禁止网页页面刷新的特效代码 dn001 2009-06-21 08:27:29 <!--完整的HTML代码如下:--> <HTML> <HEAD> <TITLE>网页教学网-特效代码->>渐变字的效果</TITLE> </HEAD> <body bgcolor="ffffff"> <script> <!-- Hide the script from old browsers -- function MakeArray(n){ this.length=n; for(var i=1; i<=n; i++) this[i]=i-1; return this } hex=new MakeArray(16); hex[11]="A"; hex[12]="B"; hex[13]="C"; hex[14]="D"; hex[15]="E"; hex[16]="F"; function ToHex(x){ // Changes a int to hex (in the range 0 to 255) var high=x/16; var s=high+""; //1 s=s.substring(0,2); //2 the combination of these are the same as the trunc function high=parseInt(s,10); //3 var left=hex[high+1]; // left part of the hex-value var low=x-high*16; // calculate the rest of the values s=low+""; //1 s=s.substring(0,2); //2 the combination of these are the same as the trunc function low=parseInt(s,10); //3 var right=hex[low+1]; // right part of the hex-value var string=left+""+right; // add the high and low together return string; } function fadein(text){ text=text.substring(3,text.length-4); // gets rid of the HTML-comment-tags color_d1=255; color_d1b=255; color_d1c=255; // any value in 'begin' 0 to 255 mul=color_d1/text.length; for(i=0;i<text.length;i++){ color_d1=mul*i; color_d1b=255-mul*i; color_d1c=255*Math.sin(i/(text.length/3)); // some other things you can try>> "=255-mul*i" to fade out, "=mul*i" to fade in, or try "255*Math.sin(i/(text.length/3))" color_h1=ToHex(color_d1); color_d2=mul*i; color_h2=ToHex(color_d2); //1b color_h1b=ToHex(color_d1b); color_d2b=mul*i; color_h2b=ToHex(color_d2b); //1c color_h1c=ToHex(color_d1c); color_d2c=mul*i; color_h2c=ToHex(color_d2c); document.write("<FONT COLOR='#FF"+color_h1+color_h2+"'>"+text.substring(i,i+1)+'</FONT>'); } document.write('<p>'); for(i=0;i<text.length;i++){ color_d1=mul*i; color_d1b=255-mul*i; color_d1c=255*Math.sin(i/(text.length/3)); // some other things you can try>> "=255-mul*i" to fade out, "=mul*i" to fade in, or try "255*Math.sin(i/(text.length/3))" color_h1=ToHex(color_d1); color_d2=mul*i; color_h2=ToHex(color_d2); //1b color_h1b=ToHex(color_d1b); color_d2b=mul*i; color_h2b=ToHex(color_d2b); //1c color_h1c=ToHex(color_d1c); color_d2c=mul*i; color_h2c=ToHex(color_d2c); document.write("<FONT COLOR='#FF"+color_h1c+color_h2c+"'>"+text.substring(i,i+1)+'</FONT>'); } document.write('<p>'); for(i=0;i<text.length;i++){ color_d1=mul*i; color_d1b=255-mul*i; color_d1c=255*Math.sin(i/(text.length/3)); // some other things you can try>> "=255-mul*i" to fade out, "=mul*i" to fade in, or try "255*Math.sin(i/(text.length/3))" color_h1=ToHex(color_d1); color_d2=mul*i; color_h2=ToHex(color_d2); //1b color_h1b=ToHex(color_d1b); color_d2b=mul*i; color_h2b=ToHex(color_d2b); //1c color_h1c=ToHex(color_d1c); color_d2c=mul*i; color_h2c=ToHex(color_d2c); document.write("<FONT COLOR='#FF"+color_h1b+color_h2b+"'>"+text.substring(i,i+1)+'</FONT>'); } } // --End Hiding Here --> </script> <center><font size=7>渐 变 文 本</font> <hr width=80%> <SCRIPT LANGUAGE="JavaScript"> <!-- { fadein("-->这是一个渐变文本的例子.<!__"); } //--> </SCRIPT> </center> <!-- HINT--Don't forget to add this argument to your BODY tag: onLoad="ticker()" --> </body> </html>
