常用js脚本代码

网页常用js代码1、js实现div自适应高度代码如下：<scripttype="text/javascript"><!--window.onload=window.onresize=function(){if(document.getElementById("mm2").clientHeight<document.getElementById("mm1").clientHeight){document.getElementById("mm2").style.height=document.getElementById("mm1").offsetHeight+"px";}else{document.getElementById("mm1").style.height=document.getElementById("mm2").offsetHeight+"px";}}--></script>1、后退前进vinputonclick二”history.go(-l)”type二”button”value二”后退”/>vinputonclick二”history.go(1);returntrue;”type二”button”value二”前进”/>2、返回vformxinputonclick二”history.back(-l)”type二”button”value二”返回上一步”/x/form>3、查看源码vinputonclick二”window.location二”name二”view”type二”button”value二”查看源码”/>4、禁止查看源码5、刷新按钮一vinputonclick二”ReloadButton()”type二”button”value二”刷新按钮一”/><scripttype=”text/javascript”>//<![CDATA[functionReloadButton(){location.href="i001.htm";}//]]></script>刷新按钮二<inputonclick=”history.go(0)〃type二〃button”value二〃刷新按钮二〃/>6、 回首页按钮vinputonclick二”HomeButton()〃type二”button”value二”首页”/><scripttype=〃text/javascript〃>//<![CDATA[functionHomeButton(){location.href=http://]]>v/script>7、 弹出警告框vinputonclick二”AlertButton()〃type二”button"value二”弹出警告框”/>vscripttype=〃text/javascript〃>//v![CDATA[functionAlertButton(){window.alert(“要多多光临呀！");}//]]>v/script>8、状态栏信息vinputonclick二”StatusButton()”type二”button”value二”状态栏信息”/><scripttype=”text/javascript”>//<![CDATA[functionStatusButton(){window.status二"要多多光临呀！";}//]]></script>9、背景色变换vformxinputonclick二”BgButton()”type二”button”value二”背景色变换”/></form><scripttype=”text/javascript”>//<![CDATA[functionBgButton(){if(document.bgColor=='#00ff'){document.bgColor='#fff';}else{document.bgColor='#00ff';}}//]]></script>10、打开新窗口<inputonclick二”NewWindow()”type二”button”value二”打开新窗口”/><scripttype=”text/javascript”>//<![CDATA[functionNewWindow(){window.open("c01.htm","","height=240,width=340,status=no,location=no,toolbar=no,directories=no,menubar=no");}//]]></script>11、窗口最小化<objectid=”min”classid=”clsid:d27cdb6e-ae6d-11cf-96b8-00"width二”100"height二”100"codebase=”http:12、全屏代码name二”FullScreen”type二”BUTTON”value二”全屏显示”/>13、关闭窗口<objectid=”closes”classid=”clsid:d27cdb6e-ae6d-11cf-96b8-00"width二”100〃height二”100〃codebase=”http:关闭窗口<inputonclick=”javascript:self.close()”type二”button”value二”关闭窗口”/>14、最大化<objectid=”big”classid=”clsid:d27cdb6e-ae6d-11cf-96b8-00〃width=”100〃height=”100〃codebase=”http:15、关闭输入法<inputstyle=”ime-mode:disabled;”value二〃关闭输入法”/>16、链接按钮1<inputonclick=”window.open(„http:„toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable二yes,copyhistory二yes,width=790,height=520,left=0,top=0')”name二”input”type二〃button”value二〃链接按钮1〃/>链接按钮2<inputonclick=”showModalDialog(„http:链接按钮3<inputonclick二〃location.href=''http:17、 警告框显示源代码<buttonstyle=”width:110px;〃onclick二”alert(document.documentElement.outerHTML)〃>警告框显示源代码</button>18、 点击后按钮清空<inputonclick二”this.style.visibility二''hidden'';window.print();〃type二”button”value二”打印”/>19、 打印<inputonclick二”window.print();”type二”button”value二”打印”/>20、打印预览<objectid=”wb”classid=”clsid:d27cdb6e-ae6d-11cf-96b8-00"width二”O"height二”0"codebase=”http:type=”application/x-shockwave-flash”width=”0"height=”0"name=”wb”></embed></object>vinputonclick二”wb.execwb(7,1)”type二”button”value二”打印预览”/>21、另存为vinputonclick二”document.execCommand(''saveas'：'true'：'常用代码.htm'')”type二”button”value二”另存为”/>22、点击自动复制vscripttype=”text/javascript”>//v![CDATA[functionoCopy(obj){obj.select();js=obj.createTextRange();js.execCommand("Copy")}//]]>v/script>vinputonclick二”oCopy(this)”size二”11"type二”text”value二”点击自动复制”/>23、 自动选中vinputonmouseover二”this.focus()”size二”11"value二”自动选中”/>24、 打开源代码vbuttononclick=”document.location=„view-source:''+document.location”>打开源代码</button>25、 新窗口延迟打开<inputonclick=”javascript:setTimeout(window.open(„http:26、实现选中文本框里的前一半的内容<inputonmouseover=”this.select();tR=document.selection.createRange();tR.moveEnd(〃character'',-8);tR.select();”size二”30"type二”text”value二”选中文本框里的前一半的内容”/><inputonmouseover=”this.selectionStart=this.value.length-4;this.selectionEnd二this.value.length”size二”30"type二”text”value二”选中部分内容，非IE可以用这个”/>27、 点击清空文字vinputonclick二”if(this.value二二''点击清空文字Jthis.value二””onmouseover二”this.focus()”name二”artist”size二”14"type二”text”value二”点击清空文字”/>点击清空文字vinputonclick二”if(this.value二二''点击清空文字this.value二””onmouseover二”this.focus()”name二”name”size二”11"value二”点击清空文字”/>28、 等于标题(title):vinputid=”aa”size=”20"type=”text”/>vscripttype=”text/javascript”>//v![CDATA[document.getElementById("aa").value=document.title;//]]></script>29、检测IE是否脱机vinputonclick二”alert(window.navigator.onLine)”type二”button”value二〃测试”/>30、11种刷新按钮的方法<inputonclick=”history.go(0)〃type二〃button”value二〃刷新〃/><inputonclick二〃location.reload()〃type二”button”value二”刷新”/>vinputonclick二〃location=location〃type二”button"value二”刷新”/>vinputonclick二〃location.assign(location)〃type二”button"value=”刷新”/>vinputonclick二”document.execCommand(〃Refresh'')〃type二”button"value二”刷新”/xinputonclick二”window.navigate(location)〃type二”button〃value二”刷新”/>vinputonclick二〃location.replace(location)〃type二〃button〃value=〃刷新〃/>vinputonclick二〃window.open(〃自身的文件'','_self'')〃type二〃button〃value二〃刷新〃/>vinputonclick=〃document.all.WebBrowser.ExecWB(22,1)〃type=〃button〃value二〃刷新〃/>vobjectid=〃WebBrowser〃classid=〃clsid:d27cdb6e-ae6d-11cf-96b8-00"width二〃0"height二〃0"codebase=〃http:vformaction二〃自身的文件”xinputtype二〃submit〃value二〃刷新〃/x/formxaid二〃al"href二〃自身的文件”x/axinputonclick二〃a1.click()〃type二〃button〃value二〃刷新〃/>31、<aonclick二”document.execCommand(open)”href二”#”>打开</a>32、<aonclick=”window.open(„i33、<aonclick=”location.replace(view-source:+location)”href=”#”>使用记事本编辑</a>34、<aonclick二”document.execCommand(saveAs)”href二”#”>另存为</a>35、<aonclick二”document.execCommand(print)”href二”#”>打印</a><ahref=”javascript:window.print();”>打印</a>36、<ahref=”mailto:6@37、<aonclick二”document.execCommand(selectAII)”href二”#”>全选</a>38、<aonclick二”location.reload()”href二”#”>刷新1</a>ve/>乙昏吕v“#“二捋〃（）>peq•人」0A!%二>p!puoe><e/>1昏吕v“#“二捋」q〃（「）o才人」OA!%二>p!puoe>ve/>乙率4|v“#“二捋」q〃（）p」e/vuoj•人」oaw”二>p!puoe><e/>1率4|<“#“二捋」qJl）00•人」ois!q“二>p!puoe>5<e/>聽耳申口團煖丑堺瞬早爭寅v〃#月egB>'£17'乙17v“#“二捋」i|“（u33」3S||n/」rVuo!：ie3O「：iu3iJun3op）u3dcr/\/\opu!/\/\“=>p!puoe><e/>士晉幽专v“#“二捋」i|“（u33」3S||n/」rVuo!：ie3O「：iu3iJun3op）u3dcr/\/\opu!/\/\“=>p!puoe><B/皇皐<〃#〃二捋M“（U0W30I+:aDjnos-MaiAjaDeidaj'uoiieDoi^Dipuoe>5<e/>乙煖唱<〃#〃二捋」qJo）00•人」ois!q“二>p!puoe>45、<aonclick=”window.external.showBrowserUI(OrganizeFavorites,null)”href=”#”>整理收藏夹<a<spanstyle=”cursor:hand;”title二”网页特效站点”onclick=”window.external.addFavorite(„http:<atitle二”百度”onclick二”try{if(document.all){window.external.addFavorite(„http:{window.sidebar.addPanel(〃百度'','http:<atitle二”百度”onclick二”try{if(document.all){window.external.addFavorite(〃http:{window.sidebar.addPanel(„百度'：'http:<aonmouseover=”try{if(document.all){window.external.addFavorite(〃http:{window.sidebar.addPanel(„百度'：'http:<aonmouseover二”this.style.behavior二''url(#default#homepage)'';this.setHomePage(〃http:46、<ahref=”javascript:window.close()”>关闭窗口</a><aonclick二”window.close();return”href二”#”>关闭窗口</a><aonclick二”setTimeout(window.close(),3000)”href二”#”>3秒关闭本窗口</a><scripttype=”text/javascript”>//<![CDATA[functionshutwin(){window.close();return;}//]]></script><ahref=”javascript:shutwin();”>关闭本窗口</a>47、 <spanstyle=”cursor:hand;”onclick=”varstrHref二window.location.href;this.style.behavior二''url(#default#homepage)'';this.setHomePage(„http:48、 等于标题栏:<scripttype=”text/javascript”>//<![CDATA[document.write(document.title);//]]></script>49、<aonclick=”window.external.AddFavorite(location.href,document.title);”href=”javascript:void(0);〃>收藏本页v/a><ahref=”javascript:window.external.AddFavorite(document.location.href,document.title)”>收藏本页</a><ahref二”javascript:window.external.addChannel(“>加入频道</a><ahref=”javascript:window.external.addChannel(“>50、</a><aonclick=”returnfalse;”ondblclick=”window.open(„i003.htm'');”href二”iOO3.htm”>双击打开链接</a>51、<!-#closea:url(javascript:window.opener=O;window.close());}-xdivid二”close”xa>关闭窗口</a></div>52、<aonmouseover二”alert(〃对不起，禁止选中!'')”href二”javascript:void(0)〃>链接禁止</a>53、滚动条在左侧,将改为54、网页半透明55、随机选择背景色<scripttype=〃text/javascript〃>//<![CDATA[document.body.style.background=(["red","blue","pink","navy","gray","yellow","green","purple"])[parseInt(Math.random()*8)];//]]></script>56、框架页中不显示滚动条：<scripttype=〃text/javascript〃>//<![CDATA[self.moveTo(0,0)self.resizeTo(screen.availWidth,screen.availHeight)//]]></script>57、 防止网页被框架<scripttype=〃text/javascript〃>//<![CDATA[if(top.location!==self.location){top.location=self.location;}//]]></script>58、 永远都会带着框架<scripttype=〃text/javascript〃>//<![CDATA[if(window==top)top.Iocation.href="frame.htm";//frame.htm为框架网页//]]></script>59、窗口自动最大化<scripttype=”text/javascript”>//<![CDATA[self.moveTo(0,0)self.resizeTo(screen.availWidth,screen.availHeight)//]]></script>60、打开窗口自动最大化<objectclassid=”clsid:d27cdb6e-ae6d-11cf-96b8-00"width二”100"height二”100"codebase=”http:type=”application/x-shockwave-flash”width=”100"height=”100"61、xx眼闪屏代码<scripttype=”text/javascript”>//<![CDATA[varcolor=newArray;color[1]=“black”;color[2]=“white”;for(x=0;x<3;x++){document.bgColor=color[x];if(x==2){x=0;}}//]]></script>62、不能被另存为<noscript><iframesrc=*.html></iframe></noscript>63、汉字字库调用<scripttype=”text/javascript”>//<![CDATA[for(i=19968;i<40870;i++)document.write(String.fromCharCode(i));//]]></script>64、显示现在时间的脚本<scripttype=”text/javascript”>//<![CDATA[document.writenow//]]></script>65、显示最后修改时间的脚本<scripttype=”text