var x0=0,y0=0,x1=0,y1=0;
var offx=6,offy=6;
var moveable=false;
var hover='orange',normal='orange';//color;
var index=10000;//z-index;
//开始拖动;
function startDrag(obj)
{
	if(event.button==1)
	{
		//锁定标题栏;
		obj.setCapture();
		//定义对象;
		var win = obj.parentNode;
		var sha = win.nextSibling;
		//记录鼠标和层位置;
		x0 = event.clientX;
		y0 = event.clientY;
		x1 = parseInt(win.style.left);
		y1 = parseInt(win.style.top);
		//记录颜色;
		normal = obj.style.backgroundColor;
		//改变风格;
		obj.style.backgroundColor = hover;
		win.style.borderColor = hover;
		obj.nextSibling.style.color = hover;
		sha.style.left = x1 + offx;
		sha.style.top  = y1 + offy;
		moveable = true;
	}
}
//拖动;
function drag(obj)
{
	if(moveable)
	{
		var win = obj.parentNode;
		var sha = win.nextSibling;
		win.style.left = x1 + event.clientX - x0;
		win.style.top  = y1 + event.clientY - y0;
		sha.style.left = parseInt(win.style.left) + offx;
		sha.style.top  = parseInt(win.style.top) + offy;
	}
}
//停止拖动;
function stopDrag(obj)
{
	if(moveable)
	{
		var win = obj.parentNode;
		var sha = win.nextSibling;
		var msg = obj.nextSibling;
		win.style.borderColor     = normal;
		obj.style.backgroundColor = normal;
		msg.style.color           = normal;
		sha.style.left = obj.parentNode.style.left;
		sha.style.top  = obj.parentNode.style.top;
		obj.releaseCapture();
		moveable = false;
	}
}
//获得焦点;
function getFocus(obj)
{
	if(obj.style.zIndex!=index)
	{
		index = index + 2;
		var idx = index;
		obj.style.zIndex=idx;
		obj.nextSibling.style.zIndex=idx-1;
	}
}
//最小化;
function min()
{
    var obj = document.getElementById("spanObj");
	var win = obj.parentNode.parentNode;
	var winb = document.getElementById("bMsg1");
	var sha = win.nextSibling;
	var tit = obj.parentNode;
	var msg = tit.nextSibling;
	var flg = msg.style.display=="none";
	if(flg)
	{
		win.style.height  = parseInt(msg.style.height) + parseInt(tit.style.height) + 2*2;
		win.style.top = document.documentElement.scrollTop + document.documentElement.offsetHeight - 500;
		winb.style.top = document.documentElement.scrollTop + document.documentElement.offsetHeight - 500;
		win.style.left = document.documentElement.offsetWidth - 170;
		winb.style.left = document.documentElement.offsetWidth - 170;
		sha.style.height  = win.style.height;
		msg.style.display = "block";
		obj.innerHTML = "0";
	}
	else
	{
		win.style.height  = parseInt(tit.style.height) + 2*2;
		win.style.top = document.documentElement.scrollTop + document.documentElement.offsetHeight - 30;
		winb.style.top = document.documentElement.scrollTop + document.documentElement.offsetHeight - 30;
		win.style.left = document.documentElement.offsetWidth - 170;
		winb.style.left = document.documentElement.offsetWidth - 170;
		sha.style.height  = win.style.height;
		obj.innerHTML = "2";
		msg.style.display = "none";
	}
}
//关闭;
function cls(obj)
{
	var win = obj.parentNode.parentNode;
	var sha = win.nextSibling;
	win.style.visibility = "hidden";
	sha.style.visibility = "hidden";
}
//创建一个对象;
function xWin(id,w,h,l,t,tit,msg)
{
	index = index+2;
	this.id      = id;
	this.width   = w;
	this.height  = h;
	this.left    = l;
	this.top     = t;
	this.zIndex  = index;
	this.title   = tit;
	this.message = msg;
	this.obj     = null;
	this.bulid   = bulid;
	this.bulid();
}
//初始化;
function bulid()
{
	var str = ""
		+ "<div id=xMsg" + this.id + " "
		+ "style='"
		+ "z-index:" + this.zIndex + ";"
		+ "width:" + this.width + ";"
		+ "height:" + this.height + ";"
		+ "left:" + (parseInt(document.documentElement.scrollWidth) - 154) + ";"
		+ "top:200;"
		+ "background-color:" + normal + ";"
		+ "color:" + normal + ";"
		+ "font-size:12px;"
		+ "font-family:Verdana;"
		+ "position:absolute;"
		+ "cursor:default;"
		+ "border:0px solid " + normal + ";"
		+ "' "
		+ "onmousedown='getFocus(this)'>"
			+ "<div "
			+ "style='"
			+ "background-color:" + normal + ";"
			+ "width:" + (this.width-2*2) + ";"
			+ "height:20;"
			+ "color:white;"
			+ "' "
			+ "onmousedown='startDrag(this)' "
			+ "onmouseup='stopDrag(this)' "
			+ "onmousemove='drag(this)' "
			+ "ondblclick='min(this.childNodes[1])'"
			+ ">"
				+ "<span style='width:" + (this.width-12-4) + "px;padding-left:3px;'>" + this.title + "</span>"
				+ "<span id=\"spanObj\" style='width:12px;border-width:0px;color:white;font-family:webdings;' onclick='min()'>0</span>"
				//+ "<span style='width:12;border-width:0px;color:white;font-family:webdings;' onclick='cls(this)'>r</span>"
			+ "</div>"
				+ "<div style='"
				+ "width:100%;"
				+ "height:" + (this.height-20-4) + ";"
				+ "background-color:white;"
				+ "line-height:14px;"
				+ "word-break:break-all;"
				+ "padding:0px;"
				+ "'>" + this.message + "</div>"
		+ "</div>"
		+ "<div id=bMsg" + this.id + " style='"
		+ "width:" + this.width + ";"
		+ "height:" + this.height + ";"
		+ "left:" + (parseInt(document.documentElement.scrollWidth) - 154) + ";"
		+ "top:200;"
		+ "z-index:" + (this.zIndex-1) + ";"
		+ "position:absolute;"
		+ "background-color:black;"
		+ "filter:alpha(opacity=40);"
		+ "'>by wildwind</div>";
	document.body.insertAdjacentHTML("beforeEnd",str);
}

function initialize()
{
var str = "";
str += "<div style=\"text-align:center\">";
str += "<div id=\"all2\">";
str += "<div id=\"top2\"><img src=\"/images/qq_012.jpg\" width=\"154\" height=\"34\" alt=\"\"></div>";
str += "<div id=\"main2\">";
str += "<ul>";
str += "<li style=\"margin-left:2px;\">";
str += document.getElementById("pStr2").innerHTML;
str += "</li>";
str += document.getElementById("pStr1").innerHTML;
str += "</ul>";
str += "</div>";
str += "<div id=\"bottom2\"><img src=\"/images/qq_18.jpg\" width=\"154\" height=\"2\" alt=\"\"></div>";
str += "</div>";
str += "</div>";
	var a = new xWin("1",154,25,200,200,"在线洽谈　　　　　　　",str);
}
window.onload = initialize;

lastScrollY = 0;
function heartBeat(){
var diffY;
if (document.documentElement && document.documentElement.scrollTop)
diffY = document.documentElement.scrollTop;
else if (document.body)
diffY = document.body.scrollTop
else
{/*Netscape stuff*/}

percent=.1*(diffY-lastScrollY);
if(percent>0)percent=Math.ceil(percent);
else percent=Math.floor(percent);
document.getElementById("xMsg1").style.top = parseInt(document.getElementById("xMsg1").style.top)+percent+"px";
document.getElementById("bMsg1").style.top = parseInt(document.getElementById("bMsg1").style.top)+percent+"px";
lastScrollY=lastScrollY+percent;
}

window.setTimeout(function(){
  window.setInterval("heartBeat()",10);
},2000);