<!DOCTYPE html><html lang="zh-cn"><head><meta charset="UTF-8"><title>HTML5 Canvas圆盘抽奖应用DEMO演示</title><meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no"><link rel="stylesheet" type="text/css" href="Css/main.css"><script type="text/javascript" src="Scripts/jquery-1.11.3.min.js"></script><script type="text/javascript" src="Scripts/main.js"></script></head><body><div class="turnplate_box"><canvas id="myCanvas" width="300px" height="300px">抱歉！浏览器不支持。</canvas><canvas id="myCanvas01" width="200px" height="200px">抱歉！浏览器不支持。</canvas><canvas id="myCanvas03" width="200px" height="200px">抱歉！浏览器不支持。</canvas><canvas id="myCanvas02" width="150px" height="150px">抱歉！浏览器不支持。</canvas><button id="tupBtn" class="turnplatw_btn"></button></div><!-- 更改系统默认弹窗 --><script type="text/javascript">window.alert = function(str){var shield = document.createElement("DIV");shield.id = "shield";shield.style.position = "absolute";shield.style.left = "50%";shield.style.top = "50%";shield.style.width = "280px";shield.style.height = "150px";shield.style.marginLeft = "-140px";shield.style.marginTop = "-110px";shield.style.zIndex = "25";var alertFram = document.createElement("DIV");alertFram.id="alertFram";alertFram.style.position = "absolute";alertFram.style.width = "280px";alertFram.style.height = "150px";alertFram.style.left = "50%";alertFram.style.top = "50%";alertFram.style.marginLeft = "-140px";alertFram.style.marginTop = "-110px";alertFram.style.textAlign = "center";alertFram.style.lineHeight = "150px";alertFram.style.zIndex = "300";strHtml = "<ul style=\"list-style:none;margin:0px;padding:0px;width:100%\">\n";strHtml = " <li style=\"background:#626262;text-align:left;padding-left:20px;font-size:14px;font-weight:bold;height:25px;line-height:25px;border:1px solid #F9CADE;color:white\">[中奖提醒]</li>\n";strHtml = " <li style=\"background:#787878;text-align:center;font-size:12px;height:95px;line-height:95px;border-left:1px solid #F9CADE;border-right:1px solid #F9CADE;color:#DCC722\">" str "</li>\n";strHtml = " <li style=\"background:#626262;text-align:center;font-weight:bold;height:30px;line-height:25px; border:1px solid #F9CADE;\"><input type=\"button\" value=\"确 定\" onclick=\"doOk()\" style=\"width:80px;height:20px;background:#626262;color:white;border:1px solid white;font-size:14px;line-height:20px;outline:none;margin-top: 4px\"/></li>\n";strHtml = "</ul>\n";alertFram.innerHTML = strHtml;document.body.appendChild(alertFram);document.body.appendChild(shield);this.doOk = function(){alertFram.style.display = "none";shield.style.display = "none";}alertFram.focus();document.body.onselectstart = function(){return false;};}</script></body></html>
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