function replyfloor_postid(url) {
	url = url.replace(/&/, "&");
	var urlarr = new Array();
	urlarr = url.split("&"); 
	var value = new Array();
	var postid = 0;
	for (var i = 0, L = urlarr.length; i < L; i++) {
		value = urlarr[i].split("="); 
		if(value[0] == "repquote"){
			postid = value[1];
			return postid;
		}
	}
	return postid;
}
function replyfloor_leftshow(postid) {
	if(document.getElementById('replyfloor_content_ul_' + postid)){
		document.getElementById('replyfloor_content_ul_' + postid).style.display = 'block';
	}
	if(document.getElementById('replyfloor_content_more_' + postid)){
		document.getElementById('replyfloor_content_more_' + postid).style.display = 'none';
	}
	if(document.getElementById('replyfloor_content_pg_' + postid)){
		document.getElementById('replyfloor_content_pg_' + postid).style.display = 'block';
	}
}
function replyfloor_seccodeimg(obj) {
	document.getElementById('replyfloor_seccodeverify').value = '';
	var tmprandom = 'S' + Math.floor(Math.random() * 1000);
	obj.src = 'misc.php?mod=seccode&update='+ tmprandom+'&idhash=replyfloor';
}
function replyfloor_replace() {
	var fastre = document.getElementsByClassName('fastre');
	for (var i = 0, L = fastre.length; i < L; i++) {
		var postid = replyfloor_postid(fastre[i].href);
		if(postid){
			fastre[i].onclick = function(e) {
				replyfloor_reply(this.href);
			}
		}
	}
}
function replyfloor_collapse(obj, postid, type) {
	document.getElementById('replyfloor_content_more_'+postid).innerHTML = '';
	if(type == 1){
		var nextpageurl = obj.getAttribute('rel').valueOf();
		var x = new Ajax();
		x.get(nextpageurl + '&inajax=1', function(s){
			s = s.replace(/\n|\r/g, ' ');
			var nexts = s.match(/\<div class="replyfloor_content_li" id="replyfloor_content_li_(\d+)"\>(.+?)\<div>\<\/div>\<\/div>/g);
			for(i in nexts) {
				var insertid = nexts[i].match(/<div class="replyfloor_content_li" id="replyfloor_content_li_(\d+)"\>/);
				if(!document.getElementById('replyfloor_content_li_' + insertid[1])) {
					var div = document.createElement('div');
					document.getElementById('replyfloor_newbox_'+postid).appendChild(div);
					div.outerHTML = nexts[i].replace(/\<div>\<\/div>/g, '');
				}
			}
			var moreinfo = s.match(/\<div class="replyfloor_content_more" id="replyfloor_content_more_(\d+)"\>(.+?)\<div>\<\/div>\<\/div\>/);
			if(document.getElementById('replyfloor_content_more_'+postid)){
				document.getElementById('replyfloor_content_more_'+postid).innerHTML = moreinfo[2];
			}
		});
	}else{
		document.getElementById('replyfloor_newbox_'+postid).innerHTML = '';
		var nextpageurl = obj.getAttribute('rel').valueOf();
		var x = new Ajax();
		x.get(nextpageurl + '&inajax=1', function(s){
			if(document.getElementById('replyfloor_content_'+postid)){
				document.getElementById('replyfloor_content_'+postid).innerHTML = s;
			}
			var replyfloor_box_sxy = fetchOffset(document.getElementById("replyfloor_box_"+postid));
			if(Math.max(document.documentElement.scrollTop, document.body.scrollTop) > replyfloor_box_sxy['top']){
				window.scrollTo('0',replyfloor_box_sxy['top']);
			}
		});
	}
	return false;
}
function replyfloor_uploadimage(userSettings) {
	replyfloor_webupload(userSettings);
}
function replyfloor_uploadattach(userSettings) {
	replyfloor_webupload(userSettings);
}
function replyfloor_webupload(userSettings) {
	var settings = {};
	var ensureDefault = function(settingName, defaultValue) {
		var setting = userSettings[settingName];
		if (setting != undefined) {
			settings[settingName] = setting;
		} else {
			settings[settingName] = defaultValue;
		}
	};
	ensureDefault("auto", false);
	ensureDefault("compress", false);
	ensureDefault("upload_url", "");
	ensureDefault("pick", undefined);
	ensureDefault("dnd", undefined);
	ensureDefault("paste", undefined);
	ensureDefault("accept", null);
	ensureDefault("fileVal", "file");
	ensureDefault("chunked", false);
	ensureDefault("chunkSize", 5242880);
	ensureDefault("post_params", {});
	ensureDefault("threads", 1);
	ensureDefault("fileNumLimit", undefined);
	ensureDefault("fileSingleSizeLimit", undefined);

	var getBasePath = function() {
		var els = document.getElementsByTagName('script'), src;
		for (var i = 0, len = els.length; i < len; i++) {
			src = els[i].src || '';
			if (/cwebuploader[\w\-\.]*\.js/.test(src)) {
				return src.substring(0, src.lastIndexOf('/') + 1);
			}
		}
		return '';
	};

	var uploader = CWebUploader.create({
		auto: false,
		swf: getBasePath() + 'Uploader.swf',
		compress: settings.compress,
		server: settings.upload_url,
		pick: settings.pick,
		dnd: settings.dnd,
		paste: settings.paste,
		accept: settings.accept,
		fileVal: settings.fileVal,
		chunked: settings.chunked,
		chunkSize: settings.chunkSize,
		formData: settings.post_params,
		threads: settings.threads,
		fileNumLimit: settings.fileNumLimit,
		fileSingleSizeLimit: settings.fileSingleSizeLimit,
		duplicate: true,
		disableWidgets: 'log'
	});
	uploader.on('beforeFileQueued', function(file) {

	});
	uploader.on('fileQueued', function( file ) {
		var eles = document.getElementById('replyfloor_upimage').getElementsByClassName('replyfloor_upimage_li');
		if (settings.fileNumLimit && eles.length >= settings.fileNumLimit) {
			showDialog('最多只能上传' +  settings.fileNumLimit + '张', 'alert');
			return false;
		} else {
			var div = document.createElement("div");
			div.id = 'replyfloor_upimage_li_'+file.id;
			div.className = 'replyfloor_upimage_li';
			document.getElementById('replyfloor_upimage').appendChild(div);
			uploader.upload(file);
		}
	});
	uploader.on('uploadStart', function( file ) {
		uploader.options.formData['filetype'] = file.ext;
	});
	uploader.on('uploadSuccess', function( file, response ) {
		var obj = document.getElementById('replyfloor_upimage_li_'+file.id);
		if(response['status'] == 0) {
			obj.parentNode.removeChild(obj);
			showDialog(response['message'], 'alert');
		} else {
			obj.innerHTML = '<div class="replyfloor_upimage_del"><a id="replyfloor_upimage_del_'+response['aid']+'" href="javascript:;" onclick="replyfloor_delimage('+response['aid']+')" title="删除"></a></div><div class="replyfloor_upimage_img"><img src="'+response['attachment']+'" border="0" alt="'+response['filename']+'"/></div><input type="hidden" name="attach[]" value="'+response['aid']+'" />';
		}
	});
	uploader.on("uploadError", function (file, response) {
		var obj = document.getElementById('replyfloor_upimage_li_'+file.id);
		obj.parentNode.removeChild(obj);
	});
	uploader.on("uploadFinished", function () {
		uploader.reset();
	});
	uploader.on('error', function (code) {
		var err = '';
		switch (code) {
			case 'F_EXCEED_SIZE':
				err += '单张图片大小不得超过' +  Base.formatSize(uploader.option('fileSingleSizeLimit')) + '！';
				break;
			case 'Q_EXCEED_NUM_LIMIT':
				err += '最多只能上传' +  settings.fileNumLimit + '张！';
				break;
			case 'Q_EXCEED_SIZE_LIMIT':
				err += '上传图片总大小超出' +  Base.formatSize(uploader.option('fileSizeLimit')) + '！';
				break;
			case 'Q_TYPE_DENIED':
				err += '无效图片类型，请上传正确的图片格式！';
				break;
			case 'F_DUPLICATE':
				err += '请不要重复上传相同图片！';
				break;
			default:
				err += '上传错误，请刷新重试！'+code;
				break;
		}
		showDialog(err, 'alert');
		return false;
	});
}
function replyfloor_plupload(userSettings) {
	var settings = {};
	var ensureDefault = function(settingName, defaultValue) {
		var setting = userSettings[settingName];
		if (setting != undefined) {
			settings[settingName] = setting;
		} else {
			settings[settingName] = defaultValue;
		}
	};
	ensureDefault("auto", false);
	ensureDefault("upload_url", "");
	ensureDefault("pick", undefined);
	ensureDefault("accept", null);
	ensureDefault("fileVal", "file");
	ensureDefault("post_params", {});

    var pluploader = new plupload.Uploader({
        browse_button : settings.pick,
        url : settings.upload_url,
		file_data_name: settings.fileVal,
		multi_selection: false,
	 	multipart_params: settings.post_params,
		filters:settings.accept
    }); 
    pluploader.init();
    pluploader.bind('FilesAdded',function(uploader,files){
		pluploader.start();
    });
    pluploader.bind('FileUploaded', function(uploader,file, res){
		var response = eval('(' + res.response + ')');
		if(response['status'] == 0) {
			showDialog(response['message'], 'alert');
		} else {
			var div = document.createElement("div");
			div.id = 'replyfloor_upimage_li_'+response['aid'];
			div.className = 'replyfloor_upimage_li';
			div.innerHTML = '<div class="replyfloor_upimage_del"><a href="javascript:;" id="replyfloor_upimage_del_'+response['aid']+'" onclick="replyfloor_delimage('+response['aid']+')" title="删除"></a></div><div class="replyfloor_upimage_img"><img src="'+response['attachment']+'" border="0" alt="'+response['filename']+'"/></div><input type="hidden" name="attach[]" value="'+response['aid']+'" />';
			document.getElementById('replyfloor_upimage').appendChild(div);
		}
    });
    pluploader.bind('Error', function(uploader,error){
        showDialog('上传错误，请刷新重试！', 'alert');
    });
	return false;
}
function replyfloor_delimage(aid) {
	var obj = document.getElementById('replyfloor_upimage_del_'+aid).parentNode.parentNode;
	if(obj) {
		obj.parentNode.removeChild(obj);
		var x = new Ajax();
		x.get('plugin.php?id=replyfloor:attachment&operation=delete&aid='+aid + '&inajax=1', function(s){

		});
	}
}