欢迎使用
 
 

 
输入不要超过8位数哦
 

 

 

 

 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 制作人:xxx    监督人:xxx
 
 
 
 

* {
 margin: 0px;
 padding: 0px;
}
/*body {
 background: cornflowerblue;
}*/
.box {
 width: 260px;
 height: 330px;
 border: 5px solid cornflowerblue;
 margin: 60px auto;
 border-radius: 10px;
}
.header {
 width: 260px;
 height: 80px;
 background:lightcyan;
}
.screen {
 width: 260px;
 height: 40px;
 background:lightcyan;
 font-size: 25px;
 text-align: center;
}
.content {
 width: 260px;
 height: 250px;
 color: yellowgreen;
 background: #FAEBD7;
 text-align: center;
}
input {
 text-align: center;
 width: 60px;
 height: 40px;
 background: pink;
 margin-top: 4px;
 font-size: 15px;
}
b {
 color: fuchsia;
}

window.Onload= function() {
 function $(id) {
 return document.getElementById(id);
 }
 function put1(id){
 $(id).Onclick= function() {
 
 $("s1").innerHTML = $("s1").innerHTML+this.value;
 if ($("s1").innerHTML==116) {
 prompt("你爱我吗");
 $("s1").innerHTML = "嘻嘻"
 }
 if ($("s1").innerHTML==1129) {
 alert("我爱你");
 }
 if ($("s1").innerHTML==1314520) {
 alert("我爱你");
 }
 }
 }
 var result;
 $("b=").Onclick= function() {
 result = eval($("s1").innerHTML);
 $("s2").innerHTML = "="+result;
 }
 $("start").Onclick= function() {
 $("s1").innerHTML = "欢迎使用";
 $("s2").innerHTML = "使用前清零";
 $("music").play();
 
 }
 
 $("clear").Onclick= function() {
 $("s1").innerHTML = "";
 $("s2").innerHTML = "";
 }
 $("stop").Onclick= function() {
 $("s1").innerHTML = "再见";
 setTimeout(function() {
 $("s1").innerHTML = "";
 $("s2").innerHTML = "";
 },3000);
 $("music").pause();
 }
 $("del").Onclick= function() {
 $("s1").innerHTML = $("s1").innerHTML.substr(0, $("s1").innerHTML.length - 1);
 }
 
 put1("b1");
 put1("b2");
 put1("b3");
 put1("b4");
 put1("b5");
 put1("b6");
 put1("b7");
 put1("b8");
 put1("b9");
 put1("b0");
 put1("b+");
 put1("b-");
 put1("bx");
 put1("b÷");
 put1("b.");
}