- function sAlert(strTitle, strContent) {
- var msgw, msgh, bordercolor;
- msgw = 400; //提示窗口的宽度
- msgh = 100; //提示窗口的高度
- titleheight = 25 //提示窗口标题高度
- bordercolor = "#336699"; //提示窗口的边框颜色
- titlecolor = "#99CCFF"; //提示窗口的标题颜色
- var sWidth, sHeight;
- sWidth = document.body.offsetWidth;
- sHeight = screen.height;
- var bgObj = document.createElement("div");
- bgObj.setAttribute('id', 'bgDiv');
- bgObj.style.position = "absolute";
- bgObj.style.top = "0";
- bgObj.style.background = "#777";
- bgObj.style.filter = "progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75";
- bgObj.style.opacity = "0.6";
- bgObj.style.left = "0";
- bgObj.style.width = sWidth + "px";
- bgObj.style.height = sHeight + "px";
- bgObj.style.zIndex = "10000";
- document.body.appendChild(bgObj);
- var msgObj = document.createElement("div");
- msgObj.setAttribute("id", "msgDiv");
- msgObj.setAttribute("align", "center");
- msgObj.style.background = "white";
- msgObj.style.border = "1px solid " + bordercolor;
- msgObj.style.position = "absolute";
- msgObj.style.left = "50%";
- msgObj.style.top = "50%";
- msgObj.style.font = "12px/1.6em Verdana, Geneva, Arial, Helvetica, sans-serif";
- msgObj.style.marginLeft = "-225px";
- msgObj.style.marginTop = -75 + document.documentElement.scrollTop + "px";
- msgObj.style.width = msgw + "px";
- msgObj.style.height = msgh + "px";
- msgObj.style.textAlign = "center";
- msgObj.style.lineHeight = "25px";
- msgObj.style.zIndex = "10001";
- var title = document.createElement("h4");
- title.setAttribute("id", "msgTitle");
- title.setAttribute("align", "right");
- title.style.margin = "0";
- title.style.padding = "3px";
- title.style.background = bordercolor;
- title.style.filter = "progid:DXImageTransform.Microsoft.Alpha(startX=20, startY=20, finishX=100, finishY=100,style=1,opacity=75,finishOpacity=100);";
- title.style.opacity = "0.75";
- title.style.border = "1px solid " + bordercolor;
- title.style.height = "18px";
- title.style.font = "12px Verdana, Geneva, Arial, Helvetica, sans-serif";
- title.style.color = "white";
- title.style.cursor = "pointer";
- title.title = "点击关闭";
- title.innerhtml = "<table border='0' width='100%'><tr><td align='left'><b>" + strTitle + "</b></td><td>关闭</td></tr></table></div>";
- title.onclick = function() {
- document.body.removeChild(bgObj);
- document.getElementById("msgDiv").removeChild(title);
- document.body.removeChild(msgObj);
- }
- document.body.appendChild(msgObj);
- document.getElementById("msgDiv").appendChild(title);
- var txt = document.createElement("p");
- txt.style.margin = "1em 0";
- txt.setAttribute("id", "msgTxt");
- txt.innerHTML = strContent;
- document.getElementById("msgDiv").appendChild(txt);
- }
来源: http://www.bubuko.com/infodetail-1862028.html