<!--
	function GetDate(objName)
	{
		var d;
		d = window.showModalDialog("../Script/TSDateTime.ASP?Date=" + objName.value,"","dialogWidth:216px;dialogHeight:270px;status:no;");
		if(d == "Cancel"){
			objName.value = "";
		}else{
			if(d != null) objName.value = d;
		}
	}

		function MGetDate(objName)
	{
		var d;
		d = window.showModalDialog("Script/TSDate.ASP?Date=" + objName.value,"","dialogWidth:216px;dialogHeight:270px;status:no;");
		if(d == "Cancel"){
			objName.value = "";
		}else{
			if(d != null) objName.value = d;
		}
	}

	function CheckNoSelected(form)
	{
		for (i=0;i<form.elements.length;i++)
		{
			try
			{
				if(form.elements[i].checked==true)
				{
					return true;
				}
			}
			catch(e)
			{	}
		}
		alert("至少选择一条记录");
		return false; 
	}

	function SelecteAll(form)
	{
		for (i=0;i<form.elements.length;i++)
		{
			try
			{
				if(form.elements[i].type=='checkbox')
					form.elements[i].checked=true;
			}
			catch(e)
			{	}
		}
	}

	//显示资料类别列表
	function ShowMaincata()
	{
		var oMaincata = frm.maincataid, i, j;
		oMaincata.length = 0; i = 0;
		for (var j = 0; j < maincataArr[0].length; j++)
		{
			oMaincata.options[i] = new Option(maincataArr[1][j], maincataArr[0][j]); i++;
		}
		//if (defaultMainCataVal != "") {oMaincata.value = defaultMainCataVal; }设置初始值
	}
	
	//显示资料子类别列表
	function ShowMscata()
	{
		var oMscata = frm.mscataid, maincataVal = frm.maincataid.value, subcataVal = frm.subcataid.value, i, j;
		oMscata.length = 0; i = 1;
		oMscata.options[0] = new Option('子分类', '');
		for (var j = 0; j < mscataArr[0].length; j++)
		{
			if (mscataArr[0][j] == maincataVal && mscataArr[1][j] == subcataVal) {oMscata.options[i] = new Option(mscataArr[3][j], mscataArr[2][j]); i++;}
		}
		//if (defaultMainCataVal != "") {oMscata.value = defaultMainCataVal; }设置初始值
	}
	
	//显示版本列表
	function ShowEdition()
	{
		var oEdition = frm.editionid, i, j;
		oEdition.length = 0; i = 0;
		for (var j = 0; j < editionArr[0].length; j++)
		{
			oEdition.options[i] = new Option(editionArr[1][j], editionArr[0][j]); i++;
		}
		//if (defaultEditionVal != "") {oEdition.value = defaultEditionVal; }设置初始值
	}

	//显示学科列表
	function ShowSubcata()
	{
		var oSubcata = frm.subcataid, i, j;
		oSubcata.length = 0; i = 0;
		for (var j = 0; j < subcataArr[0].length; j++)
		{
			oSubcata.options[i] = new Option(subcataArr[1][j], subcataArr[0][j]); i++;
		}
		//if (defaultSubCataVal != "") {oSubcata.value = defaultSubCataVal; }设置初始值
	}

	//显示册数列表
	function ShowBookcata()
	{
		var oBookcata = frm.bookcataid, subcataVal = frm.subcataid.value, editionVal = frm.editionid.value, i, j;
		oBookcata.length = 0; i = 1;
		oBookcata.options[0] = new Option('册数', '');
		for (var j = 0; j < bookcataArr[0].length; j++)
		{
			if (bookcataArr[0][j] == editionVal && bookcataArr[1][j] == subcataVal) {oBookcata.options[i] = new Option(bookcataArr[3][j], bookcataArr[2][j]); i++;}
		}
		ShowCellcata();
		//if (defaultBookCataVal != "") {oBookcata.value = defaultBookCataVal;}设置初始值
	}
	
	//显示单元列表
	function ShowCellcata()
	{
		var oCellcata = frm.cellcataid, bookcataVal = frm.bookcataid.value, i, j;
		oCellcata.length = 0; i = 1;
		oCellcata.options[0] = new Option('单元', '');
		for (var j = 0; j < cellcataArr[0].length; j++)
		{
			if (cellcataArr[0][j] == bookcataVal) {oCellcata.options[i] = new Option(cellcataArr[2][j], cellcataArr[1][j]); i++;}
		}
		ShowLesson();
		//if (defaultBookCataVal != "") {oBookcata.value = defaultBookCataVal;}设置初始值
	}
	
	//显示单元列表
	function ShowLesson()
	{
		var oLesson = frm.lessonid, cellcataVal = frm.cellcataid.value, i, j;
		oLesson.length = 0; i = 1;
		oLesson.options[0] = new Option('课目', '');
		for (var j = 0; j < lessonArr[0].length; j++)
		{
			if (lessonArr[0][j] == cellcataVal) {oLesson.options[i] = new Option(lessonArr[2][j], lessonArr[1][j]); i++;}
		}
		//if (defaultBookCataVal != "") {oBookcata.value = defaultBookCataVal;}设置初始值
	}
	
//-->