function show() {
	var a = document.getElementById("d1");
	if (a.style.display = "none") {
		a.style.display = "block";
		document.getElementById("d3").style.display = "block";
	}
}
function noshow() {
	var a = document.getElementById("d1");
	if (a.style.display = "block") {
		a.style.display = "none";
		document.getElementById("d3").style.display = "none";
	}
}
function isbetween_jy() {
	 var value_button = jyResourceLoadForm.purchase_money.value;
     //alert("value_button="+value_button);
     var shuzi =/^\d*$/;
     if(!shuzi.test(value_button)){
       //alert("参数填写错误！");
       return false;
     }
	for (var i = 0; document.jyResourceLoadForm.radiobutton.length; i++) {
		if (document.jyResourceLoadForm.radiobutton[i].checked == true) {
			if (document.jyResourceLoadForm.radiobutton[i].value == "jyradiobutton") {
				var value = document.getElementById("textarea22").value;
				var purchase = document.getElementById("purchase_money_id").value;
				values = value.split("-");
				if (parseInt(purchase) >= parseInt(values[0]) && parseInt(purchase) <= parseInt(values[1])) {
					return true;
				}
				return false;
			} else {
				return true;
			}
		}
	}
}
function isbetween_gx() {
	 var value_button = shareResourceLoadForm.purchase_money.value;
     //alert("value_button="+value_button);
     var shuzi =/^\d*$/;
     if(!shuzi.test(value_button)){
       //alert("参数填写错误！");
       return false;
     }
	for (var i = 0; document.shareResourceLoadForm.radiobutton.length; i++) {
		if (document.shareResourceLoadForm.radiobutton[i].checked == true) {
			if (document.shareResourceLoadForm.radiobutton[i].value == "jyradiobutton") {
				var value = document.getElementById("textarea22").value;
				var purchase = document.getElementById("purchase_money_id").value;
				values = value.split("-");
				if (parseInt(purchase) >= parseInt(values[0]) && parseInt(purchase) <= parseInt(values[1])) {
					return true;
				}
				return false;
			} else {
				return true;
			}
		}
	}
}
function format_size() {
	var a = document.getElementById("gs").value;
	document.getElementById("format").value = a.substring(a.lastIndexOf(".") + 1, a.length);
	document.getElementById("gain_resource_name").value = a.substring(a.lastIndexOf("\\") + 1, a.lastIndexOf("."));
}
function getFileSize(fileName) {
	window.oldOnError = window.onerror;
	window.onerror = function (err) {
		if (err.indexOf("utomation") != -1) {
			alert("file   access   not   possible");
			return true;
		} else {
			return false;
		}
	};
	var fso = new ActiveXObject("Scripting.FileSystemObject");
	var file = fso.GetFile(fileName);
	window.onerror = window.oldOnError;
	document.getElementById("res_size").value = "" + Math.round(file.Size / 1024 / 10.24) / 100;
}
function changeKnowledge() {
	var text = "";
	var grade = document.getElementById("Study_Grade");
	if (grade != null && grade != "" && document.getElementById("Study_Grade").value != "-1") {
		text += grade.options[grade.selectedIndex].innerText;
	}
	var subject = document.getElementById("Subject_insert");
	if (subject != null && subject != "" && document.getElementById("Subject_insert").value != "-1") {
		if (text != "") {
			text += " ";
		}
		text += subject.options[subject.selectedIndex].innerText;
	}
	var edition = document.getElementById("Edition");
	if (edition != null && edition != "" && document.getElementById("Edition").value != "-1") {
		if (text != "") {
			text += " ";
		}
		text += edition.options[edition.selectedIndex].innerText;
	}
	document.getElementById("ken").value = text;
}
function ltrim(s) {
	return s.replace(/^\s*/, "");
}
function rtrim(s) {
	return s.replace(/\s*$/, "");
}
function jy_xueduan(){
	if (!jyResourceLoadForm.xiaoxue.checked && !jyResourceLoadForm.chuzhong.checked && !jyResourceLoadForm.gaozhong.checked) {
		alert("\u8bf7\u81f3\u5c11\u9009\u62e9\u4e00\u4e2a\u5b66\u6bb5");
		document.jyResourceLoadForm.xiaoxue.focus();
		return false;
	}
	if (jyResourceLoadForm.Subject_insert.value == "-1") {
		alert("\u8bf7\u9009\u62e9\u5b66\u79d1");
		document.jyResourceLoadForm.Subject_insert.focus();
		return false;
	}
	if (jyResourceLoadForm.Subject_insert.value == "19" && (!jyResourceLoadForm.xiaoxue.checked || !jyResourceLoadForm.chuzhong.checked || !jyResourceLoadForm.gaozhong.checked)) {
		alert("通用学科包括全部学段和年级!");
		document.jyResourceLoadForm.ken.focus();
		return false;
	}
	return true;
}
function gx_xueduan(){
	if (!shareResourceLoadForm.xiaoxue.checked && !shareResourceLoadForm.chuzhong.checked && !shareResourceLoadForm.gaozhong.checked) {
		alert("\u8bf7\u81f3\u5c11\u9009\u62e9\u4e00\u4e2a\u5b66\u6bb5");
		document.shareResourceLoadForm.xiaoxue.focus();
		return false;
	}
	if (shareResourceLoadForm.Subject_insert.value == "-1") {
		alert("\u8bf7\u9009\u62e9\u5b66\u79d1");
		document.shareResourceLoadForm.Subject_insert.focus();
		return false;
	}
	if (shareResourceLoadForm.Subject_insert.value == "19" && (!shareResourceLoadForm.xiaoxue.checked || !shareResourceLoadForm.chuzhong.checked || !shareResourceLoadForm.gaozhong.checked)) {
		alert("通用学科包括全部学段和年级!");
		document.shareResourceLoadForm.ken.focus();
		return false;
	}
	return true;	
}
function mychecked(obj,check){
   var per = document.getElementById(obj);
   var per1 = document.getElementById(check);
   if(per1.checked){
      per.checked=true;
   }
}
function check_jy() {
	var apply_name_checked = false;
	var fso, f;
	if (myform1.gain_resource.value.length == 0) {
		alert("\u8bf7\u60a8\u4e0a\u4f20\u8d44\u6e90\u6587\u4ef6");
		document.myform1.gain_resource.focus();
		return false;
	}
	f =  getFileSize();
	if (f.size == 0) {
		alert("\u7981\u6b62\u4e0a\u4f20\u7a7a\u7684\u8d44\u6e90\u6587\u4ef6");
		document.myform1.gain_resource.focus();
		return false;
	}
	if (f>= 200000000) {
		alert("禁止上传超过200M的资源文件");
		document.myform2.gain_resource.focus();
		return false;
	}	
	if (rtrim(ltrim(jyResourceLoadForm.title.value)) == "") {
		alert("\u8bf7\u8f93\u5165\u6807\u9898");
		document.jyResourceLoadForm.title.focus();
		return false;
	}
	if (rtrim(ltrim(jyResourceLoadForm.keyword_insert.value)) == "") {
		alert("\u8bf7\u8f93\u5165\u5173\u952e\u8bcd(\u5b57)");
		document.jyResourceLoadForm.keyword_insert.focus();
		return false;
	}
	if (!jyResourceLoadForm.xiaoxue.checked && !jyResourceLoadForm.chuzhong.checked && !jyResourceLoadForm.gaozhong.checked) {
		alert("\u8bf7\u81f3\u5c11\u9009\u62e9\u4e00\u4e2a\u5b66\u6bb5");
		document.jyResourceLoadForm.xiaoxue.focus();
		return false;
	}
	if (jyResourceLoadForm.Subject_insert.value == "-1") {
		alert("\u8bf7\u9009\u62e9\u5b66\u79d1");
		document.jyResourceLoadForm.Subject_insert.focus();
		return false;
	}
	if (jyResourceLoadForm.ken.value == "") {
		alert("\u8bf7\u5148\u9009\u62e9\u5b66\u6bb5\u548c\u5b66\u79d1\uff0c\u70b9\u51fb\u77e5\u8bc6\u70b9");
		document.jyResourceLoadForm.ken.focus();
		return false;
	}
	if (jyResourceLoadForm.title.value != "") {
		var titleN = rtrim(ltrim(jyResourceLoadForm.title.value));
		jyResourceLoadForm.title.value = titleN;
	}
	if (jyResourceLoadForm.keyword_insert.value != "") {
		var keywordN = rtrim(ltrim(jyResourceLoadForm.keyword_insert.value));
		jyResourceLoadForm.keyword_insert.value = keywordN;
	}
	if (jyResourceLoadForm.bewrite.value != "") {
		var bewriteN = rtrim(ltrim(jyResourceLoadForm.bewrite.value));
		jyResourceLoadForm.bewrite.value = bewriteN;
	}
	if (jyResourceLoadForm.purchase_money.value != "") {
		var purchase_moneyN = rtrim(ltrim(jyResourceLoadForm.purchase_money.value));
		jyResourceLoadForm.purchase_money.value = purchase_moneyN;
	}
	if (!isbetween_jy()) {
		alert("\u8bf7\u6b63\u786e\u8f93\u5165\u5b9a\u4ef7\u503c\uff01");
		document.getElementById("purchase_money_id").focus();
		return false;
	}
	for (var i = 0; i < jyResourceLoadForm.apply_name.length; i++) {
		var e = jyResourceLoadForm.apply_name[i];
		if (e.checked) {
			apply_name_checked = true;
		}
	}
	if (!apply_name_checked) {
		alert("\u8bf7\u81f3\u5c11\u9009\u62e9\u4e00\u4e2a\u9002\u7528\u5bf9\u8c61\uff01");
		return false;
	}
	if (jyResourceLoadForm.Typename.value == "-1") {
		alert("\u8bf7\u9009\u62e9\u8d44\u6e90\u7c7b\u578b");
		document.jyResourceLoadForm.Typename.focus();
		return false;
	}
	return true;
}
function check_gx() {
	var apply_name_checked = false;
	var fso, f;
	if (myform2.gain_resource.value.length == 0) {
		alert("\u8bf7\u60a8\u4e0a\u4f20\u8d44\u6e90\u6587\u4ef6");
		document.myform2.gain_resource.focus();
		return false;
	}
	f =  getFileSize();
	if (f.size == 0) {
		alert("\u7981\u6b62\u4e0a\u4f20\u7a7a\u7684\u8d44\u6e90\u6587\u4ef6");
		document.myform2.gain_resource.focus();
		return false;
	}
	if (f>= 200000000) {
		alert("禁止上传超过200M的资源文件");
		document.myform2.gain_resource.focus();
		return false;
	}	
	if (rtrim(ltrim(shareResourceLoadForm.title.value)) == "") {
		alert("\u8bf7\u8f93\u5165\u6807\u9898");
		document.shareResourceLoadForm.title.focus();
		return false;
	}
	if (rtrim(ltrim(shareResourceLoadForm.keyword_insert.value)) == "") {
		alert("\u8bf7\u8f93\u5165\u5173\u952e\u8bcd(\u5b57)");
		document.shareResourceLoadForm.keyword_insert.focus();
		return false;
	}
	if (!shareResourceLoadForm.xiaoxue.checked && !shareResourceLoadForm.chuzhong.checked && !shareResourceLoadForm.gaozhong.checked) {
		alert("\u8bf7\u81f3\u5c11\u9009\u62e9\u4e00\u4e2a\u5b66\u6bb5");
		document.shareResourceLoadForm.xiaoxue.focus();
		return false;
	}
	if (shareResourceLoadForm.Subject_insert.value == "-1") {
		alert("\u8bf7\u9009\u62e9\u5b66\u79d1");
		document.shareResourceLoadForm.Subject_insert.focus();
		return false;
	}
	if (shareResourceLoadForm.ken.value == "") {
		alert("\u8bf7\u5148\u9009\u62e9\u5b66\u6bb5\u548c\u5b66\u79d1\uff0c\u70b9\u51fb\u77e5\u8bc6\u70b9");
		document.shareResourceLoadForm.ken.focus();
		return false;
	}
	if (shareResourceLoadForm.title.value != "") {
		var titleN = rtrim(ltrim(shareResourceLoadForm.title.value));
		shareResourceLoadForm.title.value = titleN;
	}
	if (shareResourceLoadForm.keyword_insert.value != "") {
		var keywordN = rtrim(ltrim(shareResourceLoadForm.keyword_insert.value));
		shareResourceLoadForm.keyword_insert.value = keywordN;
	}
	if (shareResourceLoadForm.bewrite.value != "") {
		var bewriteN = rtrim(ltrim(shareResourceLoadForm.bewrite.value));
		shareResourceLoadForm.bewrite.value = bewriteN;
	}
	if (shareResourceLoadForm.purchase_money.value != "") {
		var purchase_moneyN = rtrim(ltrim(shareResourceLoadForm.purchase_money.value));
		shareResourceLoadForm.purchase_money.value = purchase_moneyN;
	}
	if (!isbetween_gx()) {
		alert("\u8bf7\u6b63\u786e\u8f93\u5165\u5b9a\u4ef7\u503c\uff01");
		document.getElementById("purchase_money_id").focus();
		return false;
	}
	for (var i = 0; i < shareResourceLoadForm.apply_name.length; i++) {
		var e = shareResourceLoadForm.apply_name[i];
		if (e.checked) {
			apply_name_checked = true;
		}
	}
	if (!apply_name_checked) {
		alert("\u8bf7\u81f3\u5c11\u9009\u62e9\u4e00\u4e2a\u9002\u7528\u5bf9\u8c61\uff01");
		return false;
	}
	if (shareResourceLoadForm.Typename.value == "-1") {
		alert("\u8bf7\u9009\u62e9\u8d44\u6e90\u7c7b\u578b");
		document.shareResourceLoadForm.Typename.focus();
		return false;
	}
	return true;
}
function changeCheckbox_jy(i) {
	if (i == 1) {
		var xiaoxue1 = document.jyResourceLoadForm.xiaoxue1;
		for (var i = 0; i < xiaoxue1.length; i++) {
			xiaoxue1[i].checked = document.jyResourceLoadForm.xiaoxue.checked;
		}
	//	document.jyResourceLoadForm.xiaoxue1.checked = document.jyResourceLoadForm.xiaoxue.checked;
	} else {
		if (i == 2) {
			var chuzhong1 = document.jyResourceLoadForm.chuzhong1;
			for (var i = 0; i < chuzhong1.length; i++) {
				chuzhong1[i].checked = document.jyResourceLoadForm.chuzhong.checked;
			}
	//	document.jyResourceLoadForm.chuzhong1.checked = document.jyResourceLoadForm.chuzhong.checked;
	//	document.jyResourceLoadForm.chuzhong2.checked = document.jyResourceLoadForm.chuzhong.checked;
	//	document.jyResourceLoadForm.chuzhong3.checked = document.jyResourceLoadForm.chuzhong.checked;			
		} else {
			if (i == 3) {
				var gaozhong1 = document.jyResourceLoadForm.gaozhong1;
				for (var i = 0; i < gaozhong1.length; i++) {
					gaozhong1[i].checked = document.jyResourceLoadForm.gaozhong.checked;
				}			
	//	document.jyResourceLoadForm.gaozhong1.checked = document.jyResourceLoadForm.gaozhong.checked;
	//	document.jyResourceLoadForm.gaozhong2.checked = document.jyResourceLoadForm.gaozhong.checked;
	//	document.jyResourceLoadForm.gaozhong3.checked = document.jyResourceLoadForm.gaozhong.checked;
			}
		}
	}
}
function changeCheckbox_gx(i) {
	if (i == 1) {
		var xiaoxue1 = document.shareResourceLoadForm.xiaoxue1;
		for (var i = 0; i < xiaoxue1.length; i++) {
			xiaoxue1[i].checked = document.shareResourceLoadForm.xiaoxue.checked;
		}
	//	document.shareResourceLoadForm.xiaoxue1.checked = document.shareResourceLoadForm.xiaoxue.checked;
	} else {
		if (i == 2) {
			var chuzhong1 = document.shareResourceLoadForm.chuzhong1;
			for (var i = 0; i < chuzhong1.length; i++) {
				chuzhong1[i].checked = document.shareResourceLoadForm.chuzhong.checked;
			}
	//	document.shareResourceLoadForm.chuzhong1.checked = document.shareResourceLoadForm.chuzhong.checked;
	//	document.shareResourceLoadForm.chuzhong2.checked = document.shareResourceLoadForm.chuzhong.checked;
	//	document.shareResourceLoadForm.chuzhong3.checked = document.shareResourceLoadForm.chuzhong.checked;			
		} else {
			if (i == 3) {
				var gaozhong1 = document.shareResourceLoadForm.gaozhong1;
				for (var i = 0; i < gaozhong1.length; i++) {
					gaozhong1[i].checked = document.shareResourceLoadForm.gaozhong.checked;
				}			
	//	document.shareResourceLoadForm.gaozhong1.checked = document.shareResourceLoadForm.gaozhong.checked;
	//	document.shareResourceLoadForm.gaozhong2.checked = document.shareResourceLoadForm.gaozhong.checked;
	//	document.shareResourceLoadForm.gaozhong3.checked = document.shareResourceLoadForm.gaozhong.checked;
			}
		}
	}
}
function resourceCenter() {
	if (resourceCenterForm.keyword.value != "") {
		var keywordN = rtrim(ltrim(resourceCenterForm.keyword.value));
		resourceCenterForm.keyword.value = keywordN;
	}
}
function shareCenter() {
	if (shareCenterForm.keyword.value != "") {
		var keywordN = rtrim(ltrim(shareCenterForm.keyword.value));
		shareCenterForm.keyword.value = keywordN;
	}
}
function getMd5Code() {
	var filePath = document.getElementById("gain_resource").value;
	filePath=filePath.replace("\\","\\\\");
	var md5Code = File.getMd5Code(filePath);
	document.getElementById("MD5").value = md5Code;
	document.getElementById("RESIZE").value=File.getSize(filePath);
//window.alert("文件MD5值是"+md5Code);
}
function getMd5Code_gx() {
	var filePath = document.getElementById("gain_resource").value;
	filePath=filePath.replace("\\","\\\\");
	var md5Code = File.getMd5Code(filePath);
	document.getElementById("MD5").value = md5Code;
	document.getElementById("RESIZE").value=File.getSize(filePath);
//window.alert("文件MD5值是"+md5Code);
}
function getFileSize(){
var filePath = document.getElementById("gain_resource").value;
	filePath=filePath.replace("\\","\\\\");
	var filesize=File.getSize(filePath);
	return filesize;
}