//*下載換視窗
function goto_download(link)
{
    parent.c_bot.location.href=link;
}

//*下載換視窗
function goto_download_byFrm(link,frm_obj)
{
    frm_obj.location.href=link;
}

//*移動色系
function catcheyes(obj,objcolor){
  obj.style.backgroundColor=objcolor;
}

function loseeyes(obj){
  obj.style.backgroundColor='';
}

//*欄位預設值
function fld_tips(theForm,obj,obj_str) {
	if (obj=='focus') {
		if(theForm.value==obj_str)theForm.value='';
	}
	else
	{
		if(theForm.value=='')theForm.value=obj_str;
	}
}

//loading string
function load_str(sp_obj,obj_str)
{
	sp_obj.innerHTML = '<table width=100% border=0 cellpadding=0 cellspacing=0><tr height=25><td>' + obj_str + '</td></tr></table>';
}


//*cour head Switch
function cour_switch(theForm,event,link)
{
	//if (event == 'course')
		top.location.href= 'course_switch.asp?link_page=' + link + '&cno=' + theForm.fldcourse.value;
	//else if (event == 'group')
	//	top.location.href= 'course_switch.asp?link_page=' + link + '&cno=' + cid;
}

//*連接
function my_fastlink(link,cid,event,event_2,event_3)
{
	if (event == '_top')
	{
		if (event_2 == 'course')
			top.location.href= 'ican/course_switch.asp?link_page=' + link + '&cno=' + cid + '&funcid=' + event_3;
		else if (event_2 == 'group')
			top.location.href= 'icangroup/course_switch.asp?link_page=' + link + '&cno=' + cid + '&funcid=' + event_3;
		else if (event_2 == 'inet')
			top.location.href= 'inet/course_switch.asp?link_page=' + link + '&cno=' + cid + '&funcid=' + event_3;
	}
	else
	{
		if (event_2 == 'course')
			location.href= 'ican/course_switch.asp?link_page=' + link + '&cno=' + cid + '&funcid=' + event_3;
		else if (event_2 == 'group')
			location.href= 'icangroup/course_switch.asp?link_page=' + link + '&cno=' + cid + '&funcid=' + event_3;
		else if (event_2 == 'inet')
			location.href= 'inet/course_switch.asp?link_page=' + link + '&cno=' + cid + '&funcid=' + event_3;
	}

}


//*連接
function my_link(link,cid,event,event_2)
{
	if (event == '_top')
	{
		if (event_2 == 'course')
			top.location.href= 'ican/course_login.asp?link_page=' + link + '&cno=' + cid;
		else if (event_2 == 'group')
			top.location.href= 'icangroup/course_login.asp?link_page=' + link + '&cno=' + cid;
	}
}

//*gept連接
function my_gept_link(course_no,paper_no,prod_type,event){
	if (event == 'paper'){
		self.location.href= 'exam/gept_list.asp?course_no=' + course_no + '&prod_type=' + prod_type;
	}else if (event == 'intro'){
		self.location.href= 's_paper_intro.asp?course_no=' + course_no + '&paper_no=' + paper_no + '&prod_type=' + prod_type;
	}else if(event == 'exam'){
		self.location.href= 's_paper.asp?course_no=' + course_no + '&paper_no=' + paper_no + '&prod_type=' + prod_type;
	}else if (event == 'back'){
		self.location.href= 'gept_list.asp?course_no=' + course_no + '&prod_type=' + prod_type;
	}
}

//*guest連接
function my_guest_link(link,cid,event,event_2,rtype,rperpage,rpageno,rfldstr)
{
	if (event == '_top')
	{
		if (event_2 == 'course')
			top.location.href= 'guest_ican/course_login.asp?link_page=' + link + '&cno=' + cid + '&type=' + rtype + '&perpage=' + rperpage + '&pageno=' + rpageno + '&fldstr=' + rfldstr;
	}
}

//*ican連接
function ican_link(link,event)
{
	if (event == '_top')
	{
		top.location.href=link;
	}
	else if (event == 'target')
	{
		//alert(link);
		top.c_content.location.href=link;
	}
	else if (event == 'c2target')
	{
		//alert(link);
		top.c_content.location.href=link;
	}
	else if (event == 'chg_mode')
	{
		//if (link == 't')
		//	alert("切換瀏覽模式")
		//else
		//	alert("切換編輯模式")

		//alert('c_chgmode.asp?mode=' + link);
		top.c_trans.location.href='c_chgmode.asp?chg=yes&mode=' + link;
	}
}

//*顯示 +-menu
function ocshow(obj,objimg,objurl) {
  if (obj.style.display=='none') {
	obj.style.display='';
	objimg.src=objurl + 'logo_-.gif';
  }
  else {
	obj.style.display='none';
	objimg.src=objurl + 'logo_+.gif';
  }

}

//*開啟新視窗
function OPwindow(link,lname,lresize,lwidth,lheight)
{
    window.open (link,lname,'resizable='+lresize+',top=,left=,width='+lwidth+',height='+lheight+',scrollbars=yes,menubar=no,status=no,toolbar=no');
}
//##icq##
//function opwindow(link,wname,wlen,hlen,Mresize,xPos,yPos)
//{
//    window.open (link,wname,'resizable='+Mresize+',top='+yPos+',left='+xPos+',width= '+wlen+',height='+hlen+',scrollbars=yes,menubar=no,status=no,toolbar=no');
//}

//*開啟新視窗
function gotowindow(link)
{
    window.open (link,'iCAN3','resizable=yes,top=5,left=5,width=400,height=400,scrollbars=yes,menubar=no,status=no,toolbar=no');
}

//*開啟新視窗
function opwindow_byPos(link,wname,wlen,hlen,Mresize,xPos,yPos)
{
    window.open (link,wname,'resizable='+Mresize+',top='+yPos+',left='+xPos+',width= '+wlen+',height='+hlen+',scrollbars=yes,menubar=no,status=yes,toolbar=no');
}

//*展開,縮合
function menu_oc(theForm,event,imgurl) {
	if (event=='+') {
		for (tag1 in document.all.tags("img")) {
			if (tag1.substr(0,4) == "img_") {
				document.all.item(tag1).src=imgurl+'logo_-.gif';
			}
		}
		for (tag1 in document.all.tags("div")) {
			if (tag1.substr(0,6) == "ocshow") {
				document.all.item(tag1).style.display='';
			}
		}
	}
	else {
		for (tag1 in document.all.tags("img")) {
			if (tag1.substr(0,4) == "img_") {
				document.all.item(tag1).src=imgurl+'logo_+.gif';
			}
		}
		for (tag1 in document.all.tags("div")) {
			if (tag1.substr(0,6) == "ocshow") {
				document.all.item(tag1).style.display='none';
			}
		}
	}
}


//*展開,縮合
function menu_oc_all(theForm,imgurl) {
	if (theForm.oc_img.value=='+') {
		for (tag1 in document.all.tags("img")) {
			if (tag1.substr(0,4) == "img_") {
				document.all.item(tag1).src=imgurl+'logo_-.gif';
			}
		}
		for (tag1 in document.all.tags("div")) {
			if (tag1.substr(0,6) == "ocshow") {
				document.all.item(tag1).style.display='';
			}
		}
		theForm.oc_img.value='-';
	}
	else {
		for (tag1 in document.all.tags("img")) {
			if (tag1.substr(0,4) == "img_") {
				document.all.item(tag1).src=imgurl+'logo_+.gif';
			}
		}
		for (tag1 in document.all.tags("div")) {
			if (tag1.substr(0,6) == "ocshow") {
				document.all.item(tag1).style.display='none';
			}
		}
		theForm.oc_img.value='+';
	}
}

function Days (yy, mm) {
	var monthday = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
	if ((yy % 4 == 0 && yy % 100 != 0) || yy % 400 == 0) {
		monthday[1] = 29;
	}
	return monthday[mm];
}

function RechkDate (theform) {
	var yy = theform.fldyear.options[theform.fldyear.selectedIndex].value;
	var mm = theform.fldmonth.selectedIndex;
	var dd = theform.fldday.selectedIndex;

	days = Days (yy, mm);
	end = days -1;
	if ( dd > end ) {
		theform.fldday.options[end].selected = true;
	}

	olddays = theform.fldday.length;
	if ( olddays > days ) {
		for (i=days; i < olddays; i++) {
			theform.fldday.options[i] = null;
		}
		theform.fldday.length = days;
		return 0;
	}

	if (olddays < days) {
		for (i=olddays; i < days; i++) {
			theform.fldday.options[i] = new Option (i+1, i+1);
		}
	}
}

function RechkEDate (theform) {
	var yy = theform.fldeyear.options[theform.fldeyear.selectedIndex].value;
	var mm = theform.fldemonth.selectedIndex;
	var dd = theform.fldeday.selectedIndex;

	days = Days (yy, mm);
	end = days -1;
	if ( dd > end ) {
		theform.fldeday.options[end].selected = true;
	}

	olddays = theform.fldeday.length;
	if ( olddays > days ) {
		for (i=days; i < olddays; i++) {
			theform.fldeday.options[i] = null;
		}
		theform.fldeday.length = days;
		return 0;
	}

	if (olddays < days) {
		for (i=olddays; i < days; i++) {
			theform.fldeday.options[i] = new Option (i+1, i+1);
		}
	}
}

//*顯示 function bar

function menushow(obj) {
  if (obj.style.display=='none') {

	  for (tag1 in document.all.tags("div")) {
		if (tag1.substr(0,8) == "menushow") {
			document.all.item(tag1).style.display='none';
		}
	  }
	  obj.style.display='';
  }
  else
	obj.style.display='none';
}


//*顯示
function menushow1(obj) {
  if (obj.style.display=='none') {
	obj.style.display='';
  }
  else {
	obj.style.display='none';
  }
}

//*顯示 function bar
function menushow_1(obj,objimg,imgurl) {
  if (obj.style.display=='none') {
	obj.style.display='';
	objimg.src=imgurl + 'logo_-.gif';
  }
  else {
	obj.style.display='none';
	objimg.src=imgurl + 'logo_+.gif';
  }

}


//*僅顯示
function justshow(obj) {
if (obj.style.visibility=='hidden')
	obj.style.visibility='';
else
  obj.style.visibility='hidden';
}

function dayweek(yy,mm,dd)
{
/*
	家麒 2004/5/31 修改
	註:先設月份 setMonth() 的話,每遇到系統時間的31號, 4.6.9.11 這四個月的月份會跑掉,所以要先setDate(),再setMonth()
	另外也可使用下列方式設定日期: myDate=new Date(yy+"/"+parseInt(mm)+1)+"/1");
*/
	myDate.setFullYear(yy);
	myDate.setDate(dd);
	myDate.setMonth(mm);
	return myDate.getDay();
}

function fixdate(obj,yy,mm,dd,obj_sp,obj_div)
{
	obj.value=yy+'/'+mm+'/'+dd;
	calendar(obj,'',yy,mm,dd,obj_sp,obj_div);
	justshow(obj_div);
}

function calendar_script(obj,obj1,yy,mm,dd,img_url,obj_sp,obj_div,obj_name)
{
	var cstr = '';
	cstr += ('<img src="'+img_url+'" alt="' + obj_name + '" align="texttop" onclick="justshow('+ obj_div +')" style="cursor:hand">');
	cstr += ('&nbsp;&nbsp;<div id="'+obj_div+'" style="{position:absolute;visibility:hidden;z-index:99}">');
	cstr += ('<span id="'+obj_sp+'"><script>calendar('+"" + obj + ""+','+"''"+','+"'" + yy + "'"+','+"'" + mm + "'"+','+"'" + dd + "'"+',' + obj_sp + ',' + obj_div + ')</script></span>');
	cstr += ('</div>');
	document.write (cstr);
}

function calendar(obj,obj1,yy,mm,dd,obj_sp,obj_div)
{

	myDate = new Date();
	obj_date = obj.value;
	theDate = new Date(obj_date);

	if (obj1=='pre')
	{
		if (parseInt(mm)==1)
		{
			yy=parseInt(yy)-1;
			mm=12;

		}
		else
		{
			mm=parseInt(mm)-1;
		}
	}
	else if (obj1=='next')
	{
		if (parseInt(mm)==12)
		{
			yy=parseInt(yy)+1;
			mm=1;

		}
		else
		{
			mm=parseInt(mm)+1;
		}
	}

	days = Days (yy, mm-1);
/*
	家麒 2004/5/31 修改
	註:先設月份 setMonth() 的話,每遇到系統時間的31號, 4.6.9.11 這四個月的月份會跑掉,所以要先setDate(),再setMonth()
	另外也可使用下列方式設定日期: myDate=new Date(yy+"/"+mm+"/1");
*/
	myDate.setFullYear(yy);
	myDate.setDate('1');
	myDate.setMonth(parseInt(mm)-1);
	sDay = myDate.getDay();

	var cstr='<table border="0" cellspacing="1" bgcolor="black" width="200"><tr><td nowrap><table width="100%" border="0" cellspacing="0" bgcolor="white"><tr align="center" bgcolor="D9E0BA"><td style="cursor:hand" onclick="calendar('+"" + obj.name + ""+','+"'pre'"+','+"'" + yy + "'"+','+"'" + mm + "'"+','+"'" + dd + "'"+','+"" + obj_sp.id + ""+','+"" + obj_div.id + ""+')"><<</td><td colspan="5" onclick="justshow('+obj_div.id+')" style="cursor:hand">'+ yy +'&nbsp;年&nbsp;' + mm + '&nbsp;月</td><td style="cursor:hand" onclick="calendar('+"" + obj.name + ""+','+"'next'"+','+"'" + yy + "'"+','+"'" + mm + "'"+','+"'" + dd + "'"+','+"" + obj_sp.id + ""+','+"" + obj_div.id + ""+')">>></td></tr>';
	cstr += ('<tr align="center"><td>日</td><td>一</td><td>二</td><td>三</td><td>四</td><td>五</td><td>六</td></tr>');
	cstr += ('<tr align="center">');

	for (i=0;i<sDay;i++)
	{
		cstr += ('<td nowrap></td>');
	}

	for (i=1;i<=days;i++)
	{
		dayweek1 = dayweek(yy,mm-1,i);
		if (dayweek1==0 && i > 0)
			cstr += ('<tr align="center">');

		if ((theDate.getFullYear()==yy) && (theDate.getMonth()==mm-1) && (i==dd))
			cstr += ('<td style="cursor:hand" nowrap bgcolor="D9E0BA" onclick="fixdate('+"" + obj.name + ""+','+"'" + yy + "'"+','+"'" + mm + "'"+','+"'" + i + "'"+','+"" + obj_sp.id + ""+','+"" + obj_div.id + ""+')">' + i + '</td>');
		else
			cstr += ('<td style="cursor:hand" nowrap onclick="fixdate('+"" + obj.name + ""+','+"'" + yy + "'"+','+"'" + mm + "'"+','+"'" + i + "'"+','+"" + obj_sp.id + ""+','+"" + obj_div.id + ""+')">' + i + '</td>');
	}

	cstr += ('</tr></table></td></tr></table>');
	//document.write(cstr);
	//alert(cstr);
	obj_sp.innerHTML=cstr;

}

//*檢查不合法的 script 語言在 text or textarea 裡
function script_chk()
{
	for (tag1 in document.all.tags("input")) {
	  if (tag1.substr(0,3) == "fld") {
	  //if ((tag1.substr(0,8) == "fldemail") || (tag1.substr(0,6) == "fldweb")) {
		if ((document.all.item(tag1).value.match(/<script/i)) || (document.all.item(tag1).value.match(/<!-/i)))
		{
			alert("不允許script指令");
			document.all.item(tag1).focus();
			return false;
		}
	  }
	}

	for (tag1 in document.all.tags("textarea")) {
	  if (tag1.substr(0,3) == "fld") {
		if ((document.all.item(tag1).value.match(/<script/i)) || (document.all.item(tag1).value.match(/<!-/i)))
		{
			alert("不允許script指令");
			document.all.item(tag1).focus();
			return false;
		}
	  }
	}
	form1.submit();
}


//*sys_setup
function go_syssetup()
{
	//alert(form1.fldsyssetup.value);
	location.href='sys_setup.asp?fldsyssetup=' + form1.fldsyssetup.value;
}

//*sys_setup
function sys_remark(obj,obj1,obj2,obj3)
{
	for (tag1 in document.all.tags("input")) {
		if (tag1.substr(0,16) == obj1) {
			document.all.item(tag1).checked=false;
		}
	}
	obj.checked=true;
	obj2.value=obj3;
}

//*sys_setup
function sys_func(obj,obj1,event)
{
	for (tag1 in document.all.tags("input")) {
		if (tag1.substr(0,14) == obj1) {
			document.all.item(tag1).disabled=event;
		}
	}
}

// func combo
function combo(theForm,obj,obj1,objvalue)
{
	if (obj.value=="ComboAdd")
	{
		obj1.disabled=false;
		obj1.style.background='white';
		obj1.value='';
	}
	else
	{
		obj1.disabled=true;
		obj1.style.background='whitesmoke';
		obj1.value=obj.value;
		objvalue.value=obj1.value;
	}
}

// func combo
function combo_text(theForm,obj,obj1,objvalue)
{
	if (obj.value=="ComboAdd")
	{
		obj1.disabled=false;
		obj1.style.background='white';
		objvalue.value=obj1.value;
	}
	else
	{
		obj1.disabled=true;
		obj1.style.background='whitesmoke';
		obj1.value=obj.value;
	}
}



// func multiselect
function multiselect_text(theForm,fldname,fldlen,index_new,index_show,index_show_hidden,index_value)
{
	var editstr='';
	for (tag1 in document.all.tags("input")) {
		if (tag1.substr(0,fldlen) == fldname) {
			if (document.all.item(tag1).checked==true)
			{
				//if (editstr.indexOf(document.all.item(tag1).value,0) < 0)
				{
	  				if (editstr !='')
	  				{
						editstr +=',';
					}
					editstr += document.all.item(tag1).value;
				}
			}
		}
	}
	if (index_new.checked==true)
	{
	  	if (editstr !='')
	  	{
			editstr += ',';
		}
		editstr += index_show.value;
	}
	index_show_hidden.value=editstr;
	index_value.value=editstr;
}

// func multiselect_combo
function multiselect_combo(theForm,obj,index_show,index_value,objtextfld)
{
	if (obj.checked==true)
	{
		index_show.disabled=false;
		index_show.style.background='white';
		index_show.value=objtextfld;
	}
	else
	{
		index_show.disabled=true;
		index_show.style.background='whitesmoke';
		if (index_value.value!='')
			index_value.value+=',';

		index_value.value+=index_show.value;

	}

}

//navigation bar
function nav_bar1(obj)
{
	switch(obj)
	{
		case "Home" :	parent.c_content.location.href="ican_today.asp";
							parent.frm_banner.nav_bar.innerHTML="Home";
							break;

		case "myMenu" :	parent.c_content.location.href="ican_menu.asp";
							parent.frm_banner.nav_bar.innerHTML="";
							break;

		case "myCourse" :	parent.c_content.location.href="ican_course.asp";
							parent.frm_banner.nav_bar.innerHTML="我的課程";
							break;

		case "myCourseList" :	parent.c_content.location.href="courselist.asp";
								parent.frm_banner.nav_bar.innerHTML="<a href onclick=nav_bar1('myCourse') style=cursor:hand><u>我的課程</u></a>&nbsp;•&nbsp;課程清單";
								break;

		case "myVote"	:	parent.c_content.location.href="vote_list.asp";
							parent.frm_banner.nav_bar.innerHTML="我的問卷";
							break;

		case "myConfig"	:	parent.c_content.location.href="config/xframe.asp";
							parent.frm_banner.nav_bar.innerHTML="個人資料&nbsp;•&nbsp;基本資料";
							break;

		case "myConfig_detail"	:	parent.f_menu1.location.href="member_detail_view.asp";
									parent.parent.frm_banner.nav_bar.innerHTML="個人資料&nbsp;•&nbsp;基本資料";
									break;

		case "myConfig_email"	:	parent.f_menu1.location.href="chg_email.asp";
									parent.parent.frm_banner.nav_bar.innerHTML="個人資料&nbsp;•&nbsp;更改E-mail";
									break;

		case "myConfig_password"	:	parent.f_menu1.location.href="chg_password.asp";
										parent.parent.frm_banner.nav_bar.innerHTML="個人資料&nbsp;•&nbsp;密碼變更";
										break;

		case "myConfig_css"	:	parent.f_menu1.location.href="css_setting.asp";
								parent.parent.frm_banner.nav_bar.innerHTML="組態設定&nbsp;•&nbsp;桌面設定";
								break;

		case "pubCourseList"	:	parent.c_content.location.href="ican_guestlist.asp?perpage=50&amp;pageno=0&amp;link_page=ican_guestlist";
								parent.parent.frm_banner.nav_bar.innerHTML="開課資訊";
								break;

		case "billboard"	:	parent.c_content.location.href="billboard/billboard.asp";
								parent.parent.frm_banner.nav_bar.innerHTML="風雲榜&nbsp;•&nbsp;課程風雲榜";
								break;

		case "billboard_course"	:	parent.c_content.location.href="billboard.asp";
								parent.parent.frm_banner.nav_bar.innerHTML="風雲榜&nbsp;•&nbsp;課程風雲榜";
								break;

		case "billboard_hero"	:	parent.c_content.location.href="billboard_hero.asp";
								parent.parent.frm_banner.nav_bar.innerHTML="風雲榜&nbsp;•&nbsp;個人英雄榜";
								break;

	}

}


//navigation bar of course
function cour_nav_bar1(obj,objname)
{
	switch(obj)
	{
		case "cMenu" :	parent.c_content.location.href="cour_menu.asp";
							parent.c_head.nav_bar.innerHTML="";
							break;

		default		 :	parent.c_head.nav_bar.innerHTML=objname;
						break;

	}

}

function bioid_gologin(man)
{
	if (man!='')
		//alert(man);
		location.href='bioid_loginchk.asp?fldschl=1000&fldidgo2bioid=' + man;
}

//變更 tr 裡的粗體及一般
function tr_chgstyle(trid)
{
	for (tag1 in document.all.tags("tr"))
	{
		if (tag1.substr(0,3)=="tr_")
		{
			document.all.item(tag1).className='trchg_unbold';
			document.all.item(tag1).style.color='white';
		}
	}
	trid.className='trchg_bold';
	trid.style.color='black';
}

//變更 tr 裡的顏色
function tr_chgcolor(trid,tr_oldcolor,tr_newcolor)
{
	for (tag1 in document.all.tags("tr"))
	{
		if (tag1.substr(0,3)=="tr_")
		{
			document.all.item(tag1).style.background=tr_oldcolor;
		}
	}
	trid.style.background=tr_newcolor;
}


//變更 images
function img_chg(type,imgid,imgurl)
{
	if (type=='menu')
	{
		parent.f_msg_menu.img_my.src='../../images/partner/partner_menu01b.gif';
		parent.f_msg_menu.img_dept.src='../../images/partner/partner_menu02b.gif';
		parent.f_msg_menu.img_search.src='../../images/partner/partner_menu03b.gif';
		//parent.f_msg_menu.img_mgn.src='../../images/partner/partner_menu04b.gif';
		parent.f_msg_menu.img_per.src='../../images/partner/partner_menu05b.gif';
		parent.f_msg_menu.img_iact.src='../../images/partner/partner_menu06b.gif';
	}

	imgid.src=imgurl;
}


//變更視窗大小
function frm_resize(type,obj,wlen,hlen)
{
	if (type=='menu')
		top.frm_msg.cols="40,*,0";

	obj.resizeTo(hlen,wlen);
}
//-->