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一个网页上随鼠标移动显示时钟的javascript 代码
摘要: 一个网页上随鼠标移动显示时钟的javascript 代码
<tr>
<td>
<script language=JavaScript>
演示效果：
<textarea class=fm id=code5 rows=12 cols=78><script language=JavaScript>
dCol='0000FF';//date colour.
fCol='0000FF';//face colour.
sCol='0000FF';//seconds colour.
mCol='0000FF';//minutes colour.
hCol='0000FF';//hours colour.
ClockHeight=40;
ClockWidth=40;
ClockFromMouseY=0;
ClockFromMouseX=100;
//Alter nothing below! Alignments will be lost!
d=new Array("SUNDAY","MONDAY","TUESDAY","WEDNESDAY","THURSDAY","FRIDAY","SATURDAY");
m=new Array("JANUARY","FEBRUARY","MARCH","APRIL","MAY","JUNE","JULY","AUGUST","SEPTEMBER","OCTOBER","NOVEMBER","DECEMBER");
date=new Date();
day=date.getDate();
year=date.getYear();
if (year < 2000) year=year+1900;
TodaysDate=" "+d[date.getDay()]+" "+day+" "+m[date.getMonth()]+" "+year;
D=TodaysDate.split('');
H='...';
H=H.split('');
M='....';
M=M.split('');
S='.....';
S=S.split('');
Face='1 2 3 4 5 6 7 8 9 10 11 12';
font='Arial';
size=1;
speed=0.5;
ns=(document.layers);
ie=(document.all);
Face=Face.split(' ');
n=Face.length;
a=size*10;
ymouse=0;
xmouse=0;
scrll=0;
props="";
props2="";
Split=360/n;
Dsplit=360/D.length;
HandHeight=ClockHeight/4.5
HandWidth=ClockWidth/4.5
HandY=-7;
HandX=-2.5;
scrll=0;
step=0.06;
currStep=0;
y=new Array();x=new Array();Y=new Array();X=new Array();
for (i=0; i < n; i++){y[i]=0;x[i]=0;Y[i]=0;X[i]=0}
Dy=new Array();Dx=new Array();DY=new Array();DX=new Array();
for (i=0; i < D.length; i++){Dy[i]=0;Dx[i]=0;DY[i]=0;DX[i]=0}
if (ns){
for (i=0; i < D.length; i++)
document.write(''+props2+D[i]+'');
for (i=0; i < n; i++)
document.write(''+props+Face[i]+'');
for (i=0; i < S.length; i++)
document.write(''+S[i]+'');
for (i=0; i < M.length; i++)
document.write(''+M[i]+'');
for (i=0; i < H.length; i++)
document.write(''+H[i]+'');
}
if (ie){
document.write('
');
for (i=0; i < D.length; i++)
document.write('
'+props2+D[i]+'
');
document.write('
');
document.write('
');
for (i=0; i < n; i++)
document.write('
'+props+Face[i]+'
');
document.write('
');
document.write('
');
for (i=0; i < H.length; i++)
document.write('
'+H[i]+'
');
document.write('
');
document.write('
');
for (i=0; i < M.length; i++)
document.write('
'+M[i]+'
');
document.write('
')
document.write('
');
for (i=0; i < S.length; i++)
document.write('
'+S[i]+'
');
document.write('
')
}
(ns)?window.captureEvents(Event.MOUSEMOVE):0;
function Mouse(evnt){
ymouse = (ns)?evnt.pageY+ClockFromMouseY-(window.pageYOffset):event.y+ClockFromMouseY;
xmouse = (ns)?evnt.pageX+ClockFromMouseX:event.x+ClockFromMouseX;
}
(ns)?window.onMouseMove=Mouse:document.onmousemove=Mouse;
function ClockAndAssign(){
time = new Date ();
secs = time.getSeconds();
sec = -1.57 + Math.PI * secs/30;
mins = time.getMinutes();
min = -1.57 + Math.PI * mins/30;
hr = time.getHours();
hrs = -1.575 + Math.PI * hr/6+Math.PI*parseInt(time.getMinutes())/360;
if (ie){
Od.style.top=window.document.body.scrollTop;
Of.style.top=window.document.body.scrollTop;
Oh.style.top=window.document.body.scrollTop;
Om.style.top=window.document.body.scrollTop;
Os.style.top=window.document.body.scrollTop;
}
for (i=0; i < n; i++){
var F=(ns)?document.layers['nsFace'+i]:ieFace[i].style;
F.top=y[i] + ClockHeight*Math.sin(-1.0471 + i*Split*Math.PI/180)+scrll;
F.left=x[i] + ClockWidth*Math.cos(-1.0471 + i*Split*Math.PI/180);
}
for (i=0; i < H.length; i++){
var HL=(ns)?document.layers['nsHours'+i]:ieHours[i].style;
HL.top=y[i]+HandY+(i*HandHeight)*Math.sin(hrs)+scrll;
HL.left=x[i]+HandX+(i*HandWidth)*Math.cos(hrs);
}
for (i=0; i < M.length; i++){
var ML=(ns)?document.layers['nsMinutes'+i]:ieMinutes[i].style;
ML.top=y[i]+HandY+(i*HandHeight)*Math.sin(min)+scrll;
ML.left=x[i]+HandX+(i*HandWidth)*Math.cos(min);
}
for (i=0; i < S.length; i++){
var SL=(ns)?document.layers['nsSeconds'+i]:ieSeconds[i].style;
SL.top=y[i]+HandY+(i*HandHeight)*Math.sin(sec)+scrll;
SL.left=x[i]+HandX+(i*HandWidth)*Math.cos(sec);
}
for (i=0; i < D.length; i++){
var DL=(ns)?document.layers['nsDate'+i]:ieDate[i].style;
DL.top=Dy[i] + ClockHeight*1.5*Math.sin(currStep+i*Dsplit*Math.PI/180)+scrll;
DL.left=Dx[i] + ClockWidth*1.5*Math.cos(currStep+i*Dsplit*Math.PI/180);
}
currStep-=step;
}
function Delay(){
scrll=(ns)?window.pageYOffset:0;
Dy[0]=Math.round(DY[0]+=((ymouse)-DY[0])*speed);
Dx[0]=Math.round(DX[0]+=((xmouse)-DX[0])*speed);
for (i=1; i < D.length; i++){
Dy[i]=Math.round(DY[i]+=(Dy[i-1]-DY[i])*speed);
Dx[i]=Math.round(DX[i]+=(Dx[i-1]-DX[i])*speed);
}
y[0]=Math.round(Y[0]+=((ymouse)-Y[0])*speed);
x[0]=Math.round(X[0]+=((xmouse)-X[0])*speed);
for (i=1; i < n; i++){
y[i]=Math.round(Y[i]+=(y[i-1]-Y[i])*speed);
x[i]=Math.round(X[i]+=(x[i-1]-X[i])*speed);
}
ClockAndAssign();
setTimeout('Delay()',40);
}
if (ns||ie)window.onload=Delay;
// </script>
</textarea>
<input style="CURSOR: hand" onfocus=this.blur() onclick="runEx('code5')" type=button value=运行代码> <input style="WIDTH: 95px; CURSOR: hand" onfocus=this.blur() onclick=cycode(code5) type=button value=复制到剪贴板 name=Submit> <input style="CURSOR: hand" onfocus=this.blur() onclick=svcode(code5) type=button value=另存代码> [Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]
</td>
</tr>
</table>
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