【永恒的瞬间】
☜Give me hapy ☞
常用js代码集
只能是写限定的东西 代码如下: 

　　ENTER键可以让光标移到下一个输入框 

 < input onkeydown = " if(event.keyCode==13)event.keyCode=9 "   >

　　只能是中文

 < input onkeyup = " value=value.replace(/[ -~]/g,'') "  onkeydown = " if(event.keyCode==13)event.keyCode=9 " >

　　只能是英文和数字.屏蔽了输入法

 < input style = " ime-mode:disabled "  onkeydown = " if(event.keyCode==13)event.keyCode=9 " >

　　只能输入英文和数字

 < input onkeyup = " value=value.replace(/[W]/g,'')  " onbeforepaste = " clipboardData.setData('text',clipboardData.getData('text').replace(/[^d]/g,'')) "  onkeydown = " if(event.keyCode==13)event.keyCode=9 " >

　　只能是数字

 < input onkeyup = " value=value.replace(/[^d]/g,'')  " onbeforepaste = " clipboardData.setData('text',clipboardData.getData('text').replace(/[^d]/g,'')) " >

　　只能显示，不能修改的文本框

 < input readOnly value = " 只能显示，不能修改 " >

　　只能是数字,判断按键 代码如下:

 < script  language = javascript >
function   onlyNum()
 {
 if ( ! ((event.keyCode >= 48 && event.keyCode <= 57 ) || (event.keyCode >= 96 && event.keyCode <= 105 ) || (event.keyCode == 8 )))
event.returnValue = false ;
}
</ script >
< input  onkeydown = " onlyNum(); " >   

　　附：获取键盘的KeyCode

 < html >
< head >
< script language = " javascript " >
  ns4  =  (document.layers)  ?   true  :  false ;
  ie4  =  (document.all)  ?   true  :  false ;
 function  keyDown(e) {
   if (ns4) {
   var  nkey = e.which;
   var  iekey = ' 现在是ns浏览器 ' ;
   var  realkey = String.fromCharCode(e.which);
}
   if (ie4) {
   var  iekey = event.keyCode;
   var  nkey = ' 现在是ie浏览器 ' ;
   var  realkey = String.fromCharCode(event.keyCode);
   if (event.keyCode == 32 ) {realkey = ' ' 空格' ' }
   if (event.keyCode == 13 ) {realkey = ' ' 回车' ' }
   if (event.keyCode == 27 ) {realkey = ' ' Esc' ' }
   if (event.keyCode == 16 ) {realkey = ' ' Shift' ' }
   if (event.keyCode == 17 ) {realkey = ' ' Ctrl' ' }
   if (event.keyCode == 18 ) {realkey = ' ' Alt' ' }
}
  alert( ' ns浏览器中键值: ' + nkey + ' ' + ' ie浏览器中键值: ' + iekey + ' ' + ' 实际键为 ' + realkey);
}
document.onkeydown  =  keyDown;
 if (ns4) {
document.captureEvents(Event.KEYDOWN);}
</ script >
</ head >
< body >
// Javascript Document.
< hr >
< center >
< h3 > 请按任意一个键。。。。 </ h3 >
</ center >
</ body >
</ html >

　　限制网页用键盘

 < body onkeydown = " alert('禁用');return false; " >

　　限制键盘的某个键：

 < body onkeydown = " if(event.keyCode==num){alert('禁用');return false;}>

　　再加个找按键的值

<script>
function show(){
  alert( " ASCII代码是： " +event.keyCode);
}
</script>
<body onkeydown= " show() " >

　　只能是IP地址

<html>

<head>
<meta http-equiv= " Content - Type "  content= " text / html; charset = gb2312 " >
<meta name= " GENERATOR "  content= " Microsoft FrontPage  4.0 " >
<meta name= " ProgId "  content= " FrontPage.Editor.Document " >
<style>
.a3{width:30;border:0;text-align:center}
</style>
<script>
function mask(obj){
obj.value=obj.value.replace(/[^d]/g,'')
key1=event.keyCode
if (key1==37 || key1==39)
{ obj.blur();
nextip=parseInt(obj.name.substr(2,1))
nextip=key1==37?nextip-1:nextip+1;
nextip=nextip>=5?1:nextip
nextip=nextip<=0?4:nextip
eval( " ip " +nextip+ " .focus() " )
} 
if(obj.value.length>=3) 
if(parseInt(obj.value)>=256 || parseInt(obj.value)<=0)
{
alert(parseInt(obj.value)+ " IP地址错误！ " )
obj.value= ""
obj.focus()
return false;
}
else 
{ obj.blur();
nextip=parseInt(obj.name.substr(2,1))+1
nextip=nextip>=5?1:nextip
nextip=nextip<=0?4:nextip
eval( " ip " +nextip+ " .focus() " )
}
}
function mask_c(obj)
{
clipboardData.setData('text',clipboardData.getData('text').replace(/[^d]/g,''))
}

</script>
<title>IP地址输入</title>

</head>
<body>IP地址输入
<div style= " border - width: 1 ;border - color:balck;border - style:solid;width: 165 ;font - size:9pt " >
<input type=text name=ip1 maxlength=3 class=a3 onkeyup= " mask( this ) "  onbeforepaste=mask_c()>.
<input type=text name=ip2 maxlength=3 class=a3 onkeyup= " mask( this ) "  onbeforepaste=mask_c()>.
<input type=text name=ip3 maxlength=3 class=a3 onkeyup= " mask( this ) "  onbeforepaste=mask_c()>.
<input type=text name=ip4 maxlength=3 class=a3 onkeyup= " mask( this ) "  onbeforepaste=mask_c()>
</div>
</body>

</html>

　　用#default#savehistory防止后退清空text文本框： 

<HTML>
<HEAD>
<META NAME= " save "  CONTENT= " history " >
<STYLE>
  .saveHistory {behavior:url(#default#savehistory);}
</STYLE>
</HEAD>
<BODY>
<INPUT class=saveHistory type=text id=oPersistInput>
<input type=button onclick='javascript:location.href= " http: // www.webjx.com/"' value='点击进入,再按后退键试试？'>
</ BODY >
</ HTML >

　　TEXTAREA自适应文字行数的多少

 < textarea rows = 1  name = s1 cols = 27  onpropertychange = " this.style.posHeight=this.scrollHeight " >  

　　上传预览图片

 < img id = pic  src = http: // www.webjx.com/images/logo.gif>
< input type = file name = file >< input type = button onclick = pic.src = file.value value = 预览图片 >
< input type = button onclick = alert(file.value) value = 图片地址 >
< input type = button onclick = " file.outerHTML=file.outerHTML.replace(/value=w/g,'') "  value = " 清除file里字 " >

　　去掉下拉选项的边框

 < div style = " position: absolute; left: 10px; top: 10px; width: 115px; height: 20px;  clip:rect(2 114 20 2); " >  
    < select >
     < option  > cnpeople </ option >
     < option  > cnrose </ option >
    < option  > cnbruce </ option >   
   </ select >
   </ font >
</ div >

　　下拉列表打开窗口

 < select  onChange = " if(this.selectedIndex && this.selectedIndex!=0){window.open(this.value);}this.selectedIndex=0; " >
< option selected > 更多链接…… </ option >
< option value = " http://www.cnbruce.com " > cnbruce </ option >
< option value = " http://daonet.myrice.com/old/ " > daonet </ option >
< option value = " http://www.blueidea.com " > blue ! dea
 </ select >

　　TAB的显示

 < script >
function  editTab()
 {
     var  code, sel, tmp, r
     var  tabs = ""
    event.returnValue  =   false
    sel  = event.srcElement.document.selection.createRange()
    r  =  event.srcElement.createTextRange()

     switch  (event.keyCode)
     {
         case  ( 8 )    :
             if  ( ! (sel.getClientRects().length  >   1 ))
             {
                event.returnValue  =   true
                 return
            }
            code  =  sel.text
            tmp  =  sel.duplicate()
            tmp.moveToPoint(r.getBoundingClientRect().left, sel.getClientRects()[ 0 ].top)
            sel.setEndPoint( " startToStart " , tmp)
            sel.text  =  sel.text.replace( /^ / gm,  "" )
            code  =  code.replace( /^ / gm,  "" ).replace( / / g,  " " )
            r.findText(code)
            r.select()
             break
         case  ( 9 )    :
             if  (sel.getClientRects().length  >   1 )
             {
                code  =  sel.text
                tmp  =  sel.duplicate()
                tmp.moveToPoint(r.getBoundingClientRect().left, sel.getClientRects()[ 0 ].top)
                sel.setEndPoint( " startToStart " , tmp)
                sel.text  =   " " + sel.text.replace( / / g,  " " )
                code  =  code.replace( / / g,  " " )
                r.findText(code)
                r.select()
            }
             else
             {
                sel.text  =   " "
                sel.select()
            }
             break
         case  ( 13 )    :
            tmp  =  sel.duplicate()
            tmp.moveToPoint(r.getBoundingClientRect().left, sel.getClientRects()[ 0 ].top)
            tmp.setEndPoint( " endToEnd " , sel)

             for  ( var  i = 0 ; tmp.text.match( /^ [ ] +/ g)  &&  i < tmp.text.match( /^ [ ] +/ g)[ 0 ].length; i ++ )    tabs  +=   " "
            sel.text  =   " " + tabs
            sel.select()
             break
         default         :
            event.returnValue  =   true
             break
    }
}
</ script >

< textarea  cols = 75   rows = 20   onkeydown = " editTab() " >
< script >
alert( " ok " )
 </ script >
</ textarea >

　　文本框的上 / 下拉

 < form name = " cnbruce " >
< textarea name = " com " >
</ textarea >
</ form >
< SPAN title = ' 放大输入框 '  style = ' FONT-SIZE: 12px; CURSOR: hand '   onclick = document.cnbruce.com.rows += 4 > 向下 </ SPAN >
  < SPAN title = ' 缩小输入框 '  style = ' FONT-SIZE: 12px; CURSOR: hand '  class = ' arrow '  onclick = ' if(document.cnbruce.com.rows>=4)document.cnbruce.com.rows-=4;else return false ' > 向上 </ SPAN >

　　一个复选框，点击之后一组复选框全部都选上

 < input type = " checkbox "  name = " checkA "  onpropertychange = " for(i=0;i<A.children.length;i++){A.children[i].checked=this.checked} " > a
 < br >
< span id = " A " >
< input type = " checkbox "  name = " A1 " >
< input type = " checkbox "  name = " A2 " >
< input type = " checkbox "  name = " A3 " >
</ span >

　　Debug Textarea：在线写 js 脚本的时候，用来即时查错的东西！

 < HTML >
< HEAD >
< TITLE > Debug Textarea </ TITLE >
< meta http - equiv = ' Content-Type '  content = ' text/html; charset=gb2312 ' >
</ HEAD >
< style >
*   {
    font - size: 12px
}
body  {
    margin: 10px; padding: 0px
}
table.list {
    cursor:  default ;
    border:1px solid #cccccc
    background - color: #cccccc;
    border - collapse: collapse;
    border - Color: #cccccc;
}
</ style >
< script language = " javascript " >
//  Coded by windy_sk <windy_sk@126.com> 20040205

function  reportError(msg,url,line)  {
     var  str  =   " You have found an error as below:  " ;
    str  +=   " Err:  "   +  msg  +   "  on line:  "   +  line;
    alert(str);
     return   true ;
}

window.onerror  =  reportError;

document.onkeydown  =   function ()  {
     if (event.ctrlKey) {
         switch (event.keyCode)  {
             case   82 :  // r
                runcode();
                 break ;
             case   83 :  // s
                savecode();
                 break ;
             case   71 :  // g
                goto(prompt( ' Please input the line number ' ,  ' 1 ' ));
                 break ;
             case   65 :  // a
                document.execCommand( " SelectAll " );
                 break ;
             case   67 :  // c
                document.execCommand( " Copy " );
                 break ;
             case   88 :  // x
                document.execCommand( " Cut " );
                 break ;
             case   86 :  // v
                document.execCommand( " Paste " );
                 break ;
             case   90 :  // z
                document.execCommand( " Undo " );
                 break ;
             case   89 :  // y
                document.execCommand( " Redo " );
                 break ;
             default :
                 break ;
        }
        event.keyCode  =   0 ;
        event.returnValue  =   false ;
    }
     return ;
}

function  show_ln() {
     var  txt_ln      =  document.getElementById( ' txt_ln ' );
     var  txt_main      =  document.getElementById( ' txt_main ' );
    txt_ln.scrollTop  =  txt_main.scrollTop;
     while (txt_ln.scrollTop  !=  txt_main.scrollTop)  {
        txt_ln.value  +=  (i ++ )  +   ' ' ;
        txt_ln.scrollTop  =  txt_main.scrollTop;
    }
     return ;
}

function  editTab() ...

function  runcode()  {
     var  str  =  document.getElementById( " txt_main " ).value;
     var  code_win  =  window.open( ' about:blank ' );
    code_win.document.open();
    code_win.document.writeln( " <script> " );
    code_win.document.writeln( " function reportError(msg,url,line){ line-=14; var str='You have found an error as below: \n\n'; str+='Err: '+msg+' on line: '+(line); alert(str); opener.goto(line); opener.focus(); window.onerror=null; setTimeout('self.close()',10); return true; } " );
    code_win.document.writeln( " window.onerror = reportError; " );
    code_win.document.writeln( " </script> " );
    code_win.document.writeln(str);
    code_win.document.close();
     return ;
}

function  savecode()  {
     var  str  =  document.getElementById( " txt_main " ).value;
     var  code_win  =  window.open( ' about:blank ' , ' _blank ' , ' top=10000 ' );
    code_win.document.open();
    code_win.document.writeln(str);
    code_win.document.close();
    code_win.document.execCommand( ' saveas ' , '' , ' code.html ' );
    code_win.close();
     return ;
}

function  goto(ln)  {
     if ( !/^ d + $ / .test(ln))  return ;
     var  obj  =  document.getElementById( " txt_main " );
     var  rng  =  obj.createTextRange();
     var  arr  =  obj.value.replace( / / ,  "" ).split( / / );
     if (ln > arr.length) ln  =  arr.length;
     var  str_tmp  =   "" ;
     for ( var  i = 0 ; i < ln - 1 ; i ++ )  {
        str_tmp  +=  arr[i];
    }
    rng.moveStart( ' character ' ,str_tmp.length + 1 );
    str_tmp  =   "" ;
     for (i = ln; i < arr.length; i ++ )  {
        str_tmp  +=  arr[i];
    }
    rng.moveEnd( ' character ' , - str_tmp.length); 
    rng.select();
     return ;
}

window.onload  =   function ()  {document.getElementById( " txt_main " ).value  =   " <script> alert(') </script> " ;}
</ script >
< BODY >
< table width = ' 600 '  class = ' list '  border = ' 1 '  bgcolor = ' #eeeeee '  bordercolorlight = ' #000000 '  
bordercolordark = ' #FFFFFF '  cellpadding = ' 0 '  cellspacing = ' 0 ' >
   < tr bgcolor = ' #cccccc ' >  
     < td colspan = ' 2 '  height = ' 20 '  align = ' center ' >< b > Debug Textarea </ b ></ td >
   </ tr >
   < tr >  
     < td colspan = ' 2 ' >
         < table width = ' 95% '  border = ' 0 '  align = ' center '   >
       < tr >  
         < td align = ' center ' >< br  />
           < textarea id = ' txt_ln '  name = ' content '  rows = ' 10 '  style = ' width:40px;overflow:hidden;height:200px;border-right:0px;text-align:right;line-height:14px '  onselectstart = ' this.nextSibling.focus();return false '  readonly ></ textarea >< textarea id = ' txt_main '  name = ' content '  rows = ' 10 '  cols = ' 80 '  
onkeydown = ' editTab() '  onkeyup = ' show_ln() '  onscroll = ' show_ln() '  wrap = ' off '  style = ' overflow:auto;height:200px;padding-left:5px;border-left:0px;line-height:14px ' ></ textarea >
           < script > for ( var  i = 1 ; i <= 20 ; i ++ ) document.getElementById( ' txt_ln ' ).value  +=  i  +   ' ' ; </ script >
         </ td >
       </ tr >
           < tr >  
             < td align = ' center ' >< br  />
               < input type = ' button '  value = '  运 行  '  onclick = ' runcode() '  accesskey = ' r ' >& nbsp; & nbsp;
               < input type = ' button '  value = '  保 存  '  onclick = ' savecode() '  accesskey = ' s ' >& nbsp; & nbsp;
               < input type = ' button '  value = '  跳 转  '  onclick = " goto(prompt('Please input the line number', '1')) "   accesskey = ' g ' >& nbsp; & nbsp;
             </ td >
           </ tr >
         </ table >
     </ td >
   </ tr >
</ table >
</ BODY >
</ HTML >

　　获取input的非value值，而是显示文本值

 < select name = " sss "  onChange = " alert(this.options[this.selectedIndex].text) " >
< option value = " 1 " > asdf </ option >
< option value = " 2 " > bbbb </ option >
< option value = " 3 " > ccc </ option >
</ select >

　　select里的option进行分类列表

 < span style = " position:absolute;border:1px inset #d3d6d9 " >< select style = " margin:-2px; width:200px " >
< option selected >------------ 请选择 ------------</ option >
< optgroup label = " JavaScript&VBScript区 " >
  < option > 原   创
  < option > 经   典
 < optgroup label = " 后台区 " >
  < option > asp & sql
  < option > php & mysql
 </ select ></ span >

　　动态添加

 < form name = " myForm "  method = " post " >
< select name = " dept_company "  size = " 10 "  multiple id = " dept_company "  class = " mySelect " >
           < option value = "" > Please Select... </ option >
           < option value = " a " > AA </ option >
           < option value = " b " > BB </ option >
           < option value = " c " > CC </ option >
         </ select >< input name = " dept_company_list "  type = " hidden " >
         < input name = " button "  type = " button "  class = " myButton "  onClick = " addItem('dept_company','dept_company2') "  value = " 添加--&gt;&gt; " >
         < input name = " button "  type = " button "  class = " myButton "  onClick = " deleteItem('dept_company2','dept_company') "  value = " &lt;&lt;--删除 " >
         < select name = " dept_company2 "  size = " 10 "  multiple id = " dept_company2 "  class = " mySelect " >
         </ select >
</ form >
< script >
function  addItem(fromName,toName) {
    eval( " var obj1=myForm. " + fromName);
    eval( " var obj2=myForm. " + toName);
    obj1.options[ 0 ].selected = false ;
     if (obj1.selectedIndex  ==   - 1 )
         return   false ;
     var  tempValue;
     var  tempText;
     for ( var  i = 1 ;i < obj1.length;i ++ ) {  // begin from 1
         if (obj1.selectedIndex  ==   - 1 ) break ;
        tempValue = obj1.options[obj1.selectedIndex].value;
        tempText = obj1.options[obj1.selectedIndex].text;
        obj1.options[obj1.selectedIndex] = null ;
        obj2.add( new  Option(tempText,tempValue), 0 ); 
    }
}
function  deleteItem(fromName,toName) {
    eval( " var obj1=myForm. " + fromName);
    eval( " var obj2=myForm. " + toName);
     if (obj1.selectedIndex  ==   - 1 )
         return   false ;
     var  tempValue;
     var  tempText;
     for ( var  i = 0 ;i < obj1.length;i ++ ) {  // begin from 0
         if (obj1.selectedIndex  ==   - 1 ) break ;
        tempValue = obj1.options[obj1.selectedIndex].value;
        tempText = obj1.options[obj1.selectedIndex].text;
        obj1.options[obj1.selectedIndex] = null ;
        obj2.add( new  Option(tempText,tempValue), 1 );  // addItem index is 1
    }
}
</ script >

　　提示限制输入的字符数

 < script language = " JavaScript " >
<!--

function  SymError()
 {
   return   true ;
}

window.onerror  =  SymError;

 function  strlength(str) {
     var  l = str.length;
     var  n = l
     for  ( var  i = 0 ;i < l;i ++ )
     {
         if  (str.charCodeAt(i) < 0 || str.charCodeAt(i) > 255 ) n ++
    }
     return  n        
}

function  changebyte(value,length) {
     var  l = strlength(value)
     if  (l <= length)  {
         if  (document.all != null ) document.all( " byte " ).innerText = " 还可以输入 " + (length - l) + " 字节 "
    }
     else
     {
        document.all( " byte " ).innerText = " 输入字节数超出范围 "
    }
     return   true
}

function  changebyte1(value,length) {
     var  l = strlength(value)
     if  (l <= length)  {
         if  (document.all != null ) document.all( " byte1 " ).innerText = " 还可以输入 " + (length - l) + " 字节 "
    }
     else
     {
        document.all( " byte1 " ).innerText = " 输入字节数超出范围 "
    }
     return   true
}

function  changebyte2(value,length) {
     var  l = strlength(value)
     if  (l <= length)  {
         if  (document.all != null ) document.all( " byte2 " ).innerText = " 还可以输入 " + (length - l) + " 字节 "
    }
     else
     {
        document.all( " byte2 " ).innerText = " 输入字节数超出范围 "
    }
     return   true
}
</ script >
< form method = " post "  name = test onSubmit = " return checkdata() "  action = "" >
< TEXTAREA onkeydown = " return changebyte1(document.test.icqcontent.value,198) "  onkeyup = " return changebyte1(document.test.icqcontent.value,198) "  name = icqcontent cols = 40  rows = " 3 " ></ TEXTAREA >
< SPAN id = byte1 >< SCRIPT language = JavaScript > changebyte1(document.test.icqcontent.value, 198 ); </ SCRIPT ></ SPAN >
</ form >

　　判断填写字数的限制

 < script language = javascript >
function  gbcount(message,total,used,remain)
 {
   var  max;
  max  =  total.value;
   if (message.value.length  >  max) {
    message.value  =  message.value.substring( 0 ,max);
    used.value  =  max;
    remain.value  =   0 ;
    alert( ' 留言不能超过规定的字数! ' );
  }
   else {
    used.value  =  message.value.length;
    remain.value  =  max  -  used.value;
  }
}
</ script >

< form name = ' myform '   >
< textarea name = ' GuestContent '  cols = ' 59 '  rows = ' 6 '     onkeydown = gbcount( this .form.GuestContent, this .form.total, this .form.used, this .form.remain); onkeyup = gbcount( this .form.GuestContent, this .form.total, this .form.used, this .form.remain); ></ textarea >
最多字数： < INPUT disabled maxLength = 4  name = total size = 3  value = 20 >
已用字数： < INPUT disabled maxLength = 4  name = used size = 3  value = 0 >
剩余字数： < INPUT disabled maxLength = 4  name = remain size = 3 >
</ form >

 

 -------------------------------------------------------------------------------------------------------------------------------

木木
 2003 - 10 - 09 ,  23 : 52
1 .oncontextmenu = " window.event.returnvalue=false "  将彻底屏蔽鼠标右键

 < table border oncontextmenu = return ( false ) >< td > no </ table >  可用于Table

 2 < body onselectstart = " return false " >  取消选取、防止复制

3onpaste = " return false "  不准粘贴

4oncopy = " return false; "  oncut = " return false; "  防止复制

 5 < link rel = " Shortcut Icon "  href = " favicon.ico " >  IE地址栏前换成自己的图标

 6 < link rel = " Bookmark "  href = " favicon.ico " >  可以在收藏夹中显示出你的图标

 7 < input style = " ime-mode:disabled " >  关闭输入法

8永远都会带着框架
 < script language = " javascript " ><!--
if  (window  ==  top)top.location.href  =   " frames.htm " ;  // frames.htm为框架网页
//  --></script>

9防止被人frame
 < SCRIPT LANGUAGE = javascript ><!--  
 if  (top.location  !=  self.location)top.location = self.location;
 //  --></SCRIPT>

10 < noscript >< iframe src =* .html ></ iframe ></ noscript >  网页将不能被另存为

 11 < input type = button value = 查看网页源代码 
onclick = " window.location = 'view-source:'+ 'http://www.htmlcn.com/' " >

12取得控件的绝对位置

 // javascript
< script language = " javascript " >
function  getIE(e) {
 var  t = e.offsetTop;
 var  l = e.offsetLeft;
 while (e = e.offsetParent) {
t += e.offsetTop;
l += e.offsetLeft;
}
alert( " top= " + t + " left= " + l);
}
</ script >

// VBScript
< script language = " VBScript " ><!--
function  getIE()
dim t,l,a,b
set a = document.all.img1
t = document.all.img1.offsetTop
l = document.all.img1.offsetLeft
 while  a.tagName <> " BODY "
set a  =  a.offsetParent
t = t + a.offsetTop
l = l + a.offsetLeft
wend
msgbox  " top= " & t & chr( 13 ) & " left= " & l, 64 , " 得到控件的位置 "
end  function
--></ script >

13光标是停在文本框文字的最后
 < script language = " javascript " >
function  cc()
 {
 var  e  =  event.srcElement;
 var  r  = e.createTextRange();
r.moveStart( ' character ' ,e.value.length);
r.collapse( true );
r.select();
}
</ script >
< input type = text name = text1 value = " 123 "  onfocus = " cc() " >

14最小化、最大化、关闭窗口
 < object id = hh1 classid = " clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11 " >  
 < param name = " Command "  value = " Minimize " ></ object >
< object id = hh2 classid = " clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11 " >  
 < param name = " Command "  value = " Maximize " ></ object >
< OBJECT id = hh3 classid = " clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11 " >
< PARAM NAME = " Command "  value = " Close " ></ OBJECT >

< input type = button value = 最小化 onclick = hh1.Click() >
< input type = button value = 最大化 onclick = hh2.Click() >
posted on 2007-02-02 20:38 ☜♥☞MengChuChen 阅读(704) 评论(0)  编辑  收藏 所属分类: 常用正则表达式

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