Js之软键盘实现(源码)

dn001 2009-05-12 10:05:14

鉴于安全性的考虑，不少网站在登录输入密码时都采用了软键盘，避免一些键盘记录工具和木马对击键的捕捉。项目中也有这个需求，就分享给大家了，贴个效果图上来。。有兴趣的朋友可以收藏。。..如果觉得功能有点庞大，只需要数字小键盘的朋友，可参考代码精简。
下载大键盘: http://www.cnblogs.com/Files/sccxszy/softKey.rar
小键盘：http://www.cnblogs.com/Files/sccxszy/smallSoftkey.rar
效果还原:Default.aspx,softkeyboard.js,softkey.css三个文件
js代码:
softkeyboard.js
1window.onload=
2function()
3{
4password1=null
5initCalc();
6}
7var password1;
8var CapsLockValue=0;
9var checkSoftKey;
10function setVariables() {
11tablewidth=630;
12tableheight=20;
13if (navigator.appName == "Netscape") {
14horz=".left";
15vert=".top";
16docStyle="document.";
17styleDoc="";
18innerW="window.innerWidth";
19innerH="window.innerHeight";
20offsetX="window.pageXOffset";
21offsetY="window.pageYOffset";
22}
23else {
24horz=".pixelLeft";
25vert=".pixelTop";
26docStyle="";
27styleDoc=".style";
28innerW="document.body.clientWidth";
29innerH="document.body.clientHeight";
30offsetX="document.body.scrollLeft";
31offsetY="document.body.scrollTop";
32}
33}
34function checkLocation() {
35if (checkSoftKey) {
36objectXY="softkeyboard";
37var availableX=eval(innerW);
38var availableY=eval(innerH);
39var currentX=eval(offsetX);
40var currentY=eval(offsetY);
41x=availableX-tablewidth+currentX;
42y=currentY;
43evalMove();
44}
45setTimeout("checkLocation()",0);
46}
47function evalMove() {
48eval(docStyle + objectXY + styleDoc + vert + "=" + y);
49}
50self.onError=null;
51currentX = currentY = 0
52whichIt = null;
53lastScrollX = 0; lastScrollY = 0;
54NS = (document.layers) ? 1 : 0;
55IE = (document.all) ? 1: 0;
56function heartBeat() {
57if(IE) { diffY = document.body.scrollTop; diffX = document.body.scrollLeft; }
58if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }
59if(diffY != lastScrollY) {
60percent = .1 * (diffY - lastScrollY);
61if(percent > 0) percent = Math.ceil(percent);
62else percent = Math.floor(percent);
63if(IE) document.all.softkeyboard.style.pixelTop += percent;
64if(NS) document.softkeyboard.top += percent;
65lastScrollY = lastScrollY + percent;}
66if(diffX != lastScrollX) {
67percent = .1 * (diffX - lastScrollX);
68if(percent > 0) percent = Math.ceil(percent);
69else percent = Math.floor(percent);
70if(IE) document.all.softkeyboard.style.pixelLeft += percent;
71if(NS) document.softkeyboard.left += percent;
72lastScrollX = lastScrollX + percent;;};;;;;}
73function checkFocus(x,y) {
74stalkerx = document.softkeyboard.pageX;
75stalkery = document.softkeyboard.pageY;
76stalkerwidth = document.softkeyboard.clip.width;
77stalkerheight = document.softkeyboard.clip.height;
78if( (x > stalkerx && x < (stalkerx+stalkerwidth)) && (y > stalkery && y < (stalkery+stalkerheight))) return true;
79else return false;}
80function grabIt(e) {
81checkSoftKey = false;
82if(IE) {
83whichIt = event.srcElement;
84while (whichIt.id!=null&&whichIt.id.indexOf("softkeyboard") == -1) {
85whichIt = whichIt.parentElement;
86if (whichIt == null) { return true; } }
87if(whichIt.style!=null){
88whichIt.style.pixelLeft = whichIt.offsetLeft;
89whichIt.style.pixelTop = whichIt.offsetTop;
90}
91currentX = (event.clientX + document.body.scrollLeft);
92currentY = (event.clientY + document.body.scrollTop);;;
93} else {
94window.captureEvents(Event.MOUSEMOVE);
95if(checkFocus (e.pageX,e.pageY)) {
96whichIt = document.softkeyboard;
97StalkerTouchedX = e.pageX-document.softkeyboard.pageX;
98StalkerTouchedY = e.pageY-document.softkeyboard.pageY;} }
99return true;;}
100function moveIt(e) {
101if (whichIt == null) { return false; }
102if(IE) {
103if(whichIt.style!=null){
104newX = (event.clientX + document.body.scrollLeft);
105newY = (event.clientY + document.body.scrollTop);
106distanceX = (newX - currentX);;distanceY = (newY - currentY);
107currentX = newX;;currentY = newY;
108whichIt.style.pixelLeft += distanceX;
109whichIt.style.pixelTop += distanceY;
110if(whichIt.style.pixelTop < document.body.scrollTop) whichIt.style.pixelTop = document.body.scrollTop;
111if(whichIt.style.pixelLeft < document.body.scrollLeft) whichIt.style.pixelLeft = document.body.scrollLeft;
112if(whichIt.style.pixelLeft > document.body.offsetWidth - document.body.scrollLeft - whichIt.style.pixelWidth - 20) whichIt.style.pixelLeft = document.body.offsetWidth - whichIt.style.pixelWidth - 20;
113if(whichIt.style.pixelTop > document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5) whichIt.style.pixelTop = document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5;
114event.returnValue = false;
115}
116} else {
117whichIt.moveTo(e.pageX-StalkerTouchedX,e.pageY-StalkerTouchedY);
118if(whichIt.left < 0+self.pageXOffset) whichIt.left = 0+self.pageXOffset;
119if(whichIt.top < 0+self.pageYOffset) whichIt.top = 0+self.pageYOffset;
120if( (whichIt.left + whichIt.clip.width) >= (window.innerWidth+self.pageXOffset-17)) whichIt.left = ((window.innerWidth+self.pageXOffset)-whichIt.clip.width)-17;
121if( (whichIt.top + whichIt.clip.height) >= (window.innerHeight+self.pageYOffset-17)) whichIt.top = ((window.innerHeight+self.pageYOffset)-whichIt.clip.height)-17;
122return false;}
123return false;;}
124function dropIt() {whichIt = null;
125if(NS) window.releaseEvents (Event.MOUSEMOVE);
126return true;;}
127if(NS) {window.captureEvents(Event.MOUSEUP|Event.MOUSEDOWN);
128window.onmousedown = grabIt;
129window.onmousemove = moveIt;
130window.onmouseup = dropIt;;}
131if(IE) {
132document.onmousedown = grabIt;
133document.onmousemove = moveIt;
134document.onmouseup = dropIt;;}
135var style1="<style>";
136style1+=".btn_letter {BORDER-RIGHT: 1px solid; PADDING-RIGHT: 1px; BORDER-TOP: 1px solid; PADDING-LEFT: 2px;FONT-SIZE: 14px; BORDER-LEFT: 1px solid; CURSOR: hand;PADDING-TOP: 1px; BORDER-BOTTOM: 1px solid; width:25px; height:20px;}";
137style1+=".btn_num {width:25px;BORDER-RIGHT:1px solid; PADDING-RIGHT: 1px; BORDER-TOP: 1px solid; PADDING-LEFT: 2px; FONT-SIZE: 12px; BORDER-LEFT: 1px solid; CURSOR: hand; PADDING-TOP: 1px; BORDER-BOTTOM: 1px solid;height:20px;}";
138style1+=".table_title {FILTER: progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr=#B2DEF7, EndColorStr=#7AB7DA); height:26px;padding-top: 3px;}";
139style1+=".btn_input {BORDER-RIGHT: #2C59AA 1px solid; PADDING-RIGHT: 2px; BORDER-TOP: #2C59AA 1px solid; PADDING-LEFT: 2px; FONT-SIZE: 12px; FILTER: progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColorStr=#ffffff, EndColorStr=#C3DAF5); BORDER-LEFT: #2C59AA 1px solid; CURSOR: hand; COLOR: black; PADDING-TOP: 2px; BORDER-BOTTOM: #2C59AA 1px solid}";
140style1+="</style>";;
141document.write(style1);;
142document.write("<DIV align=center id="softkeyboard" name="softkeyboard" style="position:absolute; left:0px; top:0px; width:400px; z-index:180;display:none"><table id="CalcTable" width="" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor=""><FORM id=Calc name=Calc action="" method=post autocomplete="off"><tr><td class="table_title"; align="right" valign="middle" bgcolor="" style="cursor: default;height:30"><INPUT type=hidden value="" name=password><INPUT type=hidden value=ok name=action2>&nbsp<font style="font-weight:bold; font-size:13px; color:#075BC3">博客园  密码输入器</font>&nbsp&nbsp&nbsp&nbsp  &nbsp  &nbsp  &nbsp  &nbsp  &nbsp &nbsp <INPUT id=useKey class="btn_input" type=button value="使用键盘输入" bgtype="1" onclick="password1.readOnly=0;password1.focus();closekeyboard();password1.value='';"><span style="width:2px;"></span></td></tr><tr align="center"><td align="center" bgcolor="#FFFFFF"><table align="center" width="%" border="0" cellspacing="1" cellpadding="0">n<tr align="left" valign="middle"> n<td> <input type=button value=" ~ "></td>n<td> <input type=button value=" ! "></td>n<td> <input type=button value=" @ "></td>n<td> <input type=button value=" # "></td>n<td> <input type=button value=" $ "></td>n<td><input type=button value=" % "></td>n<td><input type=button value=" ^ "></td>n<td> <input type=button value=" & "></td>n<td><input type=button value=" * "></td>n<td><input type=button value=" ( "></td>n<td><input type=button value=" ) "></td>n<td><input type=button value=" _ "></td>n<td> <input type=button value=" + "></td>n<td><input type=button value=" | "></td>n<td colspan="1" rowspan="2"> <input name="button10" type=button value=" 退格" onclick="setpassvalue();"; onDblClick="setpassvalue();" style="width:100px;height:40px"> n</td>n</tr>n<tr align="left" valign="middle"> n<td><input type=button value=" ` "></td>n<td><input type=button bgtype="2" name="button_number1" value=" 1 "></td>n<td> <input type=button bgtype="2" name="button_number2" value=" 2 "></td>n<td> <input type=button bgtype="2" name="button_number3" value=" 3 "></td>n<td> <input type=button bgtype="2" name="button_number4" value=" 4 "></td>n<td> <input type=button bgtype="2" name="button_number5" value=" 5 "></td>n<td> <input type=button bgtype="2" name="button_number6" value=" 6 "></td>n<td> <input type=button bgtype="2" name="button_number7" value=" 7 "></td>n<td> <input type=button bgtype="2" name="button_number8" value=" 8 "></td>n<td> <input type=button bgtype="2" name="button_number9" value=" 9 "></td>n<td> <input bgtype="2"; name="button_number0" type=button value=" 0 "></td>n<td> <input type=button value=" - "></td>n<td> <input type=button value=" = "></td>n<td> <input type=button value=" "></td>n<td> </td>n</tr>n<tr align="left" valign="middle"> n<td> <input type=button value=" q "></td>n<td> <input type=button value=" w "></td>n<td> <input type=button value=" e "></td>n<td> <input type=button value=" r "></td>n<td> <input type=button value=" t "></td>n<td> <input type=button value=" y "></td>n<td> <input type=button value=" u "></td>n<td> <input type=button value=" i "></td>n<td> <input type=button value=" o "></td>n<td> <input name="button8" type=button value=" p "></td>n<td> <Input name="button9" type=button value=" { "></td>n<td> <input type=button value=" } "></td>n<td> <input type=button value=" [ "></td>n<td> <input type=button value=" ] "></td>n<td><input name="button9" type=button onClick="capsLockText();setCapsLock();"; onDblClick="capsLockText();setCapsLock();" value="切换大/小写" style="width:100px;"></td>n</tr>n<tr align="left" valign="middle"> n<td> <input type=button value=" a "></td>n<td> <input type=button value=" s "></td>n<td> <input type=button value=" d "></td>n<td> <input type=button value=" f "></td>n<td> <input type=button value=" g "></td>n<td> <input type=button value=" h "></td>n<td> <input type=button value=" j "></td>n<td> <input name="button3" type=button value=" k "></td>n<td> <input name="button4" type=button value=" l "></td>n<td> <input name="button5" type=button value=" : "></td>n<td> <input name="button7" type=button value=" " "></td>n<td> <input type=button value=" ; "></td>n<td> <input type=button value=" ' "></td>n<td rowspan="2" colspan="2"> <input name="button12" type=button onclick="OverInput();" value="确定; " style="width:126px;height:42px;"></td>n</tr>n<tr align="left" valign="middle"> n<td><input name="button2" type=button value=" z "></td>n<td> <input type=button value=" x "></td>n<td> <input type=button value=" c "></td>n<td> <input type=button value=" v "></td>n<td> <input type=button value=" b "></td>n<td> <input type=button value=" n "></td>n<td> <input type=button value=" m "></td>n<td> <input type=button value=" < "></td>n<td> <input type=button value=" > "></td>n<td> <input type=button value=" ? "></td>n<td> <input type=button value=" , "></td>n <td> <input type=button value=" . "></td>n <td> <input type=button value=" / "></td>n</tr>n</table></td></FORM></tr></table></DIV>");
143
144function addValue(newValue)
145{
146if (CapsLockValue==0)
147{
148var str=Calc.password.value;
149if(str.length<password1.maxLength)
150{
151Calc.password.value += newValue;
152};
153if(str.length<=password1.maxLength)
154{
155password1.value=Calc.password.value;
156}
157}
158else
159{
160var str=Calc.password.value;
161if(str.length<password1.maxLength)
162{
163//Calc.password.value += newValue.toUpperCase();
164Calc.password.value += newValue;
165}
166if(str.length<=password1.maxLength)
167{
168password1.value=Calc.password.value;
169}
170}
171}
172
173function setpassvalue()
174{
175var longnum=Calc.password.value.length;
176var num
177num=Calc.password.value.substr(0,longnum-1);
178Calc.password.value=num;
179var str=Calc.password.value;
180password1.value=Calc.password.value;
181}
182
183function OverInput()
184{
185var str=Calc.password.value;
186password1.value=Calc.password.value;
187closekeyboard();
188Calc.password.value="";
189password1.readOnly=1;
190}
191
192function closekeyboard(theForm)
193{
194softkeyboard.style.display="none";
195if(null!=unhideSelect){
196unhideSelect();
197}
198}
199
200function showkeyboard()
201{
202randomNumberButton();
203var th = password1;
204var ttop; = th.offsetTop;
205var thei; = th.clientHeight;
206var tleft = th.offsetLeft;
207var ttyp; = th.type;
208while (th = th.offsetParent){ttop+=th.offsetTop; tleft+=th.offsetLeft;}
209softkeyboard.style.top; = ttop+thei+16;
210softkeyboard.style.left = tleft-100;
211softkeyboard.style.display="block";
212password1.readOnly=1;
213password1.blur();
214document.all.useKey.focus();
215if(null!=hideSelect){
216hideSelect();
217}
218}
219
220function setCapsLock()
221{
222if (CapsLockValue==0)
223{
224CapsLockValue=1
225}
226else
227{
228CapsLockValue=0
229}
230}
231function setCalcborder()
232{
233CalcTable.style.border="1px solid #B5ADF1"
234}
235function setHead()
236{
237CalcTable.cells[0].style.backgroundColor="#B5ADF1";
238}
239function setCalcButtonBg()
240{
241for(var i=0;i<Calc.elements.length;i++)
242{
243if(Calc.elements[i].type=="button"&&Calc.elements[i].bgtype!="1")
244{
245if(Calc.elements[i].bgtype=="2"){
246Calc.elements[i].className="btn_num";
247}else{
248Calc.elements[i].className="btn_letter";
249}
250var str1=Calc.elements[i].value;
251str1=str1.trim();
252if(str1.length==1)
253{
254}
255var thisButtonValue=Calc.elements[i].value;
256thisButtonValue=thisButtonValue.trim();
257if(thisButtonValue.length==1)
258{
259Calc.elements[i].onclick=
260function ()
261{
262var thisButtonValue=this.value;
263thisButtonValue=thisButtonValue.trim();
264thisButtonValue=jiamiMimaKey(thisButtonValue);
265addValue(thisButtonValue);
266}
267Calc.elements[i].ondblclick=
268function ()
269{
270var thisButtonValue=this.value;
271thisButtonValue=thisButtonValue.trim();
272thisButtonValue=jiamiMimaKey(thisButtonValue);
273addValue(thisButtonValue);
274}
275}
276}
277}
278}
279function initCalc()
280{
281setCalcborder();
282setHead();
283setCalcButtonBg();
284}
285String.prototype.trim = function()
286{
287return this.replace(/(^s*)|(s*$)/g, "");
288}
289var capsLockFlag;
290capsLockFlag=true;
291function capsLockText()
292{
293if(capsLockFlag)
294{
295for(var i=0;i<Calc.elements.length;i++)
296{
297var char=Calc.elements[i].value;
298var char=char.trim()
299if(Calc.elements[i].type=="button"&&char>="a"&&char<="z"&&char.length==1)
300{
301Calc.elements[i].value=" "+String.fromCharCode(char.charCodeAt(0)-32)+" "
302}
303}
304}
305else
306{
307for(var i=0;i<Calc.elements.length;i++)
308{
309var char=Calc.elements[i].value;
310var char=char.trim()
311if(Calc.elements[i].type=="button"&&char>="A"&&char<="Z"&&char.length==1)
312{
313Calc.elements[i].value=" "+String.fromCharCode(char.charCodeAt(0)+32)+" "
314}
315}
316}
317capsLockFlag=!capsLockFlag;
318}
319
320function randomNumberButton(){
321var a = new Array(10)
322a[0]=0;a[1]=1;a[2]=2;a[3]=3;a[4]=4;a[5]=5;a[6]=6;a[7]=7;a[8]=8;a[9]=9;
323var randomNum;
324var times=10;
325for(var i=0;i<10;i++){
326randomNum = parseInt(Math.random()*10);
327var tmp=a[0];
328a[0]=a[randomNum];
329a[randomNum]=tmp;
330}
331Calc.button_number0.value=" "+a[0]+" ";
332Calc.button_number1.value=" "+a[1]+" ";
333Calc.button_number2.value=" "+a[2]+" ";
334Calc.button_number3.value=" "+a[3]+" ";
335Calc.button_number4.value=" "+a[4]+" ";
336Calc.button_number5.value=" "+a[5]+" ";
337Calc.button_number6.value=" "+a[6]+" ";
338Calc.button_number7.value=" "+a[7]+" ";
339Calc.button_number8.value=" "+a[8]+" ";
340Calc.button_number9.value=" "+a[9]+" ";
341}
342
343function hideSelect(){
344var i=0;
345while(i<document.getElementsByTagName("select").length){
346document.getElementsByTagName("select")[i].style.visibility = "hidden";
347i=i+1;
348}
349}
350
351function unhideSelect(){
352var i=0;
353while(i<document.getElementsByTagName("select").length){
354document.getElementsByTagName("select")[i].style.visibility = "visible";
355i=i+1;
356}
357}
358
359
360function; jiamiMimaKey(newValue) {
361;if (typeof(b) == "undefined" || typeof(ifUseYinshe) == "undefined" || ifUseYinshe == 0) {return newValue;}
362;var everyone = '';
363;var afterPass = '';
364;for (var i=0;i<newValue.length;i++ ) {
365;everyone = newValue.charAt(i);
366;for (var j =0;j<((b.length)/2);j++) {
367;if (everyone == b[2*j]) {
368;afterPass = afterPass + b[2*j+1];
369;break;
370;}
371;}
372;;;;;}
373;;;;;newValue= afterPass;
374;;;;;jiami = 1;
375;;;;;return afterPass;
376}

Default.aspx:
1<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default"
2;ResponseEncoding="GB2312" %>
3
4<!DOCTYPE html PUBLIC "//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
5<html>
6<head>
7;<title>软键盘</title>
8;<link href="softkey.css" type="text/css" rel="stylesheet">
9;<script src="softkeyboard.js" type="text/javascript"></script>
10</head>
11<body>
12;<form runat="server">
13;;;;;<div align="center">
14; <input id="tipLogPwd"; type="text" onkeydown="Calc.password.value=this.value"
15onblur="tipLogPwd.className='tip_off'"
16onclick="password1=this;showkeyboard();this.readOnly=1;Calc.password.value=''"
17;;;;;style="width: 278px">
18;;;;;</div>
19;</form>
20</body>
21</html>
22
softkey.css:
1#Page_content {}{
2;PADDING-RIGHT: 20px; PADDING-LEFT: 20px; BACKGROUND: #fff; PADDING-BOTTOM: 0px; MARGIN: 0px auto; WIDTH: 860px; PADDING-TOP: 0px
3}
4#Header {}{
5;BACKGROUND: url(../images5/blue/header_bg.gif) repeat-x left top
6}
7#Page_left {}{
8;FLOAT: left; MARGIN: 12px 0px 15px; WIDTH: 660px
9}
10#Page_right {}{
11;FLOAT: right; MARGIN: 15px 0px; WIDTH: 180px
12}
13#Footer {}{
14;PADDING-RIGHT: 2px; BORDER-TOP: #eee 1px solid; PADDING-LEFT: 2px; PADDING-BOTTOM: 20px; COLOR: #aaa; PADDING-TOP: 5px; TEXT-ALIGN: left
15}
16.Area_title {}{
17;PADDING-RIGHT: 2px; BORDER-TOP: #69c 2px solid; MARGIN-TOP: 10px; PADDING-LEFT: 0px; FONT-WEIGHT: bold; FONT-SIZE: 13px; PADDING-BOTTOM: 7px; COLOR: #004d99; PADDING-TOP: 7px
18}
19.Area_content {}{
20;PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 10px; PADDING-TOP: 3px
21}
22.Area_button {}{
23;MARGIN-TOP: 7px; PADDING-LEFT: 90px
24}
25.Area_button IMG {}{
26;VERTICAL-ALIGN: 5px
27}
28.float_left {}{
29;FLOAT: left
30}
31.float_right {}{
32;FLOAT: right
33}
34.content_title {}{
35;PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FONT-WEIGHT: bold; PADDING-BOTTOM: 8px; COLOR: #999; PADDING-TOP: 16px
36}
37.relative {}{
38;PADDING-RIGHT: 0px; BORDER-TOP: #69c 2px solid; PADDING-LEFT: 0px; LIST-STYLE-POSITION: inside; BACKGROUND: none transparent scroll repeat 0% 0%; LIST-STYLE-IMAGE: url(../images5/blue/icon_list.gif); PADDING-BOTTOM: 0px; MARGIN: 7px 0px 0px; PADDING-TOP: 3px
39}
40.relative LI {}{
41;PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FONT-WEIGHT: normal; PADDING-BOTTOM: 1px; MARGIN: 3px 0px 0px; COLOR: #777; PADDING-TOP: 1px; BORDER-BOTTOM: #ddd 1px solid
42}
43 {}{
44;PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px
45}
46BODY {}{
47;BACKGROUND: #eee
48}
49BODY {}{
50;FONT: 12px "宋体",Tahoma; COLOR: #505050
51}
52DIV {}{
53;FONT: 12px "宋体",Tahoma; COLOR: #505050
54}
55TD {}{
56;FONT: 12px "宋体",Tahoma; COLOR: #505050
57}
58SPAN {}{
59;FONT: 12px "宋体",Tahoma; COLOR: #505050
60}
61SELECT {}{
62;FONT: 12px "宋体",Tahoma; COLOR: #505050
63}
64P {}{
65;FONT: 12px "宋体",Tahoma; COLOR: #505050
66}
67IMG {}{
68;BORDER-TOP-WIDTH: 0px; BORDER-LEFT-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; BORDER-RIGHT-WIDTH: 0px
69}
70A {}{
71;COLOR: #039; TEXT-DECORATION: none
72}
73A:hover {}{
74;COLOR: #b20; TEXT-DECORATION: none
75}
76INPUT {}{
77;FONT: 12px "宋体",Tahoma
78}
79INPUT.button {}{
80;BORDER-TOP-WIDTH: 0px; PADDING-RIGHT: 10px; PADDING-LEFT: 10px; BORDER-LEFT-WIDTH: 0px; BACKGROUND: url(../images5/blue/button_bg.gif) #a74d4a repeat-x left top; BORDER-BOTTOM-WIDTH: 0px; PADDING-BOTTOM: 1px; CURSOR: hand; COLOR: #fff; MARGIN-RIGHT: 10px; PADDING-TOP: 4px; BORDER-RIGHT-WIDTH: 0px
81}
82INPUT.button_dis {}{
83;BORDER-TOP-WIDTH: 0px; PADDING-RIGHT: 10px; PADDING-LEFT: 10px; BORDER-LEFT-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; PADDING-BOTTOM: 1px; CURSOR: hand; COLOR: #fff; MARGIN-RIGHT: 10px; PADDING-TOP: 4px; BORDER-RIGHT-WIDTH: 0px
84}
85UL {}{
86;PADDING-LEFT: 17px; FONT-WEIGHT: bold; LIST-STYLE-POSITION: outside; BACKGROUND: url(../images5/icon_ul.gif) no-repeat left top; LIST-STYLE-IMAGE: url(../images5/blue/icon_list.gif); MARGIN: 0px; COLOR: #999
87}
88LI {}{
89;PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FONT-WEIGHT: normal; PADDING-BOTTOM: 1px; MARGIN: 3px 0px 0px; COLOR: #505050; PADDING-TOP: 1px
90}
91.clear {}{
92;CLEAR: both
93}
94.top_margin {}{
95;MARGIN: 46px 8px 0px 0px
96}
97.text_bold {}{
98;FONT-WEIGHT: bold
99}
100.step_on .text_content {}{
101;COLOR: #555
102}
103.text_content {}{
104;PADDING-RIGHT: 8px; PADDING-LEFT: 8px; PADDING-BOTTOM: 3px; PADDING-TOP: 3px; BORDER-BOTTOM: #eee 1px solid
105}
106.text_red {}{
107;COLOR: #b20
108}
109A.text_red:hover {}{
110;COLOR: #777
111}
112.req {}{
113;FONT-WEIGHT: bold; COLOR: #b20
114}
115.info {}{
116;COLOR: #777
117}
118.dark {}{
119;COLOR: #555
120}
121.text_big {}{
122;FONT-SIZE: 14px; COLOR: #444; LINE-HEIGHT: 20px
123}
124.big {}{
125;FONT-SIZE: 14px
126}
127.reg_flow {}{
128;PADDING-RIGHT: 0px; PADDING-LEFT: 20px; FONT-WEIGHT: normal; FONT-SIZE: 12px; BACKGROUND: #f0f0f0; PADDING-BOTTOM: 3px; MARGIN: 16px 8px 12px; COLOR: #777; PADDING-TOP: 5px
129}
130.reg_title {}{
131;PADDING-RIGHT: 0px; PADDING-LEFT: 26px; FONT-WEIGHT: bold; FONT-SIZE: 13px; BACKGROUND: url(../images5/icon_reg.gif) no-repeat left top; PADDING-BOTTOM: 4px; COLOR: #004d99; PADDING-TOP: 4px
132}
133.flow_focus {}{
134;FONT-WEIGHT: bold; COLOR: #b20
135}
136.flow_undo {}{
137;COLOR: #777
138}
139.flow_done {}{
140;COLOR: #777
141}
142.image_safe {}{
143;PADDING-LEFT: 78px; BACKGROUND: url(../images5/icon_safe_big.gif) no-repeat left top
144}
145.text_success {}{
146;BORDER-RIGHT: #69c 1px solid; PADDING-RIGHT: 10px; BORDER-TOP: #69c 1px solid; PADDING-LEFT: 134px; BACKGROUND: url(../images5/blue/icon_success.gif) #f0f7ff no-repeat 5px 50%; PADDING-BOTTOM: 35px; BORDER-LEFT: #69c 1px solid; PADDING-TOP: 35px; BORDER-BOTTOM: #69c 1px solid
147}
148.text_notice {}{
149;BORDER-RIGHT: #69c 1px solid; PADDING-RIGHT: 10px; BORDER-TOP: #69c 1px solid; PADDING-LEFT: 134px; BACKGROUND: url(../images5/blue/icon_gantan.gif) #f0f7ff no-repeat 5px 50%; PADDING-BOTTOM: 35px; BORDER-LEFT: #69c 1px solid; PADDING-TOP: 35px; BORDER-BOTTOM: #69c 1px solid
150}
151.reg_info {}{
152;BORDER-RIGHT: #69c 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #69c 1px solid; PADDING-LEFT: 45px; BACKGROUND: url(../images5/blue/icon_info.gif) #f0f7ff no-repeat 7px 50%; PADDING-BOTTOM: 5px; BORDER-LEFT: #69c 1px solid; PADDING-TOP: 5px; BORDER-BOTTOM: #69c 1px solid
153}
154.step_on .tip_off {}{
155;BORDER-RIGHT: #d0e0ef 1px solid; PADDING-RIGHT: 2px; BORDER-TOP: #d0e0ef 1px solid; PADDING-LEFT: 14px; BACKGROUND: url(../images5/blue/arr_tip_off.gif) #fff no-repeat 4px 6px; PADDING-BOTTOM: 1px; BORDER-LEFT: #d0e0ef 1px solid; COLOR: #555; PADDING-TOP: 4px; BORDER-BOTTOM: #d0e0ef 1px solid
156}
157.tip_off {}{
158;PADDING-RIGHT: 3px; PADDING-LEFT: 15px; BACKGROUND: url(../images5/blue/arr_tip_off.gif) #fff no-repeat 4px 6px; PADDING-BOTTOM: 2px; COLOR: #777; PADDING-TOP: 5px
'http://www.mypchelp.cn
159}
160.tip_on {}{
161;BORDER-RIGHT: #090 1px solid; PADDING-RIGHT: 3px; BORDER-TOP: #090 1px solid; PADDING-LEFT: 14px; BACKGROUND: url(../images5/blue/arr_tip_on.gif) #e9fde9 no-repeat 4px 6px; PADDING-BOTTOM: 1px; BORDER-LEFT: #090 1px solid; COLOR: #444; PADDING-TOP: 4px; BORDER-BOTTOM: #090 1px solid
162}
163.tip_on IMG {}{
164;VERTICAL-ALIGN: top
165}
166.tip_off IMG {}{
167;VERTICAL-ALIGN: top
168}
169.step_on {}{
170;PADDING-RIGHT: 10px; PADDING-LEFT: 10px; BACKGROUND: #f4f4f4; PADDING-BOTTOM: 0px; PADDING-TOP: 0px
171}
172.step_off {}{
173;PADDING-RIGHT: 10px; PADDING-LEFT: 10px; BACKGROUND: #fff; PADDING-BOTTOM: 0px; PADDING-TOP: 0px
174}
175.step_on .content_title {}{
176;COLOR: #444
177}
178P {}{
179;MARGIN: 6px 0px; TEXT-INDENT: 2em
180}
181.btn_letter {}{
182;BORDER-LEFT-COLOR: #7b9ebd; FILTER: progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr=#ffffff, EndColorStr=#DDDCDC); BORDER-BOTTOM-COLOR: #5c08b2; COLOR: #075bc3; BORDER-TOP-COLOR: #7b9ebd; BORDER-RIGHT-COLOR: #5c08b2
183}
184.btn_num {}{
185;BORDER-LEFT-COLOR: #7ebf4f; FILTER: progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColorStr=#ffffff, EndColorStr=#B3D997); BORDER-BOTTOM-COLOR: #7ebf4f; COLOR: black; BORDER-TOP-COLOR: #7ebf4f; BORDER-RIGHT-COLOR: #7ebf4f
186}
187 想还原事例，又怕麻烦的朋友，也可以留下Email,将发到您邮箱！水平有限，写不出多高深和理论性较强的文章，只能发些实用的东西给大家.
Ps:一周一博，工作太忙，时间太少！
http://www.cnblogs.com/sccxszy/archive/2007/01/28/632502.html