文章来自“PHP中文网”
64.文档的路径document.URL//65.定时执行某段程序setTimeout("change_color()",600);66.设置为主页function makeHome(){netscape.security.PrivilegeManager.enablePrivilege("UniversalPreferencesWrite");navigator.preference("browser.startup.homepage", location.href);}//67.设置为收藏function addFav(){if(ie)window.external.AddFavorite(location.href,’WWW.OGRISH.COM : GROTESQUE MOVIES AND PICTURES’);if(ns)alert("Thanks for the bookmark!\n\nNetscape users click OK then press CTRL-D");}//68.判断cookie是否可用navigator.cookieEnabled;//69.显示有模式的有页面的弹出窗口function setbgcolor_onclick(){var color = showModalDialog("/mailpage/compose/colorsel.html",0,"help=0");if (color != null){document.compose.bgcolor.value = color;}}//70.截取小数点后两位var a=3454545.4454545;alert(a.toFixed(2));//71.禁止选择页面上的文字来拷贝<script>function noEffect() {with (event) {returnValue = false;cancelBubble = true;}return;}</script><body onselectstart="noEffect()" oncontextmenu="noEffect()">//72.屏蔽右键菜单oncontextmenu="event.returnValue = false"//73.事件禁止起泡event.cancelBubble = true//74.禁止在输入框打开输入法<input style="ime-mode: disabled">//75.屏蔽汉字和空格<input name="txt"><input type="submit" onClick="alert(!/[^ -}]|\s/.test(txt.value))">//76.用javascript判断文件是否存在function Exists(filespec){if (filespec){var fso;fso = new ActiveXObject("Scripting.FileSystemObject");alert(fso.FileExists(filespec));}}选择图片 <input type=file name=f1><p><input type="submit" onClick="Exists(f1.value)">//77.获得当前的文本框选中的文字<input onmouseup="alert(document.selection.createRange().text)" value=123>//78.跳转至目标页面，同时不可返回<a href="javascript:location.replace(‘http://www.sohu.com/’)">sohu.com</a>//79.获得当前的行是表格的第几行<script>function getrow(obj){if(event.srcElement.tagName=="TD"){curRow=event.srcElement.parentElement;alert("这是第"+(curRow.rowIndex+1)+"行");}}</script><table border="1" width="100%" onclick=getrow(this)><tr><td width="20%"> </td><td width="20%"> </td><td width="20%"> </td><td width="20%"> </td><td width="20%"> </td></tr><tr><td width="20%"> </td><td width="20%"> </td><td width="20%"> </td><td width="20%"> </td><td width="20%"> </td></tr></table>//80.删除表格某行，xx表示某行，下标从0开始计算document.all.myTable.deleteRow(xx)//81.动态的向表格中添加行<table id="t1" border="1"></table><script language="JavaScript">function add(){t1.insertRow().insertCell().innerHTML = ‘<input name="test’+t1.rows.length+’">’;}//82.event.x,event.clientX,event.offsetX区别：x:设置或者是得到鼠标相对于目标事件的父元素的外边界在x坐标上的位置。 clientX:相对于客户区域的x坐标位置，不包括滚动条，就是正文区域。 offsetx：设置或者是得到鼠标相对于目标事件的父元素的内边界在x坐标上的位置。screenX:相对于用户屏幕。83.显示是鼠标按钮的哪个<body onMouseDown="alert(event.button)">点Mouse看看//84.打开C盘<form action="file:///c|/"><input type="submit" value="c:\ drive"></form>//85.当前屏幕的分辨率screen.width、screen.height//86.设置表格中的内容tbl.rows[0].cells[1].innerText=document.form.text1.value;//87.本地快捷键<p><a href="file:///::{208D2C60-3AEA-1069-A2D7-08002B30309D}" target="_blank">网上邻居</a></p><p><a href="file:///::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\d:\web" target="_blank">我的电脑</a></p><p><a href="file:///::{450D8FBA-AD25-11D0-98A8-0800361B1103}" target="_blank">我的文档</a></p><p><a href="file:///::{645FF040-5081-101B-9F08-00AA002F954E}" target="_blank">回收站</a></p><p><a href="file:///::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\::{21EC2020-3AEA-1069-A2DD-08002B30309D}"target="_blank">控制面板</a></p><p><a href="file:///::{7007ACC7-3202-11D1-AAD2-00805FC1270E}">拨号网络</a>(Windows 2000)</p>88.IE菜单<button onclick="min.Click()"><font face="webdings">0</font></button>//改变按钮上的图片<input type=button onclick="document.execCommand(‘CreateLink’,’true’,’true’)"> //创建新连接<input type=button onclick="document.execCommand(‘print’,’true’,’true’)"> //打印<input type=button onclick="document.execCommand(‘saveas’,’true’,’网站制作.htm’)">//另存为htm<input type=button onclick="document.execCommand(‘saveas’,’true’,’网站制作.txt’)">//另存为txtdocument.execCommand("SaveAs")//保存为document.execCommand(‘undo’)//撤销上一次操作89.web对话框<SCRIPT>var contents='<style>body,td{font:menu}img{cursor:hand}</style>’;contents+='<title>你要关闭我吗</title>’;contents+='<body bgcolor=menu>’;contents+='<table width=100% height=100% border=0>’;contents+='<tr><td align=center>’;contents+=’你要关闭我吗？<br>’;contents+='<img src=dark.gif onclick=self.close() alt="…关闭">’;contents+='<img src=jet.gif onclick=self.close() alt="全是关闭">’;contents+='</td></tr></table>’;showModalDialog("about:"+contents+"","","dialogHeight:50px;dialogWidth:250px;help:no;status:no")document.write(contents);</SCRIPT>//90.取第x,y的值<button onclick="t1.rows[x].cells[y].innerText=’guoguo’"></button>//91.向新打开的网页上写内容newwin=window.open(‘about:blank’,”,’top=10′);newwin.document.write(”);//93.返回javascript:history.go(-2);//94.将页面上选中的内容复制到剪贴板abcdefg<input type=’button’onclick="window.clipboardData.setData(‘text’,document.selection.createRange().text);" value=’复制页面选中的字符’>//95.将页面上选中的内容复制到剪贴板<INPUT TYPE="text" NAME="">kjhkjhkhkj<INPUT TYPE="button" onclick="document.execCommand(‘Copy’, ‘false’, null);">////96.鼠标移到下拉框时自动全部打开<select onmouseover="javascript:this.size=this.length" onmouseout="javascript:this.size=1"></select>//97.获得本机的文件var fso = new ActiveXObject("Scripting.FileSystemObject");var f1 = fso.GetFile("C:\\bsitcdata\\ejbhome.xml");alert("File last modified: " + f1.DateLastModified); //98.判断客户端是否是IE浏览器因为 document.all 是 IE 的特有属性，，所以通常用这个方法来判断客户端是否是IE浏览器 ,document.all?1:0;99.创建新的下拉框选项new Option(text,value)这样的函数//100.在页面上画柱状图<STYLE>td{font-size:12px}body{font-size:12px}v\:*{behavior:url(#default#VML);} //这里声明了v作为VML公用变量</STYLE><SCRIPT LANGUAGE="JavaScript">mathstr=12;document.write ("<v:rect fillcolor=’red’style=’width:20;color:navy;height:"+5000/(1000/mathstr)+"’><br> %"+mathstr+"<br>4人<v:Extrusion backdepth=’15pt’ on=’true’/></v:rect>")</SCRIPT><v:rect fillcolor=’red’><br>%12<br>4人<v:Extrusionbackdepth=’15pt’ on=’true’/></v:rect><v:rect fillcolor=’yellow’><br>%12<br>4人<v:Extrusionbackdepth=’15pt’ on=’true’/></v:rect>//
昨晚多几分钟的准备，今天少几小时的麻烦。
