温度计样式的实现显示特效

<html><title>运行代码</title><body><SCRIPT language=ja;vascript>var cellwidth=10; // EACH "CELL" WIDTH IN PIXELSvar cellheight=10; // EACH "CELL" HEIGHT IN PIXELSvar fontsize=11; // FONT SIZE OF THE NUMBERS. SETTING THIS TOO BIG CAUSES UNDESIRED EFFECTS.var fontcolor="080080"; // ENTER ANY HTML OR RGB COLOR CODEvar fontstyle="bold"; // ENTER EITHER BOLD, ITALICS, NONEvar oncolor="red"; // COLOR OF ACTIVE CELLSvar offcolor="lightgrey"; // COLOR OF INACTIVE CELLS//more ja;vascript //www.webjx.comvar NS4 = (navigator.appName.indexOf("Netscape")>=0 && parseFloat(navigator.appVersion) >= 4 && parseFloat(navigator.appVersion) < 5)? true : false;var IE4 = (document.all)? true : false;var NS6 = (parseFloat(navigator.appVersion) >= 5 && navigator.appName.indexOf("Netscape")>=0 )? true: false;var binclk, now;var t='<table cellspacing="1" cellpadding="0" border="0"><tr><td align="center"> </td>';for(i=0;i<=58;i+=2)t+='<td align="left" colspan="2"><font style="font-size:'+fontsize+'px; font-weight:'+fontstyle+'; color: '+fontcolor+'">'+i+'<br> |</font></td>';t+='<td> </td></tr><tr><td align="center"><font style="font-size:'+fontsize+'px; font-weight:'+fontstyle+'; color: '+fontcolor+'">时: </font></td>';for(i=0;i<=23;i++){t+='<td>';t+=(NS4)? '<ilayer name="hrs'+i+'" height="'+cellheight+'" width="'+cellwidth+'" bgcolor="'+offcolor+'"></ilayer>' : '<P id="hrs'+i+'" style="position:relative; width:'+cellwidth+'px; font-size:1px; height:'+cellheight+'px; background-color:'+offcolor+'"></P>';t+='</td>';}t+='<td colspan="36"><td> </td></tr><tr><td align="center"><font style="font-size:'+fontsize+'px; font-weight:'+fontstyle+'; color: '+fontcolor+'">分: </font></td>';for(i=0;i<=59;i++){t+='<td>';t+=(NS4)? '<ilayer name="min'+i+'" width="'+cellwidth+'" height="'+cellheight+'" bgcolor="'+offcolor+'"></ilayer>' : '<P id="min'+i+'" style="position:relative; width:'+cellwidth+'px; font-size:1px; height:'+cellheight+'px; background-color:'+offcolor+'"></P>';t+='</td>';}t+='<td> </td></tr><tr><td align="center"><font style="font-size:'+fontsize+'px; font-weight:'+fontstyle+'; color: '+fontcolor+'">秒: </font></td>';for(i=0;i<=59;i++){t+='<td>';t+=(NS4)? '<ilayer name="sec'+i+'" width="'+cellwidth+'" height="'+cellheight+'" bgcolor="'+offcolor+'"></ilayer>' : '<P id="sec'+i+'" style="position:relative; width:'+cellwidth+'px; font-size:1px; height:'+cellheight+'px; background-color:'+offcolor+'"></P>';t+='</td>';}t+='<td> </td></tr><tr><td> </td><td> </td>';for(i=1;i<=59;i+=2)t+='<td align="left" colspan="2"><font style="font-size:'+fontsize+'px; font-weight:'+fontstyle+'; color: '+fontcolor+'"> |<br>'+i+'</font></td>';t+='</tr></table>';document.write(t);function init(){getvals();for(i=0;i<=now.h;i++)setbgcolor('hrs'+i, oncolor);for(i=0;i<=now.m;i++)setbgcolor('min'+i, oncolor);for(i=0;i<=now.s;i++)setbgcolor('sec'+i, oncolor);setInterval('setclock()', 100);}function getvals(){now=new Date();now.s=now.getSeconds();now.h=now.getHours();now.m=now.getMinutes();}function setclock(){getvals();if((now.h==0)&&(now.m==0)) for(i=1;i<=23;i++)setbgcolor('hrs'+i, offcolor);if((now.s==0)&&(now.m==0)) for (i=1;i<=59;i++)setbgcolor('min'+i, offcolor);if(now.s==0) for(i=1;i<=59;i++)setbgcolor('sec'+i, offcolor);setbgcolor('hrs'+now.h, oncolor);setbgcolor('min'+now.m, oncolor);setbgcolor('sec'+now.s, oncolor);}function resize(){if(NS4)history.go(0);}function setbgcolor(idstr, color){if(IE4)document.all[idstr].style.backgroundColor=color;if(NS4)document.layers[idstr].bgColor=color;if(NS6)document.getElementById(idstr).style.backgroundColor=color;}window.onload=init;window.onresize=resize;</SCRIPT></body></html>

　提示：你可以先修改部分代码再运行