function alertWin(title, msg, w, h) {
    var titleheight = "22px"; // 提示窗口标题高度 
    var bordercolor = "#0083B7"; // 提示窗口的边框颜色 
    var titlecolor = "#FFFFFF"; // 提示窗口的标题颜色 
    var titlebgcolor = "#00A4E5"; // 提示窗口的标题背景色
    var bgcolor = "#FFFFFF"; // 提示内容的背景色

    var iWidth = document.documentElement.clientWidth;
    var iHeight = document.documentElement.clientHeight;
    var scrollPos; 
    if (typeof window.pageYOffset != 'undefined') { 
        scrollPos = window.pageYOffset; 
    } 
    else if (typeof document.compatMode != 'undefined' & document.compatMode != 'BackCompat') { 
        scrollPos = document.documentElement.scrollTop; 
    } 
    else if (typeof document.body != 'undefined') { 
        scrollPos = document.body.scrollTop; 
    } 
    var bgObj = document.createElement("div");
    bgObj.style.cssText = "position:absolute;left:0px;top:0px;width:" + iWidth + "px;height:" + Math.max(document.body.clientHeight, iHeight) + "px;filter:Alpha(Opacity=30);opacity:0.3;background-color:#000000;z-index:101;";
    document.body.appendChild(bgObj);

    var msgObj = document.createElement("div");
    msgObj.style.cssText = "position:absolute;font:11px '宋体';top:" + ((iHeight - h) / 2 +scrollPos)+ "px;left:" + (iWidth - w) / 2 + "px;width:" + w + "px;height:" + h + "px;text-align:center;border:1px solid " + bordercolor + ";background-color:" + bgcolor + ";padding:1px;line-height:22px;z-index:102;";
    document.body.appendChild(msgObj);

    var table = document.createElement("table");
    msgObj.appendChild(table);
    table.style.cssText = "margin:0px;border:0px;padding:0px;";
    table.cellSpacing = 0;
    var tr = table.insertRow(-1);
    var titleBar = tr.insertCell(-1);
    titleBar.style.cssText = "width:100%;height:" + titleheight + "px;text-align:left;padding:3px;margin:0px;font:bold 13px '宋体';color:" + titlecolor + ";border: solid 1px " + bordercolor + ";cursor:move;background-color:" + titlebgcolor;
    titleBar.style.paddingLeft = "10px";
    titleBar.innerHTML = title;
    var moveX = 0;
    var moveY = 0;
    var moveTop = 0;
    var moveLeft = 0;
    var moveable = false;
    var docMouseMoveEvent = document.onmousemove;
    var docMouseUpEvent = document.onmouseup;
    titleBar.onmousedown = function() {
        var evt = getEvent();
        moveable = true;
        moveX = evt.clientX;
        moveY = evt.clientY;
        moveTop = parseInt(msgObj.style.top);
        moveLeft = parseInt(msgObj.style.left);

        document.onmousemove = function() {
            if (moveable) {
                var evt = getEvent();
                var x = moveLeft + evt.clientX - moveX;
                var y = moveTop + evt.clientY - moveY;
                if (x > 0 && (x + w < iWidth) && y > 0 && (y + h < iHeight)) {
                    msgObj.style.left = x + "px";
                    msgObj.style.top = y + "px";
                }
            }
        };
        document.onmouseup = function() {
            if (moveable) {
                document.onmousemove = docMouseMoveEvent;
                document.onmouseup = docMouseUpEvent;
                moveable = false;
                moveX = 0;
                moveY = 0;
                moveTop = 0;
                moveLeft = 0;
            }
        };
    }

    var closeBtn = tr.insertCell(-1);
    closeBtn.style.cssText = "cursor:pointer; padding:2px;background-color:" + titlebgcolor;
    closeBtn.innerHTML = "<span style='font-size:15pt; color:" + titlecolor + ";'>×</span>";
    closeBtn.onclick = function() {
        document.body.removeChild(bgObj);
        document.body.removeChild(msgObj);
    }
    var msgBox = table.insertRow(-1).insertCell(-1);
    msgBox.style.cssText = "font:10pt '宋体';";
    msgBox.colSpan = 2;
    msgBox.innerHTML = msg;

    // 获得事件Event对象，用于兼容IE和FireFox
    function getEvent() {
        return window.event || arguments.callee.caller.arguments[0];
    }
} 
/*******加载框*******/
function LoadingWin()
{
   var iWidth2 = document.documentElement.clientWidth;
    var iHeight2 = document.documentElement.clientHeight;
    var scrollPos2; 
	var h=100;
	var w=100;
    if (typeof window.pageYOffset != 'undefined') { 
        scrollPos2 = window.pageYOffset; 
    } 
    else if (typeof document.compatMode != 'undefined' & document.compatMode != 'BackCompat') { 
        scrollPos2 = document.documentElement.scrollTop; 
    } 
    else if (typeof document.body != 'undefined') { 
        scrollPos2 = document.body.scrollTop; 
    } 
   var bgObj_bg = document.createElement("div");
   bgObj_bg.className="QueryLoading_box";
    bgObj_bg.style.cssText = "position:absolute;left:0px;top:0px;width:" + iWidth2 + "px;height:" + Math.max(document.body.clientHeight, iHeight2) + "px;filter:Alpha(Opacity=30);opacity:0.3;background-color:#F7F6F7;z-index:101;";
    document.body.appendChild(bgObj_bg);

    var msgObj2 = document.createElement("div");
    var imgObj2s = document.getElementById("imgObj2");
    var imgObj22 = imgObj2s.cloneNode(true);
    msgObj2.appendChild(imgObj22);
    imgObj22.style.display = "block";
    msgObj2.id="QueryLoading";
	//msgObj2.innerHTML="<img src='images/loading2.gif'>";	
    msgObj2.style.cssText = "position:absolute;font:11px '宋体';top:" + ((iHeight2 - h) / 2 +scrollPos2)+ "px;left:" + (iWidth2 - w) / 2 + "px;width:" + w + "px;height:" + h + "px;text-align:centerpadding:1px;line-height:22px;z-index:102";
    document.body.appendChild(msgObj2);
}