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下面为效果显示
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脚本说明: 把如下代码加入<body>区域中 <STYLE> BLOCKQUOTE {font-weight:900; line-height:0.75em} </STYLE> <BLOCKQUOTE><FONT COLOR=YELLOW><CENTER> *<BR> * * *<BR> * *<BR> <FONT COLOR=GREEN> <SCRIPT LANGUAGE="JavaScript"> <!-- var Number=Math.random()*10+3; var Length=Math.round(Number) var width=1; for (i=0; i<=Length; i++) { for (x=0; x<=4; x++) { for (y=1; y<=width; y++) { var NewNumber=Math.random()*15; var Ornament=Math.round(NewNumber); if (Ornament<=1) { document.write("</FONT><FONT COLOR=RED> ^</FONT><FONT COLOR=GREEN>"); } if (Ornament>=2){ document.write(" ^"); } } document.write("<BR>"); var width=width+1; } var width=width-2; } //--> </SCRIPT> </CENTER></FONT></BLOCKQUOTE>