text: var g_is_mobile = false;
  var g_language = "langrage_cn";
  
  var gConfigDirMydocument = "../user/My Document/";
  
  //输出调试信息
  function debugOutput(str, level = 0) {
  	console.log(str);
  }
  function var_dump(str) {
  	getStyleClass("debug_info").style.display = "-webkit-flex";
  	getStyleClass("debug_info").style.animation = "viewbug 2s";
  	document.getElementById("debug").innerHTML = str;
  	var t = setTimeout("clearDebugMsg()", 2000);
  }
  function clearDebugMsg() {
  	document.getElementById("debug").innerHTML = "";
  	getStyleClass("debug_info").style.display = "none";
  }
  
  //页面初始字体大小 单位 %
  var iStartFontSize = 100;
  function setHitsVisibility(isVisible) {
  	var c = getStyleClass('hit');
  	if (isVisible) {
  		c.style.backgroundColor = 'blue';
  		c.style.color = 'white';
  	}
  	else {
  		c.style.backgroundColor = 'white';
  		c.style.color = 'black';
  	}
  }
  
  const root = document.documentElement;
  function setPageColor(sColor) {
  	var cssobj = document.getElementById("colorchange");
  	switch (sColor) {
  		case 0:
  			cssobj.setAttribute("href", "css/color_day.css");
  			break;
  		case 1:
  			cssobj.setAttribute("href", "css/color_dawn.css");
  			break;
  		case 2:
  			cssobj.setAttribute("href", "css/color_night.css");
  			break;
  	}
  }
  
  //修改页面字体大小
  function setPageFontSize(fChange) {
  	iStartFontSize = iStartFontSize * fChange;
  	var myBody = document.getElementById("mbody");
  	myBody.style.fontSize = iStartFontSize + "%";
  	setCookie('fontsize', iStartFontSize, 65)
  }
  
  function editSandhiDisplay(item, obj) {
  	var isVisible = obj.checked;
  	var xAllWord = gXmlBookDataBody.getElementsByTagName("word");
  	switch (item) {
  		case "parent":
  			getStyleClass('un_parent').style.display = (isVisible ? 'block' : 'none');
  			break;
  		case "comp_parent":
  			getStyleClass('comp_parent').style.display = (isVisible ? 'block' : 'none');
  			break;
  	}
  	for (iWordIndex = 0; iWordIndex < xAllWord.length; iWordIndex++) {
  		var un = getNodeText(xAllWord[iWordIndex], "un");
  		if (un.length > 0) {
  			switch (item) {
  				case "begin":
  					if (getNodeText(xAllWord[iWordIndex], "case") == ".un:begin.") {
  						wordid = "wb" + getNodeText(xAllWord[iWordIndex], "id");
  						document.getElementById(wordid).style.display = (isVisible ? 'block' : 'none');
  					}
  					break;
  				case "end":
  					if (getNodeText(xAllWord[iWordIndex], "case") == ".un:end.") {
  						wordid = "wb" + getNodeText(xAllWord[iWordIndex], "id");
  						document.getElementById(wordid).style.display = (isVisible ? 'block' : 'none');
  					}
  					break;
  				case "word":
  					if (getNodeText(xAllWord[iWordIndex], "case") != ".un:begin." || getNodeText(xAllWord[iWordIndex], "case") != ".un:end." || getNodeText(xAllWord[iWordIndex], "case") != ".ctl.#.a.") {//既不是開始也不是結束
  						wordid = "wb" + getNodeText(xAllWord[iWordIndex], "id");
  						document.getElementById(wordid).style.display = (isVisible ? 'block' : 'none');
  					}
  					break;
  				case "parent":
  					//document.getElementById("wb"+un).style.display=(isVisible ? 'block' : 'none');
  					break;
  			}
  		}
  	}
  
  }
  
  function setFootnotesVisibility(isVisible) {
  
  	getStyleClass('note').style.display = (isVisible ? 'inline' : 'none');
  }
  function setIdVisibility() {
  	var isVisible = document.getElementById("B_Id").checked;
  	getStyleClass('ID').style.display = (isVisible ? 'block' : 'none');
  
  
  }
  function setMeaningVisibility(obj) {
  	var isVisible = obj.checked;
  	getStyleClass('mean').style.display = (isVisible ? 'flex' : 'none');
  
  }
  function setOrgVisibility(obj) {
  	var isVisible = obj.checked;
  	getStyleClass('org').style.display = (isVisible ? 'flex' : 'none');
  
  }
  function setOrgMeaningVisibility(obj) {
  	var isVisible = obj.checked;
  	getStyleClass('om').style.display = (isVisible ? 'flex' : 'none');
  
  }
  
  function setGrammaVisibility(obj) {
  	var isVisible = obj.checked;
  	getStyleClass('case').style.display = (isVisible ? 'flex' : 'none');
  
  }
  
  function set_WBW_ALL_Visibility(obj) {
  
  	let isVisible = obj.checked;
  	getStyleClass('mean').style.display = (isVisible ? 'flex' : 'none');
  	getStyleClass('org').style.display = (isVisible ? 'flex' : 'none');
  	getStyleClass('om').style.display = (isVisible ? 'flex' : 'none');
  	getStyleClass('case').style.display = (isVisible ? 'flex' : 'none');
  
  	document.getElementById("WBW_B_Meaning").checked = obj.checked;
  	document.getElementById("WBW_B_Org").checked = obj.checked;
  	document.getElementById("WBW_B_OrgMeaning").checked = obj.checked;
  	document.getElementById("WBW_B_Gramma").checked = obj.checked;
  }
  
  
  //显示英译
  function setParTranEnVisibility(obj) {
  	var isVisible = obj.checked;
  	//getStyleClass('tran_par_en').style.display = (isVisible ? 'block' : 'none');
  	getStyleClass('en_text').style.display = (isVisible ? 'block' : 'none');
  
  }
  //显示中译
  function setParTranCnVisibility(obj) {
  	var isVisible = obj.checked;
  	//getStyleClass('tran_par_cn').style.display = (isVisible ? 'block' : 'none');
  	getStyleClass('zh_text').style.display = (isVisible ? 'block' : 'none');
  	getStyleClass('tw_text').style.display = (isVisible ? 'block' : 'none');
  }
  /*
  //显示模式
  _display_para_arrange=0;//0:横向 排列 1:纵向排列
  _display_sbs=0; //0:逐段  1:逐句
  */
  function setArrange(mode) {
  	if (_display_para_arrange == mode) {
  		return;
  	}
  	_display_para_arrange = mode;
  	if (_display_para_arrange == 1) {  /* 上下对读 */
  		getStyleClass('wbwdiv').style.flex = "1";
  		getStyleClass('trandiv').style.flex = "1";
  		getStyleClass('pardiv').style.flexDirection = "column";
  		getStyleClass('sent_wbw_trans').style.flexDirection = "column";
  	}
  	else if (_display_para_arrange == 0) { /* 0 左右对读 */
  		getStyleClass('wbwdiv').style.flex = "7";
  		getStyleClass('trandiv').style.flex = "3";
  		getStyleClass('pardiv').style.flexDirection = "row";
  		getStyleClass('sent_wbw_trans').style.flexDirection = "row";
  	}
  	if (_display_sbs == 1) {  /* 逐句对读 */
  		getStyleClass('pardiv').style.flexDirection = "column";
  	}
  }
  
  function setSbs(mode) {
  	if (_display_sbs != mode) {
  		_display_sbs = mode;
  		if (_display_sbs == 1) {  /* 逐句对读 */
  			getStyleClass('translate_sent').style.display = "block";
  			getStyleClass('pardiv').style.flexDirection = "column";
  			updateWordParBlockInnerAll();
  			var eAllSent = document.getElementsByClassName("tran_sent");
  			for (var iSen = 0; iSen < eAllSent.length; iSen++) {
  				var senA = eAllSent[iSen].getAttributeNode("sn").value;
  				var blockId = eAllSent[iSen].getAttributeNode("block").value;
  				var eSBSDiv = document.getElementById("sent_" + senA);
  				if (eSBSDiv) {
  					var eBlockSenDiv = document.getElementById("sent_" + senA + "_" + blockId);
  					if (!eBlockSenDiv) {//没有 添加
  						var divSen = document.createElement("div");
  						var typ = document.createAttribute("class");
  						typ.nodeValue = "sbs_sent_block";
  						divSen.attributes.setNamedItem(typ);
  
  						var typId = document.createAttribute("id");
  						typId.nodeValue = "sent_" + senA + "_" + blockId;
  						divSen.attributes.setNamedItem(typId);
  
  						var sn = document.createAttribute("sn");
  						sn.nodeValue = senA;
  						divSen.attributes.setNamedItem(sn);
  
  						var block = document.createAttribute("block");
  						block.nodeValue = blockId;
  						divSen.attributes.setNamedItem(block);
  
  						divSen.innerHTML = eAllSent[iSen].innerHTML;
  						eSBSDiv.appendChild(divSen);
  					}
  					else {
  						eBlockSenDiv.innerHTML = eAllSent[iSen].innerHTML;
  
  					}
  					eAllSent[iSen].innerHTML = "";
  				}
  			}
  		}
  		else { /* 逐段对读 */
  			//因为wbw重绘会覆盖逐句html
  			//所以将逐句对读里的句子 转移到逐段div
  			getStyleClass('translate_sent').style.display = "none";
  			var eAllSent = document.getElementsByClassName("sbs_sent_block");
  			for (var iSen = 0; iSen < eAllSent.length; iSen++) {
  				var senA = eAllSent[iSen].getAttributeNode("sn").value;
  				var blockId = eAllSent[iSen].getAttributeNode("block").value;
  				var eSBSDiv = document.getElementById("tran_sent_" + blockId + "_" + senA);
  				if (eSBSDiv) {//逐段div
  					eSBSDiv.innerHTML = eAllSent[iSen].innerHTML;
  					eAllSent[iSen].innerHTML = "";
  				}
  				else {
  					ntf_show("error: 没有找到div:" + "tran_sent_" + blockId + "_" + senA);
  				}
  
  			}
  
  			updateWordParBlockInnerAll();
  		}
  	}
  }
  
  //显示段对译模式
  
  function setParTranShowMode(obj) {
  	var isVisible = obj.checked;
  	if (isVisible) {  /* 上下对读 */
  		_display_para_arrange = 1;
  		getStyleClass('wbwdiv').style.flex = "1";
  		getStyleClass('trandiv').style.flex = "1";
  		getStyleClass('pardiv').style.flexDirection = "column";
  		getStyleClass('sent_wbw_trans').style.flexDirection = "column";
  
  	}
  	else { /* 左右对读 */
  		_display_para_arrange = 0;
  		getStyleClass('wbwdiv').style.flex = "7";
  		getStyleClass('trandiv').style.flex = "3";
  		getStyleClass('pardiv').style.flexDirection = "row";
  		getStyleClass('sent_wbw_trans').style.flexDirection = "row";
  
  	}
  }
  //顯示逐句對讀模式
  function setSentTranShowMode(obj) {
  	var isVisible = obj.checked;
  	if (isVisible) {  /* 逐句对读 */
  		_display_sbs = 1;
  		updateWordParBlockInnerAll();
  		var eAllSent = document.getElementsByClassName("tran_sent");
  		for (var iSen = 0; iSen < eAllSent.length; iSen++) {
  			var senA = eAllSent[iSen].getAttributeNode("sn").value;
  			var eSBSDiv = document.getElementById("sent_" + senA);
  			if (eSBSDiv) {
  				eSBSDiv.innerHTML = eAllSent[iSen].innerHTML;
  				eAllSent[iSen].innerHTML = "";
  			}
  		}
  	}
  	else { /* 逐段对读 */
  		_display_sbs = 0;
  		//getStyleClass('trandiv').style.display="block";
  		//getStyleClass('translate_sent').style.display="none";
  		updateWordParBlockInnerAll();
  	}
  }
  
  //显示单词表
  function setWordTableVisibility() {
  	var isVisible = document.getElementById("B_WordTableShowMode").checked;
  	document.getElementById("word_table").style.display = (isVisible ? 'block' : 'none');
  }
  
  function getStyle(styleName) {
  	for (var s = 0; s < document.styleSheets.length; s++) {
  		if (document.styleSheets[s].rules) {
  			for (var r = 0; r < document.styleSheets[s].rules.length; r++) {
  				if (document.styleSheets[s].rules[r].selectorText == styleName) {
  					return document.styleSheets[s].rules[r];
  				}
  			}
  		}
  		else if (document.styleSheets[s].cssRules) {
  			for (var r = 0; r < document.styleSheets[s].cssRules.length; r++) {
  				if (document.styleSheets[s].cssRules[r].selectorText == styleName)
  					return document.styleSheets[s].cssRules[r];
  			}
  		}
  	}
  
  	return null;
  }
  
  function getStyleClass(className) {
  	for (var s = 0; s < document.styleSheets.length; s++) {
  		if (document.styleSheets[s].rules) {
  			for (var r = 0; r < document.styleSheets[s].rules.length; r++) {
  				if (document.styleSheets[s].rules[r].selectorText == '.' + className) {
  					return document.styleSheets[s].rules[r];
  				}
  			}
  		}
  		else if (document.styleSheets[s].cssRules) {
  			for (var r = 0; r < document.styleSheets[s].cssRules.length; r++) {
  				if (document.styleSheets[s].cssRules[r].selectorText == '.' + className)
  					return document.styleSheets[s].cssRules[r];
  			}
  		}
  	}
  
  	return null;
  }
  
  
  //读取cookie 中的字体大小
  function checkCookie() {
  	mFontSize = getCookie('fontsize')
  	if (mFontSize != null && mFontSize != "") {
  		iStartFontSize = mFontSize
  	}
  	else {
  		mFontSize = 100
  		iStartFontSize = 100
  		setCookie('fontsize', mFontSize, 365)
  	}
  	setPageFontSize(1);
  	setPageColor(0);
  }
  
  
  function setObjectVisibilityAlone(strIdGroup, strId) {
  
  	var hiden = new Array();
  	hiden = strIdGroup.split('&');
  	for (i = 0; i < hiden.length; i++) {
  		document.getElementById(hiden[i]).style.display = "none";
  	}
  	var obj = document.getElementById(strId);
  	obj.style.display = "block";
  
  
  }
  
  function setObjectVisibility(strId) {
  	var obj = document.getElementById(strId);
  	if (obj.style.display == "none") {
  		obj.style.display = "block";
  	}
  	else {
  		obj.style.display = "none";
  	}
  }
  
  function setObjectVisibility2(ControllerId, ObjId) {
  	var isVisible = document.getElementById(ControllerId).checked;
  	document.getElementById(ObjId).style.display = (isVisible ? 'block' : 'none');
  }
  function setObjectVisibility3(Controller, ObjId) {
  	var isVisible = Controller.checked;
  	document.getElementById(ObjId).style.display = (isVisible ? 'block' : 'none');
  }
  function setAllTitleVisibility(Controller, numTitle) {
  	for (var i = 0; i < numTitle; i++) {
  		document.getElementById("titlevisable" + numTitle).checked = Controller.checked;
  	}
  }
  
  
  
  function windowsInit() {
  	var strSertch = location.search;
  	if (strSertch.length > 0) {
  		strSertch = strSertch.substr(1);
  		var sertchList = strSertch.split('&');
  		for (x in sertchList) {
  			var item = sertchList[x].split('=');
  			if (item[0] == "filename") {
  				g_filename = item[1];
  			}
  		}
  	}
  	checkCookie();
  	setUseMode("Read");
  	if (g_filename.length > 0) {
  		loadDictFromDB(g_filename);
  		loadxml(g_filename);
  	}
  	else {
  		alert("error:没有指定文件名。");
  	}
  }
  
  /*静态页面使用的初始化函数*/
  function windowsInitStatic() {
  	checkCookie();
  	setUseMode_Static("Read");
  }
  
  function indexInit() {
  	showUserFilaList();
  }
  
  function goHome() {
  	var r = confirm("在返回前请保存文件。否则所有的更改将丢失。\n 按<确定>回到主页。按<取消>留在当前页面。");
  	if (r == true) {
  		window.location.assign("index.php?device=" + g_device);
  	}
  }
  
  function get_Local_Code_Str(inStr, language) {
  	var get_Local_Code_Str_i = 0;
  	switch (language) {
  		case "sinhala":
  			for (get_Local_Code_Str_i in local_codestr_sinhala) {
  				inStr = inStr.replace(local_codestr_sinhala[get_Local_Code_Str_i].id, local_codestr_sinhala[get_Local_Code_Str_i].value);
  			}
  			break;
  		/*case "sc":
  		for(get_Local_Code_Str_i in local_codestr_sc){
  			inStr=inStr.replace(local_codestr_sc[get_Local_Code_Str_i].id,local_codestr_sc[get_Local_Code_Str_i].value);
  		}
  		break;
  		case "tc":
  		for(get_Local_Code_Str_i in local_codestr_tc){
  			inStr=inStr.replace(local_codestr_tc[get_Local_Code_Str_i].id,local_codestr_tc[get_Local_Code_Str_i].value);
  		}
  		break;*/
  		case "pali":
  			break;
  	};
  	return inStr;
  }
  function getLocalGrammaStr(inStr) {
  	let str = inStr;
  	for (let i in gLocal.grammastr) {
  		str = str.replace(gLocal.grammastr[i].id, gLocal.grammastr[i].value);
  		//eval("inStr=inStr.replace(/"+gLocal.grammastr[getLocalGrammaStr_i].id+"/g,gLocal.grammastr[getLocalGrammaStr_i].value);");
  	}
  	return str;
  }
  
  function getLocalGrammaStr_a(inStr) {
  	var inStr_array_0 = new Array();
  	i_inStr_array_0 = 0
  	if (inStr.lastIndexOf("<br>") != -1) {
  		var split_str = "<br>"
  	}
  	else if (inStr.lastIndexOf("#") != -1) {
  		var split_str = "#"
  	}
  	else {
  		inStr_array_0.push(inStr);
  	}
  	inStr_array_0 = inStr.split(split_str);
  	for (i_inStr_array_0 in inStr_array_0) {
  		if (inStr_array_0[i_inStr_array_0].lastIndexOf("$") != -1) {
  			var inStr_array = inStr_array_0[i_inStr_array_0].split("$");
  			for (i_instr in inStr_array) {
  				inStr_array[i_instr] = inStr_array[i_instr].slice(1, inStr_array[i_instr].length - 1);
  				inStr_array[i_instr] = "。" + inStr_array[i_instr] + "。";
  			}
  			inStr_array_0.splice(i_inStr_array_0, 1, inStr_array.join("@"));
  		}
  		else if (inStr_array_0[i_inStr_array_0] != "" /*&& inStr_array_0[i_inStr_array_0].lastIndexOf(\s)=-1*/) {
  			inStr_array_0[i_inStr_array_0] = inStr_array_0[i_inStr_array_0].slice(1, inStr_array_0[i_inStr_array_0].length - 1);
  			inStr_array_0[i_inStr_array_0] = "。" + inStr_array_0[i_inStr_array_0] + "。";
  
  		}
  	}
  
  	inStr = inStr_array_0.join(split_str);
  	for (getLocalGrammaStr_i in gLocal.grammastr) {
  		var str_Gramma = gLocal.grammastr[getLocalGrammaStr_i].id;
  		if (str_Gramma != "$") {
  			str_Gramma = str_Gramma.slice(1, str_Gramma.length - 1);//剝離前後的“.”
  			str_Gramma = "。" + str_Gramma + "。";//完成“.”到“。”的替換
  			var special_RE = RegExp(str_Gramma, "g");
  			inStr = inStr.replace(special_RE, gLocal.grammastr[getLocalGrammaStr_i].value);
  		}
  		else {
  			var special_RE = RegExp("。@。", "g");//轉化為正則表達式全局變量
  			inStr = inStr.replace(special_RE, "。·。");
  		}
  	}
  	//inStr=inStr.replace(/。/g,"");
  	return inStr;
  }
  
  
  function getLocalDictname(inStr) {
  	if (inStr) {
  		var LocalDictname = inStr;
  	}
  	else {
  		var LocalDictname = "NaN";
  	}
  
  
  	for (getLocalDictname_i in gLocal.dictname) {
  
  		LocalDictname = LocalDictname.replace(gLocal.dictname[getLocalDictname_i].id, gLocal.dictname[getLocalDictname_i].value);
  	}
  	return LocalDictname;
  
  }
  
  function getLocalFormulaStr(inGramma, inStr) {
  	if (inStr.indexOf("[") >= 0) {
  		return (inStr);
  	}
  	var output = inStr;
  	for (i in gLocal.formula) {
  		if (gLocal.formula[i].id == inGramma) {
  			fList = gLocal.formula[i].value.split("$");
  			output = fList[0].replace("~", inStr);
  		}
  	}
  	return output;
  }
  function getFormulaList(strGramma) {
  	var output = new Array();
  	//先加载用户字典里的格位公式
  
  	if (myFormula.length > 0) {
  		for (let i in myFormula) {
  			if (myFormula[i].gramma == strGramma) {
  				if (myFormula[i].mean && myFormula[i].mean != "") {
  					output.push(myFormula[i].mean);
  				}
  			}
  		}
  	}
  
  	for (i in gLocal.formula) {
  		if (gLocal.formula[i].id == strGramma) {
  			return output.concat(gLocal.formula[i].value.split("$"));
  		}
  	}
  
  }
  function getLocalParentFormulaStr(inGramma, inStr) {
  	var output = inStr;
  	for (i in gLocal.parent_formula) {
  		if (gLocal.parent_formula[i].id == inGramma) {
  			output = gLocal.parent_formula[i].value.replace("~", inStr);
  		}
  	}
  	return output;
  }
  function cutString(inString, cutLen) {
  	if (inString) {
  		if (inString.length > cutLen) {
  			return (inString.substring(0, cutLen - 1) + "…");
  		}
  		else {
  			return (inString);
  		}
  	}
  	else {
  		return ("");
  	}
  }
  
  
  function getElementWH(element) {
  	var scrW, scrH;
  	if (element.innerHeight && element.scrollMaxY) {    // Mozilla    
  		scrW = element.innerWidth + element.scrollMaxX;
  		scrH = element.innerHeight + element.scrollMaxY;
  	}
  	else if (element.scrollHeight > element.offsetHeight) {    // all but IE Mac    
  		scrW = element.scrollWidth;
  		scrH = element.scrollHeight;
  	} else if (element) { // IE Mac    
  		scrW = element.offsetWidth;
  		scrH = element.offsetHeight;
  	}
  	var obj = new Object();
  	obj.width = scrW;
  	obj.height = scrH;
  	return (obj);
  }
  
  /*
  函数：tab_click
  功能：点击选项卡时切换选项卡
  参数：
  panalId：选项卡对应的面板id
  tabid：选项卡id
  callback:回调函数
  parm：回调函数参数
  返回值：无
  */
  function tab_click(panalId, tabid, callback = null, parm = null) {
  	$("#" + tabid).siblings().removeClass("act");
  	$("#" + tabid).addClass("act");
  	if (panalId != "") {
  		$("#" + panalId).show();
  		$("#" + panalId).siblings().hide();
  		$("#" + panalId + "_head").show();
  		$("#" + panalId + "_head").siblings().hide();
  	}
  	if (callback != null) {
  		if (parm != null) {
  			callback(parm);
  		}
  	}
  	guide_init();
  }
  
  /*
  函数：tab_click_b
  功能：点击选项卡时切换选项卡 一个
  参数：
  panalId：选项卡对应的面板id
  tabid：选项卡id
  callback:回调函数
  parm：回调函数参数
  返回值：无
  */
  function tab_click_b(panalId, tabid, callback = null, parm = null) {
  	if ($("#" + tabid).hasClass("act")) {
  		$("#" + tabid).removeClass("act");
  	}
  	else {
  		$("#" + tabid).siblings().removeClass("act");
  		$("#" + tabid).addClass("act");
  	}
  	if (panalId != "") {
  		$("#" + panalId).show();
  		$("#" + panalId).siblings().hide();
  		$("#" + panalId + "_head").show();
  		$("#" + panalId + "_head").siblings().hide();
  	}
  	if (callback != null) {
  		if (parm != null) {
  			callback(parm);
  		}
  	}
  }
  
  function get_string_lang(inString) {
  	let pattern2 = new RegExp("[A-Za-z]+");
  	if (pattern2.test(inString)) {
  		return ("en");
  	}
  	let pattern = new RegExp("[\u4E00-\u9FA5]+");
  	if (pattern.test(inString)) {
  		return ("zh");
  	}
  
  	return ("en");
  }
  
  //查询某个字符串是否在字符串数组中出现‘
  //@parm:str 被查询的字符串
  //@parm:arr 数组
  //@return:true 查到 false 没查到
  function str_in_array(str, arr) {
  	for (let x in arr) {
  		if (arr[x] == str) {
  			return (true);
  		}
  	}
  	return (false);
  }
  
  function copy_to_clipboard(strInput) {
  	const input = document.createElement('input');
  	input.setAttribute('readonly', 'readonly');
  	input.setAttribute('value', strInput);
  	document.body.appendChild(input);
  	//	input.setSelectionRange(0, strInput.length);
  	//	input.focus();
  	input.select();
  	if (document.execCommand('copy')) {
  		document.execCommand('copy');
  		console.log('复制成功');
  	}
  	document.body.removeChild(input);
  }