//公用JS
function dealing() {
	document.getElementById('resultdiv').innerHTML = "<div class=\"albumtips\">数据处理中 ...</div>";
}
function loadgoods() {
    update_innerHTML('goodsdiv','ajax_action.php?act=getgoods',false);
}
function checkTime(str) {
	var reg = /^(\d{1,2})(:)?(\d{1,2})\2(\d{1,2})$/;
	var r = str.match($reg);
	if(r == null) { return false; }
	if(r[1]>24 || r[3]>60 || r[4]>60) { return false; }
	else { return true; }
}
function checkDate(str) {
	var reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/;
	var r = str.match($reg); 
	if(r == null) { return false; }
	var d = new Date(r[1], r[3]-1, r[4]); 
	return (d.getFullYear()==r[1]&&(d.getMonth()+1)==r[3]&&d.getDate()==r[4]);
}
function checkDateTime(str) {
	var reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})$/; 
	var r = str.match(reg); 
	if(r == null) { return false; }
	var d = new Date(r[1], r[3]-1,r[4],r[5],r[6],r[7]); 
	return (d.getFullYear()==r[1]&&(d.getMonth()+1)==r[3]&&d.getDate()==r[4]&&d.getHours()==r[5]&&d.getMinutes()==r[6]&&d.getSeconds()==r[7]);
}
function album_goods(sum,num,str,listnum) {
	for(var i=1;i<=sum;i++) {
        if(i == num) {
            if(str == 'abgs_menu') {
			    document.getElementById(str+i).className = "now";					
				document.getElementById(str+'_'+i).style.display = "";
			}
			if(str == 'abgs_content') {
				document.getElementById(str+listnum+i).style.display = '';
				document.getElementById(str+listnum+'_'+i).style.display = "";
			}
        } else {
			if(str == 'abgs_menu') {
				document.getElementById(str+i).className = "";
				document.getElementById(str+'_'+i).style.display = "none";
			}
			if(str == 'abgs_content') {
				document.getElementById(str+listnum+i).style.display = 'none';
				document.getElementById(str+listnum+'_'+i).style.display = "none";
			}
		}
	}
}
function popup(type,msg,act,relateid,relatetype,relatetext) {
	var msg1_array = new Array('你确定要删除这张照片吗?','你确定要删除这个相册吗?<br />(相册中所有照片也将被删除)','你确定要将此照片设为封面吗?','翻页前请先保存您所做的修改,<br>是否现在保存?','翻页前请先保存您所做的修改,<br>是否现在保存?','你确定要删除这些照片吗?','你确定要删除这些照片吗?');
	var msg2_array = new Array('这张照片是否要对外公开?');
	var msg3_array = new Array('请填写邮件信息','请填写邮件的信息');
	var msg4_array = new Array('正在上传全真照片，速度较慢，请耐心等候...','正在移动照片，请稍候...');
    var msg5_array = new Array('照片标题','照片描述');
    var msg6_array = new Array('用户选择:','');
    var input_array = new Array('<input id="popuTitleOrDescription" name="popuTitleOrDescription" type="text" value="'+relatetext+'" />','<textarea id="popuTitleOrDescription" name="popuTitleOrDescription" cols="" rows="">'+relatetext+'</textarea>');
    var popupdiv = 'popupdiv' + type;
	var handle = 'handle' + type;

    if(type == 1) { //“确定”“取消”操作
	    var message = msg1_array[msg];
	} else if(type == 2) { //“是”“否”操作
		var message = '<h1>' + msg2_array[msg] + '</h1><div class="txt"><input id="popuphideornot" name="popuphideornot" type="radio" value="0" checked /> 是　　<input id="popuphideornot" name="popuphideornot" type="radio" value="1" /> 否</div>';
	} else if(type == 3) { //“发邮件”操作
        var message = '<h1>' + msg3_array[msg] + '</h1><div class="txt"><table><tr><th>地址</th><td><input id="mailto" name="mailto" type="text" /></td></tr><tr><th valign="top">留 言</th><td><textarea id="mailcontent" name="mailcontent" cols="" rows="">&nbsp;</textarea></td></tr></table>';
	} else if(type == 4) { //“Loading”操作
        var message = msg4_array[msg];
	} else if(type == 5) { //“照片标题，描述修改”操作
        var message = '<h1>' + msg5_array[msg] + '</h1><div class="txt"><table><tr><td>'+input_array[msg]+'</td></tr></table>';
	}else if(type == 6) {
	     var message = '<h1>' + msg6_array[msg] + '</h1>';
	}
	
	if(document.getElementById(popupdiv).clientWidth > 0) { var left = document.getElementById(popupdiv).clientWidth; }
	else { var left = 360; }
    if(document.getElementById(popupdiv).clientHeight > 0) { var top = document.getElementById(popupdiv).clientHeight; }
	else { var top = 127; }
	if(type == 4) { var left = 360; var top = 220; }    
    document.getElementById('popupact').value = act;
    document.getElementById('popuprelateid').value = relateid;
	document.getElementById('popuprelatetype').value = relatetype;
    document.getElementById(handle).innerHTML = message;
	document.getElementById(popupdiv).style.position = 'absolute';
	if(type == 4 && left > 0) { document.getElementById(popupdiv).style.left = left; }
	else { document.getElementById(popupdiv).style.left = ((document.documentElement.clientWidth-left || document.body.clientWidth-left)/2 + (document.documentElement.scrollLeft || document.body.scrollLeft )+'px'); }
	if(type == 4 && top > 0) { document.getElementById(popupdiv).style.top = top; }
    else { document.getElementById(popupdiv).style.top = ((document.documentElement.clientHeight-top || document.body.clientHeight-top )/2 + (document.documentElement.scrollTop || document.body.scrollTop))+'px'; }
    
    

	document.getElementById(popupdiv).style.display = "block";
}
function checkAll(type,checked,ids) {
	var type_array = new Array('favphoto','favalbum','batchphoto','batchalbum');
	if(checked) { checked = 'checked'; } else { checked = ''; }
	var ids = ids.split(',');
	for(i=0;i<ids.length;i++) {
		var id = ids[i];
		var field = type_array[type] + id;
        document.getElementById(field).checked = checked;
	}
}
var degree = 0;
function spinPic1() {
	for(i=2;i<5;i++) {
		var pic = 'pic' + i;
		if(document.getElementById(pic).style.display == 'block') {
			break;
		}
	}
    degree=(degree==3)?0:++degree
    document.getElementById(pic).style.filter = "progid:DXImageTransform.Microsoft.BasicImage(Rotation=" + degree + ")";
}
function spinPic2() {
	for(i=2;i<5;i++) {
		var pic = 'pic' + i;
		if(document.getElementById(pic).style.display == 'block') {
			break;
		}
	}
    degree=(degree==0)?3:--degree
    document.getElementById(pic).style.filter = "progid:DXImageTransform.Microsoft.BasicImage(Rotation=" + degree + ")";
}
function setPicFilter(obj,degree) {
	obj.style.filter = "progid:DXImageTransform.Microsoft.BasicImage(Rotation=" + degree + ")";
}

//-------------------------------------- 用户操作 ----------------------------------------

//“单张照片”页面所需JS
function resetsize(id,src) {
	for(i=2;i<5;i++) {
		var span = 'span' + i;
		var pic = 'pic' + i;
		if(document.getElementById(pic).style.display == 'block') {
			var filter = document.getElementById(pic).style.filter;
		}
		document.getElementById(span).style.fontWeight = '';
		document.getElementById(pic).style.display = 'none';
	}
	span = 'span' + id;
	pic = 'pic' + id;
	document.getElementById(span).style.fontWeight = 'bold';
	document.getElementById(pic).style.filter = filter;
	document.getElementById(pic).style.display = 'block';
	//var obj = document.getElementById('pic');
	//obj.src = src;
}
function jscopy(t) {
	t.select();
    document.execCommand("Copy");
	alert('代码已复制!');
}
function checkCommentInput() {
	if(document.getElementById('content').value == '') {
		alert('请输入评论内容!');
	} else {
		document.commentform.submit();
		document.getElementById('content').innerHTML = '';
	}
}
function checkTagInput() {
	if(document.getElementById('tags').value == '') {
		alert('请输入标签!');
	} else {	   	
	       var patrn=/^[-.a-zA-Z0-9\s_\u4e00-\u9fa5]+$/;	      
           if(!patrn.exec(document.getElementById('tags').value)) {	      
              alert('标签不能包含特殊字符，比如“/、[、]、%、*”之类的特殊符号!');
              document.getElementById('tags').focus();
              return;
	        }
        
		document.tagform.submit();
	}
}

//“单个相册”页面所需JS
function delAlbum() {
	document.getElementById('act').value = 'deleteornot';
	document.getElementById('deleteornot').value = '1';
	document.albumform.submit();
}
function checkAlbumInput() {
	if(document.getElementById('title').value == '') {
		alert('请输入相册名!');
	} else {
		document.getElementById('act').value = 'modifyalbum';
		document.albumform.submit();
	}
}

//“新建相册”页面所需JS
function checkCreateInput() {
	if(document.getElementById('title').value == '') {
		alert('请填写相册标题!');
	} else {
		document.createform.submit();
	}
}

//“上传照片”页面所需JS
function preview_icon(id,value) {
    var pic = 'pic' + id;
	var delpic = 'delpic' + id;
	document.getElementById(pic).src = value;
	document.getElementById(pic).style.width = 50;
	document.getElementById(pic).style.height = 50;
	document.getElementById(delpic).innerHTML = '<a href="javascript:void(0);" onclick="del_icon(' + id + ');"><u>删除</u></a>';
}
function del_icon(id) {
	var pic = 'pic' + id;
	var delpic = 'delpic' + id;
	var uploadfiles = document.getElementsByName('uploadfiles[]');
    document.getElementById(pic).src = '/album/images/nopic.jpg';
	document.getElementById(pic).style.width = 25;
	document.getElementById(pic).style.height = 25;
	document.getElementById(delpic).innerHTML = '';
    uploadfiles[id-1].outerHTML = uploadfiles[id-1].outerHTML;
}
function checkEvent() {
	try {
		var eventid = document.getElementsByName('eventid[]');
		var status = false;
		for(i=0;i<eventid.length;i++) {
			if(eventid[i].checked) {
				status = true;
				break;
			}
		}
		haveEvent(status);	
	} catch(e) {
	}
}
function haveEvent(status) {
	var hideornot = document.getElementsByName('hideornot');
	if(status) {
		hideornot[0].checked = true;
		hideornot[1].disabled = true;
	} else {
		hideornot[0].checked = true;
		hideornot[1].disabled = false;
	}
}
function checkUploadInput() {
	var uploadfiles = document.getElementsByName('uploadfiles[]');
	var empty = true;
	for(i=0;i<uploadfiles.length;i++) {
		var uploadfile = uploadfiles[i];
		if(uploadfile.value != '') {
			empty = false;
			break;
		}
	}	
	if(document.getElementById('categoryid').value == '') {
		alert('请选择分类!');
		document.getElementById('categoryid').focus();
	} else if(document.getElementById('albumid').value == '') {
        alert('请选择相册!');
		document.getElementById('albumid').focus();
	} else if(empty) {
		alert('请选择上传的照片!');
	} else {
	   if(document.getElementById('tags').value != ''){        
	       var patrn=/^[-.a-zA-Z0-9\s_\u4e00-\u9fa5]+$/;	      
           if(!patrn.exec(document.getElementById('tags').value)) {	      
              alert('标签不能包含特殊字符，比如“/、[、]、%、*”之类的特殊符号!');
              document.getElementById('tags').focus();
              return;
	        }
      }
		popup(4,0);
		document.uploadform.submit();
	}
}
function checkActiveX(obj) {
	try {
		if(obj.GetVersion() != "1,0,0,5") {
			obj.style.display = "none";
			document.getElementById('tipsdiv1').style.display = "none";
			document.getElementById('tipsdiv4').style.display = "block";
			return false;
		} else {
			return true;
		}
	} catch (e) {
		obj.style.display = "none";
		document.getElementById('tipsdiv1').style.display = "none";
		document.getElementById('tipsdiv3').style.display = "block";
		return false;
	}
}

//“相册标题、描述”页面所需JS
function checkBatchAlbum() {
	var batchalbumids = document.getElementById('batchalbumids').value.split(',');
	var batchalbumstr = '';
	for(i=0;i<batchalbumids.length;i++) {
        id = batchalbumids[i];
        title = 'title' + id;
		description = 'description' + id;
		tag = 'tag' + id;
		batchalbumstr = batchalbumstr + document.getElementById(title).value + '_' + document.getElementById(description).value + '_' + document.getElementById(tag).value;
		if(i < (batchalbumids.length - 1)) { batchalbumstr = batchalbumstr + '|'; }
	}
	if(batchalbumstr == document.getElementById('batchalbumstr').value) {
		;
	} else {
		//popup(1,3);
		if(!document.getElementById('submitornot').value) { return '您确定不保存所做的修改?'; }
	}
}

//“照片标题、描述”页面所需JS
function checkBatchPhoto1() {
	var batchphotoids = document.getElementById('batchphotoids').value.split(',');
	var batchphotostr = '';
	for(i=0;i<batchphotoids.length;i++) {
        id = batchphotoids[i];
        title = 'title' + id;
		description = 'description' + id;
		tag = 'tag' + id;
		batchphotostr = batchphotostr + document.getElementById(title).value + '_' + document.getElementById(description).value + '_' + document.getElementById(tag).value;
		if(i < (batchphotoids.length - 1)) { batchphotostr = batchphotostr + '|'; }
	}
	if(batchphotostr == document.getElementById('batchphotostr').value) {
		;
	} else {
		//popup(1,4);
		if(!document.getElementById('submitornot').value) { return '您确定不保存所做的修改?'; }
	}
}

//“照片批量设置”页面所需JS
function checkBatchAll(type) {
    if(type == 1) { //全选
	    document.getElementById('selectednum').innerHTML = 0;
        var photoids = document.getElementById('batchphotoids').value;
		var ids = photoids.split(',');
		for(i=0;i<ids.length;i++) {
            var cbox = 'checkbox' + ids[i];
			var obj = document.getElementById(cbox);
			obj.checked = true;
			updateBatchNum(obj,ids[i]);
		}
	} else { //全取消
        var photoids = document.getElementById('batchphotoids').value;
		var ids = photoids.split(',');
		for(i=0;i<ids.length;i++) {
            var cbox = 'checkbox' + ids[i];
			var obj = document.getElementById(cbox);
			obj.checked = false;
			updateBatchNum(obj,ids[i]);
		}
		document.getElementById('selectednum').innerHTML = 0;
	}
}
function updateBatchNum(t,id) {
	var num = document.getElementById('selectednum').innerHTML;
	if(t.checked) {
		document.getElementById('batchphotos').value = document.getElementById('batchphotos').value + id + ' ';
		document.getElementById('photoids').value = document.getElementById('photoids').value + id + ' ';
		document.getElementById('hideornotids').value = document.getElementById('hideornotids').value + id + ' ';
		document.getElementById('selectednum').innerHTML = num * 1 + 1;
	} else {
		document.getElementById('batchphotos').value = document.getElementById('batchphotos').value.replace(id+' ','');
		document.getElementById('photoids').value = document.getElementById('photoids').value.replace(id+' ','');
		document.getElementById('hideornotids').value = document.getElementById('hideornotids').value.replace(id+' ','');
        document.getElementById('selectednum').innerHTML = num * 1 - 1;
	}
}
function checkBatchPhoto() {
	if(document.getElementById('selectednum').innerHTML <= 0) {
		alert('请选择删除的照片!');
	} else {
        //popup(1,5);
		document.batchphoto2form.submit();
	}
}

//“照片批量设置”页面所需JS
function checkJoinEvent() {
	var eventid = document.getElementsByName('eventid[]');
	var checked = false;
	for(i=0;i<eventid.length;i++) {
		if(eventid[i].checked) {
			checked = true;
			break;
		}
	}
	if(!checked) { alert('请选择准备参加的活动!'); }
	else { document.batchphoto3form.submit(); }
}

//“标签中心”页面所需JS
function updateTagNum(t,id) {
	if(t.checked) {
		document.getElementById('batchtags').value = document.getElementById('batchtags').value + id + ',';
	} else {
		document.getElementById('batchtags').value = document.getElementById('batchtags').value.replace(id+',','');
	}
}
function checkBatchTag() {
	if(document.getElementById('batchtags').value == '') {
		alert('请选择删除的标签!');
	} else {
        //popup(1,6);
		document.batchtagform.submit();
	}
}

//-------------------------------------- 管理中心 ----------------------------------------

//“主分类”页面所需JS
function checkCategoryInput() {
    if(document.getElementById('category').value == '') {
		alert('请填写主分类!');
	} else {
		document.categoryform.submit();
	}
}
function modifyCategory(id) {
	window.location.href = "album_manage1.php?categoryid=" + id;
}
function delCategory(id) {
	update_innerHTML('categorydiv','ajax_action.php?act=delcategory&categoryid=' + id,false);
}
function recommendOrNot(id,recommendcategory) {
    update_innerHTML('resultdiv','ajax_action.php?act=recommendcategory&categoryid=' + id + '&recommendcategory=' + recommendcategory,false);
}

//“子分类”页面所需JS
function checkSubCategoryInput() {
    if(document.getElementById('subcategory').value == '') {
		alert('请填写子分类!');
	} else {
		document.subcategoryform.submit();
	}
}
function modifySubCategory(id) {
	window.location.href = "album_manage2.php?subcategoryid=" + id;
}
function delSubCategory(id,parentid) {
	update_innerHTML('categorydiv' + parentid,'ajax_action.php?act=delcategory&categoryid=' + id + '&parentid=' + parentid,false);
}
function subRecommendOrNot(id,recommendcategory) {
    update_innerHTML('resultdiv','ajax_action.php?act=recommendcategory&categoryid=' + id + '&recommendcategory=' + recommendcategory,false);
}

//“禁止用户”页面所需JS
function checkBanUserInput() {
	if(document.getElementById('banned_username').value == '' && document.getElementById('banned_ip').value == '') {
		alert('请填写禁止的用户名或IP!');
	} else {
		document.manageform3.submit();
	}
}

//“审核照片”页面所需JS
function checkAll2(type) {
    if(type == 1) { //全选
	    document.getElementById('selectednum').innerHTML = 0;
        var photoids = document.getElementById('uncheckedphotoids').value;
		var ids = photoids.split(',');
		for(i=0;i<ids.length;i++) {
            var cbox = 'checkbox' + ids[i];
			var obj = document.getElementById(cbox);
			obj.checked = true;
			updateNum2(obj,ids[i]);
		}
	} else { //全取消
        var photoids = document.getElementById('uncheckedphotoids').value;
		var ids = photoids.split(',');
		for(i=0;i<ids.length;i++) {
            var cbox = 'checkbox' + ids[i];
			var obj = document.getElementById(cbox);
			obj.checked = false;
			updateNum2(obj,ids[i]);
		}
		document.getElementById('selectednum').innerHTML = 0;
	}
}
function updateNum2(t,id) {
	var num = document.getElementById('selectednum').innerHTML;
	if(t.checked) {
		document.getElementById('uncheckedphotos').value = document.getElementById('uncheckedphotos').value + id + ' ';
		document.getElementById('photoids').value = document.getElementById('photoids').value + id + ' ';
		document.getElementById('hideornotids').value = document.getElementById('hideornotids').value + id + ' ';
		document.getElementById('selectednum').innerHTML = num * 1 + 1;
	} else {
		document.getElementById('uncheckedphotos').value = document.getElementById('uncheckedphotos').value.replace(id+' ','');
		document.getElementById('photoids').value = document.getElementById('photoids').value.replace(id+' ','');
		document.getElementById('hideornotids').value = document.getElementById('hideornotids').value.replace(id+' ','');
        document.getElementById('selectednum').innerHTML = num * 1 - 1;
	}
}
function delPhotos() {
	if(document.getElementById('selectednum').innerHTML <= 0) {
		alert('请选择删除的照片!');
	} else {
		document.getElementById('action').value = 'delete';
		//popup(1,6);
		document.uncheckedform.submit();
	}
}
function checkPhotos() {
	if(document.getElementById('selectednum').innerHTML <= 0) {
		alert('请选择审核的照片!');
	} else {
		document.uncheckedform.submit();
	}
}

//“发布公告”页面所需JS
function checkNoticeInput() {
    if(document.getElementById('notice_title').value == '') {
		alert('请填写公告标题!');
	} else {
		document.getElementById('act').value = 'addnotice';
		document.noticeform.submit();
	}
}
function orderNotice(id) {
	var order = 'order' + id;
	if(document.getElementById(order).value == '') {
		alert('请填写公告序号!');
		document.getElementById(order).focus();
	} else {
		document.getElementById('act').value = 'ordernotice';
		document.getElementById('checkedids').value = id;
		document.getElementById('ordernum').value = document.getElementById(order).value;
		document.noticeform.submit();
	}
}
function checkAll3(type) {
    if(type == 1) { //全选
        var noticeids = document.getElementById('noticeids').value;
		var ids = noticeids.split(',');
		for(i=0;i<ids.length;i++) {
            var cbox = 'checkbox' + ids[i];
			var obj = document.getElementById(cbox);
			obj.checked = true;
		}
	} else { //全取消
        var noticeids = document.getElementById('noticeids').value;
		var ids = noticeids.split(',');
		for(i=0;i<ids.length;i++) {
            var cbox = 'checkbox' + ids[i];
			var obj = document.getElementById(cbox);
			obj.checked = false;
		}
	}
}
function checkNotice() {
	var result = false;
	var checkedids = '';
    var noticeids = document.getElementById('noticeids').value;
	var ids = noticeids.split(',');
    for(i=0;i<ids.length;i++) {
        var cbox = 'checkbox' + ids[i];
		var obj = document.getElementById(cbox);
		if(obj.checked) {
			result = true;
			if(checkedids) { checkedids = checkedids + ',' + ids[i]; }
			else { checkedids = ids[i]; }
		}
	}
	document.getElementById('checkedids').value = checkedids;

    return result;
}
function resetNotice() {
    if(checkNotice()) {
        document.getElementById('act').value = 'resetnotice';
		document.noticeform.submit();
	} else {
		alert('请选择重新排序的公告!');
	}
}
function delNotice() {
	if(checkNotice()) {
        document.getElementById('act').value = 'delnotice';
		document.noticeform.submit();
	} else {
		alert('请选择删除的公告!');
	}
}
function unpublishNotice() {
	if(checkNotice()) {
        document.getElementById('act').value = 'unpublishnotice';
		document.noticeform.submit();
	} else {
		alert('请选择取消发布的公告!');
	}
}
function publishNotice() {
	if(checkNotice()) {
        document.getElementById('act').value = 'publishnotice';
		document.noticeform.submit();
	} else {
		alert('请选择重新发布的公告!');
	}
}

//“取消推荐”页面所需JS
function checkAll4(type) {
    if(type == 1) { //全选
	    document.getElementById('selectednum').innerHTML = 0;
        var photoids = document.getElementById('recommendphotoids').value;
		var ids = photoids.split(',');
		for(i=0;i<ids.length;i++) {
            var cbox = 'checkbox' + ids[i];
			var obj = document.getElementById(cbox);
			obj.checked = true;
			updateNum4(obj,ids[i]);
		}
	} else { //全取消
        var photoids = document.getElementById('recommendphotoids').value;
		var ids = photoids.split(',');
		for(i=0;i<ids.length;i++) {
            var cbox = 'checkbox' + ids[i];
			var obj = document.getElementById(cbox);
			obj.checked = false;
			updateNum4(obj,ids[i]);
		}
		document.getElementById('selectednum').innerHTML = 0;
	}
}
function updateNum4(t,id) {
	var num = document.getElementById('selectednum').innerHTML;
	if(t.checked) {
		document.getElementById('recommendphotos').value = document.getElementById('recommendphotos').value + id + ' ';
		document.getElementById('photoids').value = document.getElementById('photoids').value + id + ' ';
		document.getElementById('hideornotids').value = document.getElementById('hideornotids').value + id + ' ';
		document.getElementById('selectednum').innerHTML = num * 1 + 1;
	} else {
		document.getElementById('recommendphotos').value = document.getElementById('recommendphotos').value.replace(id+' ','');
		document.getElementById('photoids').value = document.getElementById('photoids').value.replace(id+' ','');
		document.getElementById('hideornotids').value = document.getElementById('hideornotids').value.replace(id+' ','');
        document.getElementById('selectednum').innerHTML = num * 1 - 1;
	}
}
function unrecomPhotos() {
	if(document.getElementById('selectednum').innerHTML <= 0) {
		alert('请选择取消的照片!');
	} else {
		document.recommendform.submit();
	}
}

//“主活动”页面所需JS
function checkEventInput() {
    if(document.getElementById('event').value == '') {
		alert('请填写主活动!');
	} else if(!checkDateTime(document.getElementById('begintime').value)) {
		alert('活动开始时间格式不正确!');
	} else if(!checkDateTime(document.getElementById('endtime').value)) {
		alert('活动结束时间格式不正确!');
	} else {
		document.eventform.submit();
	}
}
function modifyEvent(id) {
	window.location.href = "album_manage7.php?eventid=" + id;
}
function delEvent(id) {
	update_innerHTML('eventdiv','ajax_action.php?act=delevent&eventid=' + id,false);
}

//“子活动”页面所需JS
function checkSubEventInput() {
    if(document.getElementById('subevent').value == '') {
		alert('请填写子活动!');
	} else {
		document.subeventform.submit();
	}
}
function modifySubEvent(id) {
	window.location.href = "album_manage8.php?subeventid=" + id;
}
function delSubEvent(id,parentid) {
	update_innerHTML('eventdiv' + parentid,'ajax_action.php?act=delevent&eventid=' + id + '&parentid=' + parentid,false);
}

//“活动汇总”页面所需JS
function checkActivityInput() {
    if(document.getElementById('activity_title').value == '') {
		alert('请填写活动标题!');
	} else {
		document.getElementById('act').value = 'addactivity';
		document.activityform.submit();
	}
}
function orderActivity(id) {
	var order = 'order' + id;
	if(document.getElementById(order).value == '') {
		alert('请填写活动序号!');
		document.getElementById(order).focus();
	} else {
		document.getElementById('act').value = 'orderactivity';
		document.getElementById('checkedids').value = id;
		document.getElementById('ordernum').value = document.getElementById(order).value;
		document.activityform.submit();
	}
}
function checkAll5(type) {
    if(type == 1) { //全选
        var activityids = document.getElementById('activityids').value;
		var ids = activityids.split(',');
		for(i=0;i<ids.length;i++) {
            var cbox = 'checkbox' + ids[i];
			var obj = document.getElementById(cbox);
			obj.checked = true;
		}
	} else { //全取消
        var activityids = document.getElementById('activityids').value;
		var ids = activityids.split(',');
		for(i=0;i<ids.length;i++) {
            var cbox = 'checkbox' + ids[i];
			var obj = document.getElementById(cbox);
			obj.checked = false;
		}
	}
}
function checkActivity() {
	var result = false;
	var checkedids = '';
    var activityids = document.getElementById('activityids').value;
	var ids = activityids.split(',');
    for(i=0;i<ids.length;i++) {
        var cbox = 'checkbox' + ids[i];
		var obj = document.getElementById(cbox);
		if(obj.checked) {
			result = true;
			if(checkedids) { checkedids = checkedids + ',' + ids[i]; }
			else { checkedids = ids[i]; }
		}
	}
	document.getElementById('checkedids').value = checkedids;

    return result;
}
function resetActivity() {
    if(checkActivity()) {
        document.getElementById('act').value = 'resetactivity';
		document.activityform.submit();
	} else {
		alert('请选择重新排序的活动!');
	}
}
function delActivity() {
	if(checkActivity()) {
        document.getElementById('act').value = 'delactivity';
		document.activityform.submit();
	} else {
		alert('请选择删除的活动!');
	}
}
function unpublishActivity() {
	if(checkActivity()) {
        document.getElementById('act').value = 'unpublishactivity';
		document.activityform.submit();
	} else {
		alert('请选择取消发布的活动!');
	}
}
function publishActivity() {
	if(checkActivity()) {
        document.getElementById('act').value = 'publishactivity';
		document.activityform.submit();
	} else {
		alert('请选择重新发布的活动!');
	}
}
function checkTitleInput() {
	if(document.getElementById('popuprelatetype').value == 0 && document.getElementById('popuTitleOrDescription').value == '') {
	    alert('照片标题不能为空!');
	    return false;
	}else{
	   document.popupform.submit();
	   document.getElementById('popupdiv5').style.display='none';
	   return true;
	} 
}

//“照片标题、描述”页面所需JS
function checkBatchPhotoTitleInput() {
	var batchphotoids = document.getElementById('batchphotoids').value.split(',');	
	for(i=0;i<batchphotoids.length;i++) {	    
		var id = batchphotoids[i];
		var title = 'title' + id;		
		var titleValue=document.getElementById(title).value ;		
		if(!titleValue || titleValue==''){
		  alert('照片标题不能为空.');
		  document.getElementById(title).focus();
		  return false;
		}
      }
    document.batchphoto1form.submit();
    return true;
}
//--------------------------------------------------------------------------------------