>改为

<body bgColor=#ffffff onload="chgCol(); pingpong();">

</textarea>

<SCRIPT LANGUAGE="JavaScript">



<!-- hide



function goHist(a) 



{



   history.go(a);



}



//-->



</script>



<FORM METHOD="post">

<INPUT TYPE="button" VALUE="返回" onClick="goHist(-1)" style="background-color: #8000FF; color: rgb(255,255,255)">

</form>

</center>

<br>

<br>

</body>

</html>

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