//产生水中倒影的效果:

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<center> <img id="reflect" src="banner.gif" alt="欢迎访问&quot;十万个为什么&quot;网站" border="0"><br> </center> <script language="JavaScript"> function f1(){setInterval("mdiv.filters.wave.phase+=10",100);} if (document.all){ document.write('<center><img id=mdiv src="'+document.all.reflect.src+'" style="filter:wave(strength=3,freq=3,phase=0,lightstrength=30) blur() flipv()">'+'</center>') window.onload=f1 } </script>
//产生鼠标动画:
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<STYLE TYPE="text/css"> <!-- .s1{position:absolute; font-size:12pt; color:blue; visibility:hidden;} .s2{position:absolute; font-size:20pt; color:red; visibility:hidden;} .s3{position:absolute; font-size:16pt; color:gold; visibility:hidden;} .s4{position:absolute; font-size:14pt; color:lime; visibility:hidden;} --> </STYLE> <DIV ID="div1" CLASS="s1">*</DIV> <DIV ID="div2" CLASS="s2">*</DIV> <DIV ID="div3" CLASS="s3">*</DIV> <DIV ID="div4" CLASS="s4">*</DIV> <script language="javascript" type="text/javascript" class="s5"> var nav = (document.layers); var tmr = null; var spd = 50; var x = 0; var x_offset = 5; var y = 0; var y_offset = 15; if(nav) document.captureEvents(Event.MOUSEMOVE); document.onmousemove = get_mouse; function get_mouse(e) { x = (nav) ? e.pageX : event.clientX+document.body.scrollLeft; y = (nav) ? e.pageY : event.clientY+document.body.scrollTop; x += x_offset; y += y_offset; beam(1); } function beam(n) { if(n<5) { if(nav) { eval("document.div"+n+".top="+y); eval("document.div"+n+".left="+x); eval("document.div"+n+".visibility='visible'"); } else { eval("div"+n+".style.top="+y); eval("div"+n+".style.left="+x); eval("div"+n+".style.visibility='visible'"); } n++; tmr=setTimeout("beam("+n+")",spd); } else { clearTimeout(tmr); fade(4); } } function fade(n) { if(n>0) { if(nav)eval("document.div"+n+".visibility='hidden'"); else eval("div"+n+".style.visibility='hidden'"); n--; tmr=setTimeout("fade("+n+")",spd); } else clearTimeout(tmr); } </script>
//屏蔽鼠标右键:点击右键不弹出右键菜单 <script language="JavaScript"> <!-- if (window.Event) document.captureEvents(Event.MOUSEUP); function nocontextmenu() { event.cancelBubble = true event.returnValue = false; return false; } function norightclick(e) { if (window.Event) { if (e.which == 2 || e.which == 3) return false; } else if (event.button == 2 || event.button == 3) { event.cancelBubble = true event.returnValue = false; return false; } } document.oncontextmenu = nocontextmenu; // for IE5+ document.onmousedown = norightclick; // for all others //--> </script>