$cls.onclick = function()
    {
        core.free();
    };
    core.head.appendChild(core.icon);
    core.head.appendChild(core.title);
    core.head.appendChild(core.min);
    core.head.appendChild(core.max);
    core.head.appendChild(core.cls);
    core.window.appendChild(core.head);
    core.window.appendChild(core.body);
    document.body.appendChild(core.window);
    core.resizeTo(core.width, core.height);
    core.vector = core.createVector();
};

xWindow.prototype.free = function()
{
    jspp.count["win"]--;
    var core = this;
	if (jspp.ieVersion < 7)
	{
		for (var i = 0; i < core.select.length; i++)
		{
			core.select[i].srcElement.style.display = core.select[i].display;
		}
	}
    core.window.parentNode.removeChild(core.window);
    if (core.lock)
    {
        core.lock.parentNode.removeChild(core.lock);
    }
    eval("jspp.window." + core.name + " = null;");
};

xWindow.prototype.write = function(s)
{
    var core = this;
    core.body.innerHTML += s;
};

xWindow.prototype.draw = function(v, x, y)
{
    var core = this;
    if (typeof(v) == "object")
    {
        var obj = v;
    }
    else
    {
        var obj = document.createElement("DIV");
        obj.innerHTML = v;
        obj.style.fontSize = "12px";
        obj.style.fontFamily = "Arial";
    }
    obj.style.visibility = "inherit";
    obj.style.position = "absolute";
    obj.style.left = x + "px";
    obj.style.top = y + "px";
    core.body.appendChild(obj);
};

xWindow.prototype.clear = function()
{
    var core = this;
    while (core.body.childNodes.length)
    {
        core.body.removeChild(core.body.childNodes[0]);
    }
};

xWindow.prototype.above = function()
{
    var core = this;
    var i = parseInt(core.window.style.zIndex);
    if (i != jspp.index - 1)
    {
        core.window.style.zIndex = jspp.index++;
    }
};

xWindow.prototype.moveTo = function(x, y)
{
    var core = this;
    core.left = x;
    core.top = y;
    core.window.style.left = core.left + "px";
    core.window.style.top = core.top + "px";
};

xWindow.prototype.resizeTo = function(w, h)
{
    var core = this;
    var i = 4;
    core.width = w;
    core.height = h;
    core.window.style.width = core.width + "px";
    core.window.style.height = core.height + "px";
    if (core.clsButton)
    {
        i += 20;
        core.cls.style.left = core.width - i + "px";
    }
    if (core.maxButton)
    {
        i += 20;
        core.max.style.left = core.width - i + "px";
    }
    if (core.minButton)
    {
        i += 20;
        core.min.style.left = core.width - i + "px";
    }
    core.body.style.height = core.height - 26 + "px";
};

xWindow.prototype.setCaption = function(s)
{
    var core = this;
    core.title.innerHTML = s;
};

xWindow.prototype.createVector = function()
{
    var obj = document.getElementById("vector");
    if (obj == null)
    {
        obj = document.createElement("DIV");
        obj.id = "vector";
        obj.style.position = "absolute";
        obj.style.left = "0px";
        obj.style.top = (document.body.clientHeight + document.body.scrollTop - 24) + "px";
        obj.style.width = document.body.clientWidth + "px";
        obj.style.height = "24px";
        obj.style.background = "#004080";
        obj.style.zIndex = 9999;
        obj.style.display = "none";
        document.body.appendChild(obj);
        var func = function()
        {
            if (obj.style.display != "none")
            {
                obj.style.top = (document.body.clientHeight + document.body.scrollTop - 24) + "px";
            }
        };
        if (window.attachEvent)
        {
            window.attachEvent("onscroll", func);
        }
        else if (window.addEventListener)
        {
            window.addEventListener("scroll", func, false);
        }
    }
    return obj;
};

xWindow.prototype.resetVector = function()
{
    var core = this;
    var arr = core.vector.getElementsByTagName("LABEL");
    var k = 2;
    for (var i = 0; i < arr.length; i++)
    {
        arr[i].style.left = k + "px";
        k += arr[i].offsetWidth + 2;
    }
};

xWindow.prototype.setTray = function()
{
    jspp.count['tray']++;
    var core = this;
    core.window.style.display = "none";
    var tray = core.tray = document.createElement("LABEL");
    tray.style.visibility = "inherit";
    tray.style.position = "absolute";
    tray.style.left = core.getTrayWidth();
    tray.style.top = "2px";
    tray.style.fontSize = "12px";
    tray.style.fontFamily = "楷體";
    tray.style.cursor = "default";
    tray.style.padding = "4px 4px 0px 4px";
    tray.style.background = "#004080";
    tray.style.color = "#FFFFFF";
    tray.style.border = "1px outset #FFFFFF";
    tray.innerHTML = core.title.innerText;
    core.vector.appendChild(tray);
    core.vector.style.top = (document.body.clientHeight + document.body.scrollTop - 24) + "px";
    core.vector.style.display = "";
    tray.onmouseover = function()
    {
        tray.style.border = "1px inset #FFFFFF";
        tray.style.backgroundColor = "#F7F6F0";
        tray.style.color = "#000000";
    };
    tray.onmouseout = function()
    {
        tray.style.border = "1px outset #FFFFFF";
        tray.style.backgroundColor = "#004080";
        tray.style.color = "#FFFFFF";
    };
    tray.onclick = function()
    {
        core.delTray();
    };
};

xWindow.prototype.getTrayWidth = function()
{
    var core = this;
    var arr = core.vector.getElementsByTagName("LABEL");
    var k = 2;
    for (var i = 0; i < arr.length; i++)
    {
        k += arr[i].offsetWidth + 2;
    }
    return k;
};

xWindow.prototype.delTray = function()
{
    var core = this;
    if (core.tray)
    {
        core.window.style.display = "";
        core.tray.parentNode.removeChild(core.tray);
        core.tray = null;
        jspp.count['tray']--;
        if (jspp.count['tray'] == 0)
        {
            core.vector.style.display = "none";
        }
        else
        {
            core.resetVector();
        }
    }
};

xWindow.prototype.center = function()
{
    var core = this;
    var x = 0, y = 0;
    if (document.body.clientWidth > core.window.offsetWidth)
    {
        x = (document.body.clientWidth - core.window.offsetWidth) / 2 + document.body.scrollLeft;
    }
    if (document.body.clientHeight > core.window.offsetHeight)
    {
        y = (document.body.clientHeight - core.window.offsetHeight) / 2 + document.body.scrollTop;
    }
    core.moveTo(x, y);
};