function checkFocus(target) {
	var obj = $(target);
	if(!obj.hasfocus) {
		obj.focus();
	}
}
function insertContent(target, text) {
	var obj = $(target);
	selection = document.selection;
	checkFocus(target);
	if(!isUndefined(obj.selectionStart)) {
		var opn = obj.selectionStart + 0;
		obj.value = obj.value.substr(0, obj.selectionStart) + text + obj.value.substr(obj.selectionEnd);
	} else if(selection && selection.createRange) {
		var sel = selection.createRange();
		sel.text = text;
		sel.moveStart('character', -strlen(text));
	} else {
		obj.value += text;
	}
}
function showFace(showid, target, dropstr) {
	if($(showid + '_menu') != null) {
		$(showid+'_menu').style.display = '';
	} else {
		var faceDiv = document.createElement("div");
		faceDiv.id = showid+'_menu';
		faceDiv.className = 'p_pop facel';
		faceDiv.style.position = 'absolute';
		faceDiv.style.zIndex = 1001;
		var faceul = document.createElement("ul");
		for(i=1; i<31; i++) {
			var faceli = document.createElement("li");
			faceli.innerHTML = '<img src="' + STATICURL + 'image/smiley/comcom/'+i+'.gif" onclick="insertFace(\''+showid+'\','+i+', \''+ target +'\', \''+dropstr+'\')" style="cursor:pointer; position:relative;" />';
			faceul.appendChild(faceli);
		}
		faceDiv.appendChild(faceul);
		$('append_parent').appendChild(faceDiv)
	}
	setMenuPosition(showid, 0);
	doane();
	_attachEvent(document.body, 'click', function(){if($(showid+'_menu')) $(showid+'_menu').style.display = 'none';});
}
function insertFace(showid, id, target, dropstr) {
	var faceText = '[em:'+id+':]';
	if($(target) != null) {
		insertContent(target, faceText);
		if(dropstr) {
			$(target).value = $(target).value.replace(dropstr, "");
		}
	}
}

function docomment_get(doid, key) {
	var showid = key + '_' + doid;
	var opid = key + '_do_a_op_'+doid;
	$(showid).style.display = '';
	$(showid).className = 'cmt brm';
	ajaxget('home.php?mod=spacecp&ac=doing&op=getcomment&handlekey=msg_'+doid+'&doid='+doid+'&key='+key, showid);
	if($(opid)) {
		$(opid).innerHTML = '收起';
		$(opid).onclick = function() {
			docomment_colse(doid, key);
		}
	}
	showCreditPrompt();
}

function docomment_form(doid, id, key) {
	var showid = key + '_form_'+doid+'_'+id;
	var divid = key +'_'+ doid;
	var url = 'home.php?mod=spacecp&ac=doing&op=docomment&handlekey=msg_'+id+'&doid='+doid+'&id='+id+'&key='+key;
	if(parseInt(discuz_uid)) {
		ajaxget(url, showid);
		if($(divid)) {
			$(divid).style.display = '';
		}
	} else {
		showWindow(divid, url);
	}
}

function docomment_form_close(doid, id, key) {
	var showid = key + '_form_' + doid + '_' + id;
	var opid = key + '_do_a_op_' + doid;
	$(showid).innerHTML = '';
	$(showid).style.display = 'none';
	var liObj = $(key+'_'+doid).getElementsByTagName('li');
	if(!liObj.length) {
		$(key+'_'+doid).style.display = 'none';
		if($(opid)) {
			$(opid).innerHTML = '回复';
			$(opid).onclick = function () {
				docomment_get(doid, key);
			}
		}
	}
}

function feedcomment_get(feedid) {
	var showid = 'feedcomment_'+feedid;
	var opid = 'feedcomment_a_op_'+feedid;

	$(showid).style.display = '';
	ajaxget('home.php?mod=spacecp&ac=feed&op=getcomment&feedid='+feedid+'&handlekey=feedhk_'+feedid, showid);
	if($(opid) != null) {
		$(opid).innerHTML = '收起';
		$(opid).onclick = function() {
			feedcomment_close(feedid);
		}
	}
}

function feedcomment_add(cid, feedid) {
	var obj = $('comment_ol_'+feedid);
	var newdl = document.createElement("dl");
	newdl.id = 'comment_'+cid+'_li';
	newdl.className = 'bbda cl';
	var x = new Ajax();
	x.get('home.php?mod=misc&ac=ajax&op=comment&inajax=1&cid='+cid, function(s){
		newdl.innerHTML = s;
	});
	obj.appendChild(newdl);

	$('feedmessage_'+feedid).value= '';
	showCreditPrompt();
}

function feedcomment_close(feedid) {
	var showid = 'feedcomment_'+feedid;
	var opid = 'feedcomment_a_op_'+feedid;

	$(showid).style.display = 'none';
	$(showid).style.className = '';

	$(opid).innerHTML = '评论';
	$(opid).onclick = function() {
		feedcomment_get(feedid);
	}
}




function comment_get(idtype,id) {
	var showid = 'comment_'+idtype+'_'+id;
	var opid = 'comment_a_op_'+idtype+'_'+id;

	$(showid).style.display = '';
	ajaxget('home.php?mod=spacecp&ac=posts&op=getcomment&objid='+idtype+'_'+id+'&handlekey=feedhk_'+idtype+'_'+id, showid);
	//jQuery(showid).slideToggle("slow");
	if($(opid) != null) {
		$(opid).innerHTML = '收起';
		$(opid).onclick = function() {
			comment_close(idtype,id);
		}
	}
}

function comment_add(cid, objid) {
	var obj = $('comment_ol_'+objid);
	var newdl = document.createElement("dl");
	newdl.id = 'comment_'+cid+'_li';
	newdl.className = 'bbda cl';
	var x = new Ajax();
	x.get('home.php?mod=spacecp&ac=posts&op=comment&objid='+objid+'&viewpid='+cid+'&inajax=1', function(s){
		newdl.innerHTML = s;
	});
	obj.appendChild(newdl);

	$('feedmessage_'+objid).value= '';
	showCreditPrompt();
}

function comment_edit(cid) {
	var obj = $('comment_'+ cid +'_li');
	var x = new Ajax();
	x.get('home.php?mod=misc&ac=ajax&op=comment&inajax=1&cid='+ cid, function(s){
		obj.innerHTML = s;
	});
}

function comment_delete(cid) {
	var obj = $('comment_'+ cid +'_li');
	obj.style.display = "none";
	if($('comment_replynum')) {
		var a = parseInt($('comment_replynum').innerHTML);
		var b = a - 1;
		$('comment_replynum').innerHTML = b + '';
	}
}

function comment_close(idtype,id) {
	var showid = 'comment_'+idtype+'_'+id;
	var opid = 'comment_a_op_'+idtype+'_'+id;

	$(showid).style.display = 'none';
	$(showid).style.className = '';

	$(opid).innerHTML = '展开»';
	$(opid).onclick = function() {
		comment_get(idtype,id);
	}
}

function post_menu(feedid, show) {
	var obj = $('a_feed_menu_'+feedid);
	if(obj) {
		if(show) {
			obj.style.display='block';
		} else {
			obj.style.display='none';
		}
	}
	var obj = $('feedmagic_'+feedid);
	if(obj) {
		if(show) {
			obj.style.display='block';
		} else {
			obj.style.display='none';
		}
	}
}