</p> <p><script></p> <p>document.title="Hi!Title"</p> <p>window.status="Hi!Status"</p> <p></script></p> <p> [Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]

firefox 是因为默认不允许改变状态栏文字，需要修改设置 tools / options / content / advanced

opera是因为不完整的html缘故，所以找不到title，：（

</p> <p><script></p> <p>document.title="Hi!Title"</p> <p></script></p> <p> [Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]

for ie & opera no firefox

</p> <p><script language="JavaScript1.2"></p> <p>/*</p> <p>Animated Document title- By Dynamicdrive.com</p> <p>For full source, TOS, and 100s DTHML scripts</p> <p>Visit http://dynamicdrive.com</p> <p>*/</p> <p>if (document.all||document.getElementById){</p> <p>var thetitle=document.title</p> <p>document.title=''</p> <p>}</p> <p>////Animation code below</p> <p>////based on script from http://wsabstract.com/script/script2/statusanimate.shtml</p> <p>var data="0123456789";</p> <p>var done=1;</p> <p>function statusIn(text){</p> <p> decrypt(text,2,1);</p> <p>}</p> <p>function statusOut(){</p> <p>self.status='';</p> <p>done=1;</p> <p>}</p> <p>//-------------------------\</p> <p>//decrypt(string, int, int)\</p> <p>//-------------------------\</p> <p>//</p> <p>//text(string): the text to be decrypted on </p> <p>//the status bar.</p> <p>//</p> <p>//max(int): the number of times a random string</p> <p>//is displayed before the next character is</p> <p>//'decrypted'.</p> <p>//</p> <p>//delay(int): the number of milliseconds between</p> <p>//each display of a random string</p> <p>//</p> <p>//Example:</p> <p>//decrypt('Enter my site.',10,10);</p> <p>//</p> <p>//text = 'Enter my site.' :: 'Enter my site.' is </p> <p>//eventually decrypted</p> <p>//</p> <p>//max = 10 :: a different random string is dis-</p> <p>//played 10 times before a new character is</p> <p>//decrypted</p> <p>function decrypt(text, max, delay){</p> <p> if (done){</p> <p> done = 0;</p> <p> decrypt_helper(text, max, delay, 0, max);</p> <p> }</p> <p>}</p> <p>function decrypt_helper(text, runs_left, delay, charvar, max){</p> <p> if (!done){</p> <p> runs_left = runs_left - 1;</p> <p> var status = text.substring(0,charvar);</p> <p> for(var current_char = charvar; current_char < text.length; current_char++){</p> <p> status += data.charAt(Math.round(Math.random()*data.length));</p> <p> }</p> <p> document.title = status;</p> <p> var rerun = "decrypt_helper('" + text + "'," + runs_left + "," + delay + "," + charvar + "," + max + ");"</p> <p> var new_char = charvar + 1;</p> <p> var next_char = "decrypt_helper('" + text + "'," + max + "," + delay + "," + new_char + "," + max + ");"</p> <p> if(runs_left > 0){</p> <p> setTimeout(rerun, delay);</p> <p> }</p> <p> else{</p> <p> if (charvar < text.length){</p> <p> setTimeout(next_char, Math.round(delay*(charvar+3)/(charvar+1)));</p> <p> }</p> <p> else</p> <p> {</p> <p> done = 1;</p> <p> }</p> <p> }</p> <p> }</p> <p>}</p> <p>//if IE 4+ or NS 6+</p> <p>if (document.all||document.getElementById)</p> <p>statusIn(thetitle)</p> <p></script></p> <p> [Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]

from:

http://www.dynamicdrive.com/dynamicindex11/animatedtitle.htm

IE 有 window.event 对象，所以

</p> <p><script></p> <p>document.onmousemove = function(e){document.title="x:"+window.event.clientX}</p> <p></script></p> <p> [Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]

firefox 使用下面方法

</p> <p><script></p> <p>document.onmousemove = function(e){document.title="x:"+e.clientX}</p> <p></script></p> <p> [Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]

综合起来如下：

</p> <p><script></p> <p>function doStuff(e) // note: takes the event as an arg (IE doesn't)</p> <p>{</p> <p> if (!e) e = window.event; // fix IE</p> <p> // do some stuff with the event..</p> <p> document.title="x:"+e.clientX</p> <p> /*</p> <p> I think that the x and y properties are</p> <p> non-standard too, I could be wrong</p> <p> though (wouldn't be the first time ;))</p> <p> */</p> <p>}</p> <p>document.onmousemove = doStuff;</p> <p></script></p> <p> [Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]

比如地址栏执行：

javascript:void 0;keyit=window.open(”",”",”");keyit.focus();

而如果写在页面中，新窗口可以获得焦点。IE没有问题，不知道此题何解？

</p> <p><script></p> <p>void 0;keyit=window.open("","","");keyit.focus();</p> <p></script></p> <p> [Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]