var BMapLib = window.BMapLib = BMapLib || {};
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(function() {
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var d, c = d = c || {
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version: "1.3.8"
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};
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(function() {
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c.guid = "$BAIDU$";
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window[c.guid] = window[c.guid] || {};
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c.dom = c.dom || {};
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c.dom.g = function(f) {
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if ("string" == typeof f || f instanceof String) {
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return document.getElementById(f)
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} else {
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if (f && f.nodeName && (f.nodeType == 1 || f.nodeType == 9)) {
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return f
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}
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}
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return null
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};
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c.g = c.G = c.dom.g;
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c.dom.getDocument = function(f) {
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f = c.dom.g(f);
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return f.nodeType == 9 ? f : f.ownerDocument || f.document
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};
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c.lang = c.lang || {};
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c.lang.isString = function(f) {
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return "[object String]" == Object.prototype.toString.call(f)
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};
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c.isString = c.lang.isString;
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c.dom._g = function(f) {
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if (c.lang.isString(f)) {
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return document.getElementById(f)
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}
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return f
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};
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c._g = c.dom._g;
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c.browser = c.browser || {};
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if (/msie (\d+\.\d)/i.test(navigator.userAgent)) {
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c.browser.ie = c.ie = document.documentMode || +RegExp["\x241"]
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}
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c.dom.getComputedStyle = function(g, f) {
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g = c.dom._g(g);
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var i = c.dom.getDocument(g),
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h;
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if (i.defaultView && i.defaultView.getComputedStyle) {
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h = i.defaultView.getComputedStyle(g, null);
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if (h) {
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return h[f] || h.getPropertyValue(f)
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}
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}
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return ""
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};
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c.dom._styleFixer = c.dom._styleFixer || {};
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c.dom._styleFilter = c.dom._styleFilter || [];
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c.dom._styleFilter.filter = function(g, k, l) {
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for (var f = 0, j = c.dom._styleFilter, h; h = j[f]; f++) {
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if (h = h[l]) {
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k = h(g, k)
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}
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}
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return k
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};
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c.string = c.string || {};
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c.string.toCamelCase = function(f) {
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if (f.indexOf("-") < 0 && f.indexOf("_") < 0) {
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return f
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}
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return f.replace(/[-_][^-_]/g, function(g) {
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return g.charAt(1).toUpperCase()
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})
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};
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c.dom.getStyle = function(h, g) {
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var j = c.dom;
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h = j.g(h);
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g = c.string.toCamelCase(g);
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var i = h.style[g] || (h.currentStyle ? h.currentStyle[g] : "") || j.getComputedStyle(h, g);
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if (!i) {
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var f = j._styleFixer[g];
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if (f) {
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i = f.get ? f.get(h) : c.dom.getStyle(h, f)
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}
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}
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if (f = j._styleFilter) {
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i = f.filter(g, i, "get")
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}
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return i
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};
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c.getStyle = c.dom.getStyle;
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if (/opera\/(\d+\.\d)/i.test(navigator.userAgent)) {
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c.browser.opera = +RegExp["\x241"]
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}
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c.browser.isWebkit = /webkit/i.test(navigator.userAgent);
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c.browser.isGecko = /gecko/i.test(navigator.userAgent) && !/like gecko/i.test(navigator.userAgent);
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c.browser.isStrict = document.compatMode == "CSS1Compat";
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c.dom.getPosition = function(f) {
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f = c.dom.g(f);
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var o = c.dom.getDocument(f),
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i = c.browser,
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l = c.dom.getStyle,
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h = i.isGecko > 0 && o.getBoxObjectFor && l(f, "position") == "absolute" && (f.style.top === "" || f.style.left === ""),
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m = {
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left: 0,
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top: 0
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},
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k = (i.ie && !i.isStrict) ? o.body : o.documentElement,
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p, g;
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if (f == k) {
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return m
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}
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if (f.getBoundingClientRect) {
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g = f.getBoundingClientRect();
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m.left = Math.floor(g.left) + Math.max(o.documentElement.scrollLeft, o.body.scrollLeft);
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m.top = Math.floor(g.top) + Math.max(o.documentElement.scrollTop, o.body.scrollTop);
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m.left -= o.documentElement.clientLeft;
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m.top -= o.documentElement.clientTop;
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var n = o.body,
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q = parseInt(l(n, "borderLeftWidth")),
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j = parseInt(l(n, "borderTopWidth"));
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if (i.ie && !i.isStrict) {
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m.left -= isNaN(q) ? 2 : q;
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m.top -= isNaN(j) ? 2 : j
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}
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} else {
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p = f;
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do {
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m.left += p.offsetLeft;
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m.top += p.offsetTop;
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if (i.isWebkit > 0 && l(p, "position") == "fixed") {
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m.left += o.body.scrollLeft;
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m.top += o.body.scrollTop;
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break
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}
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p = p.offsetParent
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} while (p && p != f);
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if (i.opera > 0 || (i.isWebkit > 0 && l(f, "position") == "absolute")) {
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m.top -= o.body.offsetTop
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}
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p = f.offsetParent;
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while (p && p != o.body) {
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m.left -= p.scrollLeft;
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if (!i.opera || p.tagName != "TR") {
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m.top -= p.scrollTop
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}
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p = p.offsetParent
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}
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}
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return m
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};
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c.event = c.event || {};
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c.event._listeners = c.event._listeners || [];
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c.event.on = function(g, j, l) {
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j = j.replace(/^on/i, "");
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g = c.dom._g(g);
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var k = function(n) {
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l.call(g, n)
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},
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f = c.event._listeners,
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i = c.event._eventFilter,
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m, h = j;
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j = j.toLowerCase();
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if (i && i[j]) {
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m = i[j](g, j, k);
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h = m.type;
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k = m.listener
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}
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if (g.addEventListener) {
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g.addEventListener(h, k, false)
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} else {
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if (g.attachEvent) {
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g.attachEvent("on" + h, k)
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}
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}
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f[f.length] = [g, j, l, k, h];
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return g
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};
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c.on = c.event.on;
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(function() {
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var f = window[c.guid];
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c.lang.guid = function() {
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return "TANGRAM__" + (f._counter++).toString(36)
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};
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f._counter = f._counter || 1
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})();
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window[c.guid]._instances = window[c.guid]._instances || {};
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c.lang.isFunction = function(f) {
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return "[object Function]" == Object.prototype.toString.call(f)
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};
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c.lang.Class = function(f) {
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this.guid = f || c.lang.guid();
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window[c.guid]._instances[this.guid] = this
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};
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window[c.guid]._instances = window[c.guid]._instances || {};
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c.lang.Class.prototype.dispose = function() {
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delete window[c.guid]._instances[this.guid];
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for (var f in this) {
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if (!c.lang.isFunction(this[f])) {
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delete this[f]
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}
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}
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this.disposed = true
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};
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c.lang.Class.prototype.toString = function() {
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return "[object " + (this._className || "Object") + "]"
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};
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c.lang.Event = function(f, g) {
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this.type = f;
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this.returnValue = true;
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this.target = g || null;
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this.currentTarget = null
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};
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c.lang.Class.prototype.addEventListener = function(i, h, g) {
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if (!c.lang.isFunction(h)) {
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return
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}!this.__listeners && (this.__listeners = {});
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var f = this.__listeners,
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j;
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if (typeof g == "string" && g) {
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if (/[^\w\-]/.test(g)) {
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throw ("nonstandard key:" + g)
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} else {
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h.hashCode = g;
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j = g
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}
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}
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i.indexOf("on") != 0 && (i = "on" + i);
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typeof f[i] != "object" && (f[i] = {});
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j = j || c.lang.guid();
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h.hashCode = j;
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f[i][j] = h
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};
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c.lang.Class.prototype.removeEventListener = function(i, h) {
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if (typeof h != "undefined") {
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if ((c.lang.isFunction(h) && !(h = h.hashCode)) || (!c.lang.isString(h))) {
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return
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}
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}!this.__listeners && (this.__listeners = {});
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i.indexOf("on") != 0 && (i = "on" + i);
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var g = this.__listeners;
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if (!g[i]) {
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return
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}
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if (typeof h != "undefined") {
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g[i][h] && delete g[i][h]
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} else {
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for (var f in g[i]) {
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delete g[i][f]
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}
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}
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};
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c.lang.Class.prototype.dispatchEvent = function(j, f) {
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if (c.lang.isString(j)) {
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j = new c.lang.Event(j)
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}!this.__listeners && (this.__listeners = {});
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f = f || {};
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for (var h in f) {
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j[h] = f[h]
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}
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var h, g = this.__listeners,
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k = j.type;
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j.target = j.target || this;
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j.currentTarget = this;
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k.indexOf("on") != 0 && (k = "on" + k);
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c.lang.isFunction(this[k]) && this[k].apply(this, arguments);
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if (typeof g[k] == "object") {
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for (h in g[k]) {
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g[k][h].apply(this, arguments)
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}
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}
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return j.returnValue
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};
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c.lang.inherits = function(l, j, i) {
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var h, k, f = l.prototype,
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g = new Function();
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g.prototype = j.prototype;
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k = l.prototype = new g();
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for (h in f) {
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k[h] = f[h]
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}
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l.prototype.constructor = l;
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l.superClass = j.prototype;
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if ("string" == typeof i) {
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k._className = i
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}
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};
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c.inherits = c.lang.inherits
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})();
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var b = "../cn_wechat/image/m";
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var a = "png";
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var e = BMapLib.TextIconOverlay = function(f, h, g) {
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this._position = f;
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this._text = h;
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this._options = g || {};
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this._styles = this._options.styles || [];
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(!this._styles.length) && this._setupDefaultStyles()
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};
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d.lang.inherits(e, BMap.Overlay, "TextIconOverlay");
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e.prototype._setupDefaultStyles = function() {
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var h = [30, 34, 37, 41, 45];
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for (var g = 0, f; f = h[g]; g++) {
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this._styles.push({
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url: b + g + "." + a,
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size: new BMap.Size(f, f)
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})
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}
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};
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e.prototype.initialize = function(f) {
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this._map = f;
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this._domElement = document.createElement("div");
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this._updateCss();
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this._updateText();
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this._updatePosition();
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this._bind();
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this._map.getPanes().markerMouseTarget.appendChild(this._domElement);
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return this._domElement
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};
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e.prototype.draw = function() {
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this._map && this._updatePosition()
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};
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e.prototype.getText = function() {
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return this._text
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};
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e.prototype.setText = function(f) {
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if (f && (!this._text || (this._text.toString() != f.toString()))) {
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this._text = f;
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this._updateText();
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this._updateCss();
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this._updatePosition()
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}
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};
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e.prototype.getPosition = function() {
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return this._position
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};
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e.prototype.setPosition = function(f) {
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if (f && (!this._position || !this._position.equals(f))) {
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this._position = f;
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this._updatePosition()
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}
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};
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e.prototype.getStyleByText = function(i, h) {
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var g = parseInt(i);
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var f = parseInt(g / 10);
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f = Math.max(0, f);
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f = Math.min(f, h.length - 1);
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return h[f]
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};
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e.prototype._updateCss = function() {
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var f = this.getStyleByText(this._text, this._styles);
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this._domElement.style.cssText = this._buildCssText(f)
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};
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e.prototype._updateText = function() {
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if (this._domElement) {
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this._domElement.innerHTML = this._text
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}
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};
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e.prototype._updatePosition = function() {
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if (this._domElement && this._position) {
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var f = this._domElement.style;
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var g = this._map.pointToOverlayPixel(this._position);
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g.x -= Math.ceil(parseInt(f.width) / 2);
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g.y -= Math.ceil(parseInt(f.height) / 2);
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f.left = g.x + "px";
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f.top = g.y + "px"
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}
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};
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e.prototype._buildCssText = function(g) {
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var h = g.url;
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var n = g.size;
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var k = g.anchor;
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var j = g.offset;
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var l = g.textColor || "white";
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var f = g.textSize || 10;
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var m = [];
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if (d.browser.ie < 7) {
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m.push('filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale,src="' + h + '");')
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} else {
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m.push("background-image:url(" + h + ");");
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var i = "0 0";
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(j instanceof BMap.Size) && (i = j.width + "px " + j.height + "px");
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m.push("background-position:center;")
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}
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if (n instanceof BMap.Size) {
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if (k instanceof BMap.Size) {
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if (k.height > 0 && k.height < n.height) {
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m.push("height:" + (n.height - k.height) + "px; padding-top:" + k.height + "px;")
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}
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if (k.width > 0 && k.width < n.width) {
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m.push("width:" + (n.width - k.width) + "px; padding-left:" + k.width + "px;")
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}
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} else {
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m.push("height:" + n.height + "px; line-height:" + n.height + "px;");
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m.push("width:" + n.width + "px; text-align:center;")
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}
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}
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m.push("cursor:pointer; color:" + l + "; position:absolute; font-size:" + f + "px; font-family:Arial,sans-serif; font-weight:bold");
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return m.join("")
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};
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e.prototype._bind = function() {
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if (!this._domElement) {
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return
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}
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var g = this;
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var i = this._map;
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var f = d.lang.Event;
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function h(m, l) {
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var k = m.srcElement || m.target;
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var j = m.clientX || m.pageX;
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var o = m.clientY || m.pageY;
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if (m && l && j && o && k) {
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var n = d.dom.getPosition(i.getContainer());
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l.pixel = new BMap.Pixel(j - n.left, o - n.top);
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l.point = i.pixelToPoint(l.pixel)
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}
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return l
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}
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d.event.on(this._domElement, "mouseover", function(j) {
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g.dispatchEvent(h(j, new f("onmouseover")))
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});
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d.event.on(this._domElement, "mouseout", function(j) {
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g.dispatchEvent(h(j, new f("onmouseout")))
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});
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d.event.on(this._domElement, "click", function(j) {
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g.dispatchEvent(h(j, new f("onclick")))
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})
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}
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})();
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