var addEvent = (function () {
	if (document.addEventListener) {
		return function (el, type, fn) {
			if (el.length) {
				for (var i = 0; i < el.length; i++) {
					addEvent(el[i], type, fn);
				}
			} else {
				el.addEventListener(type, fn, false);
			}
		};
	} else {
		return function (el, type, fn) {
			if (el.length) {
				for (var i = 0; i < el.length; i++) {
					addEvent(el[i], type, fn);
				}
			} else {
				el.attachEvent('on' + type, function () {
					return fn.call(el, window.event);
				});
			}
		};
	}
})();


var dhxWins;
addEvent(window, 'load', function () {
	if (!dhxWins && !window.dhtmlXWindows) return
	if (!dhxWins)
		dhxWins = new dhtmlXWindows();
/* 改。Lin
	dhxWins.setImagePath('/wd/theme/window/dhx_blue/image/active/');
*/	dhxWins.setImagePath('/ss/window/theme/dhx_blue/image/active/');
	dhxWins.enableAutoViewport(true);
	dhxWins.attachEvent("onContentLoaded", function (winEle) {
		if (winEle.checkEvent("onContentLoaded")) {
			winEle.callEvent("onContentLoaded", winEle.getFrame());
		}
	})
});

try {
	if (!wd.topWindow.clearToken) {
		wd.topWindow.clearToken = function (removeUrl, param) {
			var formObject = new FormData();
			Object.keys(param).forEach(function (key) {
				var value = param[key];
				if (typeof value != 'string') {
					value = JSON.stringify(value);
				}
				formObject.append(key, value);
			});
			wd.topWindow.navigator.sendBeacon(removeUrl, formObject);
		}
	}
} catch (e) {
	console.log(e);
}


function params(data) {
	var arr = [];
	Object.keys(data).forEach(function (key) {
		var value = data[key];
		arr.push(key + "=" + encodeURIComponent(value));
	})
	return arr.join("&");
}

function getXmlHttpRequest() {
	var xmlHttpRequest = null;
	if ((typeof XMLHttpRequest) != 'undefined') {
		xmlHttpRequest = new XMLHttpRequest();
	} else {
		xmlHttpRequest = new ActiveXObject('Microsoft.XMLHttp');
	}
	return xmlHttpRequest;
}


//缓存其他需要清除的token
var removeTokenString = window.removeTokenString || "";

function addRemoveToken(param) {
	if (typeof (param) == "string") {
		removeTokenString += "," + param;
	} else if (typeof (param) == "object") {
		removeTokenString += "," + removeTokenList.join(",");
	}
}

function tokenCleanser(removeUrl, param) {
	if (window.location.href.indexOf("view.jsp") > 0) return;

	addRemoveToken(param.tokenList)
	var exitMethod = window.onunload;
	window.onunload = (function () {
		return function () {
			if (exitMethod) exitMethod();
			if (removeTokenString) {
				wd.topWindow.clearToken(removeUrl, {
					tokenList: removeTokenString
				});
				removeTokenString = "";
			}
		}
	})()
}