//后台删除单张
function delpic(id)
{
	var albumid = $('#albumid').val();
	var send_url = "/admin/photo/viewphoto.php?action=delPic&albumid="+albumid+"&id="+id; 	
   if (!id) return;
   if(confirm('确定要删除吗?')){
	   $.post(send_url, function(data){
	       if (data != 'ok') {
	           alert('操作系统错误！');                
	           return;
	       }else{
	       	   showpoint('delpic',500,400);      	        
	       }
	       $("#pic_id_"+id).hide('slow',function(){
	           $(this).remove();         
	       })        
	   });
	   return false; 	
   }
}
//前台删除单张
function delFrontpic(id,fristid)
{
	var albumid = $('#albumid').val();
	var send_url = "/admin/photo/viewphoto.php?action=delPic&albumid="+albumid+"&id="+id; 	
   if (!id) return;
   if(confirm('确定要删除吗?')){
	   $.post(send_url, function(data){
	       if (data != 'ok') {
	           alert('操作系统错误！');                
	           return;
	       }else{
	       	   alert('删除成功！');       	        
	       }
			location.href='/photo/view.php?id='+fristid;      
	   });
	   return false; 	
   }
}
//批量删除图片
function batchpic(container)
{
	var items = selectValue(container);
	if(items.length<=0) {
		alert("请选择您要删除的图片！");
		return false;
	}	
	var albumid = $('#albumid').val();
	var send_url = "/admin/photo/viewphoto.php?action=delPic&albumid="+albumid+"&id="+items; 	
   if(confirm('确定要删除吗?')){
	   $.post(send_url, function(data){
	       if (data != 'ok') {
	           alert('操作系统错误！');                
	           return;
	       }else{
	       	   alert('删除成功！');       	        
	       }
			location.reload();   
	   });
	   return false; 	
	}   
}
//转移图片
function movepic(container)
{
	var items = selectValue(container);
	var newalbumid = $("#imageid").val();
	if(items.length<=0) {
		alert("请选择您要转移的图片！");
		return false;
	}	
	if(newalbumid == "") {
		alert("请选择相册");
		$("#imageid").focus();
		return false;
	}
	var send_url = "/admin/photo/viewphoto.php?action=movePic&id="+items+"&newalbumid="+newalbumid; 	
   if(confirm('确定要转移吗?')){
	   $.post(send_url, function(data){
	       if (data != 'ok') {
	           alert('操作系统错误！');                
	           return;
	       }else{
	       	   alert('转移成功！');       	        
	       }
			location.reload();   
	   });
	   return false; 	
	}   
}
// 设置样式
function setstyle(albumid)
{
	var albumdesc = $("#album_descid"+albumid).text();
	$("#desc"+albumid).attr('value',albumdesc);
	$("#albumdescdiv"+albumid).hide();
	$("#setalbumdesc"+albumid).show();
}	
// 设置相册描述
function setalbumdesc(albumid){
	var albumdesc = $("#desc"+albumid).val();
	var send_url = "/admin/photo/index.php"; 	
    $.post(send_url,{albumid:albumid,albumdesc:albumdesc,action:'setalbumdesc'}, function(data){
       if (data != 'ok') {
           alert('操作系统错误！');                
           return;
       }		       
	$("#album_descid"+albumid).html(albumdesc);
	$("#albumdescdiv"+albumid).show();
	$("#setalbumdesc"+albumid).hide();		       
   });
   return false; 			
}
// 设置照片样式

function setphotostyle(albumdescid,setalbumdescid)
{
	$("#"+albumdescid).hide();
	$("#"+setalbumdescid).show();
}	
// 设置照片描述
function setphotodesc(photoid){
	var photodesc = $("#desc").val();
	var send_url = "/photo/view.php"; 	
    $.post(send_url,{photoid:photoid,photodesc:photodesc,action:'setphotodesc'}, function(data){
       if (data != 'ok') {
           alert('操作系统错误！');                
           return;
       }		       
	$("#photodesc").html(photodesc);
	$("#photodesc").show();
	$("#setphotodesc").hide();		       
   });
   return false; 			
}
// 删除相册
function delalbum(albumid){
	var send_url = "/admin/photo/index.php"; 	
	 if(confirm('确定要删除吗?')){
	    $.post(send_url,{albumid:albumid,action:'delalbum'}, function(data){
	       if (data != 'ok') {
	           alert('操作系统错误！');                
	           return;
	       }else{
	       	 alert('删除成功');
	       }		       
	   $("#album"+albumid).hide('slow',function(){
	       $(this).remove();         
	   })  	       
	   });
	  } 
   return false; 			
}	
//设置乐队展示页
function sethuobandpic(container)
{
	var items = selectValue(container);
	if(items.length<=0) {
		alert("请选择您要设置的图片！");
		return false;
	}	
	var send_url = "/admin/photo/viewphoto.php?action=setBandPic&id="+items; 	
   $.post(send_url, function(data){
       if (data != 'ok') {
           alert('操作系统错误！');                
           return;
       }else{
       	if(confirm('设置成功,继续设置吗?')){
       		location.reload();
       	}else{
       	 	location.href='/admin/photo/bandphoto.php';
       	}       	        
       }
   });
   return false; 	
}
//前台设置乐队展示页
function setbandpic(photoid)
{
	if(photoid<=0) {
		alert("请选择您要设置的图片！");
		return false;
	}	
	var send_url = "/admin/photo/viewphoto.php?action=setBandPic&id="+photoid; 	
   $.post(send_url, function(data){
       if (data != 'ok') {
           alert('操作系统错误！');                
           return;
       }else{
       	if(confirm('设置成功,继续设置吗?')){
       		location.reload();
       	}else{
       	 	location.href='/admin/photo/bandphoto.php';
       	}       	        
       }
   });
   return false; 	
}
//移除乐队展示图
function move_band_photo(id){
   var send_url = "/admin/photo/bandphoto.php?action=moveBandPic"; 	
   	if(confirm('确定要移除吗?')){
	   $.post(send_url,{id:id},function(data){
		   if (data != 'ok') {
		       alert('操作系统错误！');                
		       return;
		   }else{
			  alert('移除成功！');	        
		   }
		   $("#album"+id).hide('slow',function(){
		       $(this).remove();         
		   })  	   		   
	   });
	   return false; 
   }	
}
// 照片浏览页函数 
function initAll(){
	for(i=0;i<pcount;i++){
		$('#div_'+i).hide();
	}
}
// 设置图片显示
function setPos(){
	initAll();
	if(pnum < (pcount - psize))
	{
		spid = pnum + psize;
		if(spid < pcount){
			initAll();
			for(i=pnum;i<spid;i++){
				if($('#div_'+i) != null && $('#div_'+i) != undefined){
					$('#div_'+i).show();
				}
				else{
					return;
				}
			}
		}
	}else{
		spid = pcount - psize;
		if(spid < pcount){
			initAll();
			for(i=spid;i<pcount;i++){
				if($('#div_'+i) != null && $('#div_'+i) != undefined){
					$('#div_'+i).show();
				}
				else{
					return;
				}
			}
		}
	}
}
// 上一图片
function goPrevPic(){
	if(pnum > 0)
	{
		pnum--;
		initAll();
		spid = pnum + psize;
		if(pnum > (pcount - psize)){
			pnum = pcount - psize;
			spid = pcount;
		}
		for(i=pnum;i<spid;i++){
			$('#div_'+i).show();
		}
	}
}
// 下一图片
function goNextPic(){
	if(pnum < pcount)
	{
		pnum++;	
		spid = pnum + psize;
		if(spid < pcount + 1){
			initAll();
			for(i=pnum;i<spid;i++){
				if($('#div_'+i) != null && $('#div_'+i) != undefined){
					$('#div_'+i).show();
				}
				else{
					return;
				}
			}
		}
		else
			pnum--;	
	}
}
// 上一图片
function goPrev()
{
	if(prev_id>0){
		document.location.href="/photo/"+prev_id+".shtml";
	}
	else{        
			alert('没有上一张了');
			return false;                
	}        
}
// 下一图片
function goNext()
{
	if(next_id>0){
		document.location.href="/photo/"+next_id+".shtml";
	}
	else{        
			alert('已是最后一张了');     
	}
}

function GetObj(objName){
	if(document.getElementById){
		return eval('document.getElementById("'+objName+'")')
	}else{
		return eval('document.all.'+objName)
	}
}
function AutoPlay(){ //自动滚动
	clearInterval(AutoPlayObj);
	AutoPlayObj = setInterval('ISL_GoDown();ISL_StopDown();',5000); //间隔时间
}
function ISL_GoUp(){ //上翻开始
	if(MoveLock) return;
	clearInterval(AutoPlayObj);
	MoveLock = true;
	MoveTimeObj = setInterval('ISL_ScrUp();',Speed);
}
function ISL_StopUp(){ //上翻停止
	clearInterval(MoveTimeObj);
	if(GetObj('ISL_Cont').scrollLeft % PageWidth - fill != 0){
		Comp = fill - (GetObj('ISL_Cont').scrollLeft % PageWidth);
		CompScr();
	}else{
		MoveLock = false;
	}
	AutoPlay();
}
function ISL_ScrUp(){ //上翻动作
	if(GetObj('ISL_Cont').scrollLeft <= 0){GetObj('ISL_Cont').scrollLeft = GetObj('ISL_Cont').scrollLeft + GetObj('List1').offsetWidth}
	GetObj('ISL_Cont').scrollLeft -= Space ;
}
function ISL_GoDown(){ //下翻
	clearInterval(MoveTimeObj);
	if(MoveLock) return;
	clearInterval(AutoPlayObj);
	MoveLock = true;
	ISL_ScrDown();
	MoveTimeObj = setInterval('ISL_ScrDown()',Speed);
}
function ISL_StopDown(){ //下翻停止
	clearInterval(MoveTimeObj);
	if(GetObj('ISL_Cont').scrollLeft % PageWidth - fill != 0 ){
		Comp = PageWidth - GetObj('ISL_Cont').scrollLeft % PageWidth + fill;
		CompScr();
	}else{
		MoveLock = false;
	}
	AutoPlay();
}
function ISL_ScrDown(){ //下翻动作
	if(GetObj('ISL_Cont').scrollLeft >= GetObj('List1').scrollWidth){GetObj('ISL_Cont').scrollLeft = GetObj('ISL_Cont').scrollLeft - GetObj('List1').scrollWidth;}
	GetObj('ISL_Cont').scrollLeft += Space ;
}
function CompScr(){
	var num;
	if(Comp == 0){MoveLock = false;return;}
	if(Comp < 0){ //上翻
		if(Comp < -Space){
			Comp += Space;
			num = Space;
		}else{
			num = -Comp;
			Comp = 0;
		}
		GetObj('ISL_Cont').scrollLeft -= num;
		setTimeout('CompScr()',Speed);
	}else{ //下翻
		if(Comp > Space){
			Comp -= Space;
			num = Space;
		}else{
			num = Comp;
			Comp = 0;
		}
		GetObj('ISL_Cont').scrollLeft += num;
		setTimeout('CompScr()',Speed);
	}
}