1 function showMessage(msg, bgColor, borderColor) { 2     if ($("#showDiv").length <= 0) { 3         var div = window.document.createElement("div"); 4         div.innerHTML = msg; 5         div.id = "showDiv"; 6         div.style.color = "black"; 7         div.style.width = "400px"; 8         div.style.height = "auto"; 9         div.style.padding = "15px";10         div.style.lineHeight = "22px";11         div.style.overflow = "auto";12         div.style.border = borderColor;13         div.style.display = "none";14         div.style.position = "fixed";15         div.style.zIndex = 40;16         div.style.fontFamily = "Microsoft YaHei";17         div.style.fontSize = "15px";18 19         div.style.background = bgColor;20         var p = window.document.createElement("p");21         p.style.marginBottom = "0px";22         p.style.textAlign = "right";23 24         $(p).html("<a id=‘closeA‘ href=‘javascript:void(0)‘ style=‘text-decoration:none‘>关闭</a>");25         div.appendChild(p);26         window.document.body.appendChild(div);27 28         div.style.left = (window.document.documentElement.clientWidth / 2 - parseInt(div.style.width, 10) / 2) + "px";29         div.style.top = window.document.documentElement.clientHeight / 2 - $(div).height() / 2 + "px";30         animationDiv(div);31 32         //这里要放在元素被body加载了后再绑定事件，不然放在加载之前执行不了事件33         $("#closeA").click(function () {34             $("#showDiv").remove();35         });36 37         $(window).resize(function () {38             div.style.left = (window.document.documentElement.clientWidth / 2 - parseInt(div.style.width, 10) / 2) + "px";39             div.style.top = window.document.documentElement.clientHeight / 2 - $(div).height() / 2 + "px";40         });41 42     } else {43         //$("#showDiv").html(msg + "<p style=‘text-align:right‘><a id=‘closeA‘ href=‘javascript:void(0)‘ style=‘text-decoration:none‘>关闭</a></p>");44         //这里要放在元素被body加载了后再绑定事件，不然放在加载之前执行不了事件45         $("#closeA").click(function () {46             $("#showDiv").remove();47         });48     }49 }