-a.firstChild.offsetHeight)pos=$(a.firstChild).offset(),this.env.folder_coords[d]={x1:pos.left,y1:pos.top,x2:pos.left+a.firstChild.offsetWidth,y2:pos.top+e,on:0}}};this.drag_end=function(){this.drag_active=!1;this.env.last_folder_target=null;if(this.folder_auto_timer)window.clearTimeout(this.folder_auto_timer),this.folder_auto_expand=this.folder_auto_timer=null;if(this.gui_objects.folderlist&&this.env.folder_coords)for(var a in this.env.folder_coords)this.env.folder_coords[a].on&&$(this.get_folder_li(a)).removeClass("droptarget")};
-this.drag_move=function(a){if(this.gui_objects.folderlist&&this.env.folder_coords){var b,d,e,f,h;d="draglayernormal";a=rcube_event.get_mouse_pos(a);f=this.env.folderlist_coords;e=bw.ie?-document.documentElement.scrollTop:this.initialBodyScrollTop;var g=this.initialListScrollTop-this.gui_objects.folderlist.parentNode.scrollTop;this.contact_list&&this.contact_list.draglayer&&(h=this.contact_list.draglayer.attr("class"));a.y+=-g-e;if(a.x<f.x1||a.x>=f.x2||a.y<f.y1||a.y>=f.y2){if(this.env.last_folder_target)$(this.get_folder_li(this.env.last_folder_target)).removeClass("droptarget"),
-this.env.folder_coords[this.env.last_folder_target].on=0,this.env.last_folder_target=null}else for(b in this.env.folder_coords)if(f=this.env.folder_coords[b],a.x>=f.x1&&a.x<f.x2&&a.y>=f.y1&&a.y<f.y2)if(f=this.check_droptarget(b)){d=this.get_folder_li(b);e=$(d.getElementsByTagName("div")[0]);if(e.hasClass("collapsed"))this.folder_auto_timer&&window.clearTimeout(this.folder_auto_timer),this.folder_auto_expand=this.env.mailboxes[b].id,this.folder_auto_timer=window.setTimeout(function(){rcmail.command("collapse-folder",
-rcmail.folder_auto_expand);rcmail.drag_start(null)},1E3);else if(this.folder_auto_timer)window.clearTimeout(this.folder_auto_timer),this.folder_auto_expand=this.folder_auto_timer=null;$(d).addClass("droptarget");this.env.folder_coords[b].on=1;this.env.last_folder_target=b;d="draglayer"+(1<f?"copy":"normal")}else this.env.last_folder_target=null;else if(f.on)$(this.get_folder_li(b)).removeClass("droptarget"),this.env.folder_coords[b].on=0;d!=h&&this.contact_list&&this.contact_list.draglayer&&this.contact_list.draglayer.attr("class",
-d)}};this.collapse_folder=function(a){var b=this.get_folder_li(a,"",!0),d=$("div:first",b),e=$("ul:first",b);if(d.hasClass("collapsed"))e.show(),d.removeClass("collapsed").addClass("expanded"),this.env.collapsed_folders=this.env.collapsed_folders.replace(RegExp("&"+urlencode(a)+"&"),"");else if(d.hasClass("expanded"))e.hide(),d.removeClass("expanded").addClass("collapsed"),this.env.collapsed_folders=this.env.collapsed_folders+"&"+urlencode(a)+"&",0==this.env.mailbox.indexOf(a+this.env.delimiter)&&
-this.command("list",a);else return;if(bw.ie6||bw.ie7)if((d=b.nextSibling?b.nextSibling.getElementsByTagName("ul"):null)&&d.length&&(b=d[0])&&b.style&&"none"!=b.style.display)b.style.display="none",b.style.display="";this.command("save-pref",{name:"collapsed_folders",value:this.env.collapsed_folders});this.set_unread_count_display(a,!1)};this.doc_mouse_up=function(a){var b,d,e;if(!$(rcube_event.get_target(a)).closest(".ui-dialog, .ui-widget-overlay").length){(d=this.message_list)?(rcube_mouse_is_over(a,
-d.list.parentNode)?d.focus():d.blur(),b=this.env.mailboxes):(d=this.contact_list)?(rcube_mouse_is_over(a,d.list.parentNode)?d.focus():d.blur(),b=this.env.contactfolders):this.ksearch_value&&this.ksearch_blur();if(this.drag_active&&b&&this.env.last_folder_target)b=b[this.env.last_folder_target],$(this.get_folder_li(this.env.last_folder_target)).removeClass("droptarget"),this.env.last_folder_target=null,d.draglayer.hide(),this.drag_menu(a,b)||this.command("moveto",b);if(this.buttons_sel){for(e in this.buttons_sel)"function"!==
-typeof e&&this.button_out(this.buttons_sel[e],e);this.buttons_sel={}}}};this.click_on_list=function(){this.gui_objects.qsearchbox&&this.gui_objects.qsearchbox.blur();this.message_list?this.message_list.focus():this.contact_list&&this.contact_list.focus();return!0};this.msglist_select=function(a){this.preview_timer&&clearTimeout(this.preview_timer);this.preview_read_timer&&clearTimeout(this.preview_read_timer);var b=null!=a.get_single_selection();this.enable_command(this.env.message_commands,b);b&&
-(this.env.mailbox==this.env.drafts_mailbox?this.enable_command("reply","reply-all","reply-list","forward","forward-attachment",!1):this.env.messages[a.get_single_selection()].ml||this.enable_command("reply-list",!1));this.enable_command("delete","moveto","copy","mark",0<a.selection.length?!0:!1);if(b||a.selection.length&&a.selection.length!=a.rowcount)this.select_all_mode=!1;b&&this.env.contentframe&&!a.multi_selecting&&!this.dummy_select?this.preview_timer=window.setTimeout(function(){i.msglist_get_preview()},
-200):this.env.contentframe&&this.show_contentframe(!1)};this.msglist_click=function(a){if(!a.multi_selecting&&this.env.contentframe&&a.get_single_selection()&&window.frames&&window.frames[this.env.contentframe]&&0<=window.frames[this.env.contentframe].location.href.indexOf(this.env.blankpage))this.preview_timer&&clearTimeout(this.preview_timer),this.preview_read_timer&&clearTimeout(this.preview_read_timer),this.preview_timer=window.setTimeout(function(){i.msglist_get_preview()},200)};this.msglist_dbl_click=
-function(a){this.preview_timer&&clearTimeout(this.preview_timer);this.preview_read_timer&&clearTimeout(this.preview_read_timer);(a=a.get_single_selection())&&this.env.mailbox==this.env.drafts_mailbox?this.goto_url("compose","_draft_uid="+a+"&_mbox="+urlencode(this.env.mailbox),!0):a&&this.show_message(a,!1,!1)};this.msglist_keypress=function(a){a.modkey!=CONTROL_KEY&&(a.key_pressed==a.ENTER_KEY?this.command("show"):a.key_pressed==a.DELETE_KEY||a.key_pressed==a.BACKSPACE_KEY?this.command("delete"):
-33==a.key_pressed?this.command("previouspage"):34==a.key_pressed&&this.command("nextpage"))};this.msglist_get_preview=function(){var a=this.get_single_uid();a&&this.env.contentframe&&!this.drag_active?this.show_message(a,!1,!0):this.env.contentframe&&this.show_contentframe(!1)};this.msglist_expand=function(a){if(this.env.messages[a.uid])this.env.messages[a.uid].expanded=a.expanded};this.msglist_set_coltypes=function(a){var b,d=a.list.tHead.rows[0].cells;this.env.coltypes=[];for(a=0;a<d.length;a++)d[a].id&&
-d[a].id.match(/^rcm/)&&(b=d[a].id.replace(/^rcm/,""),this.env.coltypes.push("to"==b?"from":b));if(0<=(a=$.inArray("flag",this.env.coltypes)))this.env.flagged_col=a;if(0<=(a=$.inArray("subject",this.env.coltypes)))this.env.subject_col=a;this.command("save-pref",{name:"list_cols",value:this.env.coltypes,session:"list_attrib/columns"})};this.check_droptarget=function(a){var b=!1,d=!1;if("mail"==this.task)b=this.env.mailboxes[a]&&this.env.mailboxes[a].id!=this.env.mailbox&&!this.env.mailboxes[a].virtual;
-else if("settings"==this.task)b=a!=this.env.mailbox;else if("addressbook"==this.task&&a!=this.env.source&&this.env.contactfolders[a])"group"==this.env.contactfolders[a].type?(d=this.env.contactfolders[a].source,b=this.env.contactfolders[a].id!=this.env.group&&!this.env.contactfolders[d].readonly,d=d!=this.env.source):(b=!this.env.contactfolders[a].readonly,d=!0);return b?d?2:1:0};this.init_message_row=function(a){var b,d=this,e=a.uid,f=(null!=this.env.status_col?"status":"msg")+"icn"+a.uid;e&&this.env.messages[e]&&
-$.extend(a,this.env.messages[e]);if(a.icon=document.getElementById(f))a.icon._row=a.obj,a.icon.onmousedown=function(a){d.command("toggle_status",this);rcube_event.cancel(a)};a.msgicon=null!=this.env.status_col?document.getElementById("msgicn"+a.uid):a.icon;if(null!=this.env.flagged_col&&(a.flagicon=document.getElementById("flagicn"+a.uid)))a.flagicon._row=a.obj,a.flagicon.onmousedown=function(a){d.command("toggle_flag",this);rcube_event.cancel(a)};if(!a.depth&&a.has_children&&(b=document.getElementById("rcmexpando"+
-a.uid)))a.expando=b,b.onmousedown=function(a){return d.expand_message_row(a,e)};this.triggerEvent("insertrow",{uid:e,row:a})};this.add_message_row=function(a,b,d,e){if(!this.gui_objects.messagelist||!this.message_list||d.mbox!=this.env.mailbox&&!d.skip_mbox_check)return!1;this.env.messages[a]||(this.env.messages[a]={});$.extend(this.env.messages[a],{deleted:d.deleted?1:0,replied:d.answered?1:0,unread:!d.seen?1:0,forwarded:d.forwarded?1:0,flagged:d.flagged?1:0,has_children:d.has_children?1:0,depth:d.depth?
-d.depth:0,unread_children:d.unread_children?d.unread_children:0,parent_uid:d.parent_uid?d.parent_uid:0,selected:this.select_all_mode||this.message_list.in_selection(a),ml:d.ml?1:0,ctype:d.ctype,flags:d.extra_flags});var f,h,g,k="",j="",l=this.message_list;g=l.rows;var i=this.env.messages[a];f="message"+(!d.seen?" unread":"")+(d.deleted?" deleted":"")+(d.flagged?" flagged":"")+(d.unread_children&&d.seen&&!this.env.autoexpand_threads?" unroot":"")+(i.selected?" selected":"");var m=document.createElement("tr");
-m.id="rcmrow"+a;m.className=f;f="msgicon";null===this.env.status_col&&(f+=" status",d.deleted?f+=" deleted":d.seen?0<d.unread_children&&(f+=" unreadchildren"):f+=" unread");d.answered&&(f+=" replied");d.forwarded&&(f+=" forwarded");i.selected&&!l.in_selection(a)&&l.selection.push(a);if(this.env.threading)if(i.depth)k+='<span id="rcmtab'+a+'" class="branch" style="width:'+15*i.depth+'px;"> </span>',g[i.parent_uid]&&!1===g[i.parent_uid].expanded||(0==this.env.autoexpand_threads||2==this.env.autoexpand_threads)&&
-(!g[i.parent_uid]||!g[i.parent_uid].expanded)?(m.style.display="none",i.expanded=!1):i.expanded=!0;else if(i.has_children){if(void 0===i.expanded&&(1==this.env.autoexpand_threads||2==this.env.autoexpand_threads&&i.unread_children))i.expanded=!0;j='<div id="rcmexpando'+a+'" class="'+(i.expanded?"expanded":"collapsed")+'"> </div>'}k+='<span id="msgicn'+a+'" class="'+f+'"> </span>';if(!bw.ie&&b.subject)g=d.mbox==this.env.drafts_mailbox?"_draft_uid":"_uid",b.subject='<a href="./?_task=mail&_action='+
-(d.mbox==this.env.drafts_mailbox?"compose":"show")+"&_mbox="+urlencode(d.mbox)+"&"+g+"="+a+'" onclick="return rcube_event.cancel(event)" onmouseover="rcube_webmail.long_subject_title(this,'+(i.depth+1)+')">'+b.subject+"</a>";for(h in this.env.coltypes){f=this.env.coltypes[h];g=document.createElement("td");g.className=(""+f).toLowerCase();if("flag"==f)f=d.flagged?"flagged":"unflagged",f='<span id="flagicn'+a+'" class="'+f+'"> </span>';else if("attachment"==f)f=/application\/|multipart\/m/.test(d.ctype)?
-'<span class="attachment"> </span>':/multipart\/report/.test(d.ctype)?'<span class="report"> </span>':" ";else if("status"==f)f=d.deleted?"deleted":d.seen?0<d.unread_children?"unreadchildren":"msgicon":"unread",f='<span id="statusicn'+a+'" class="'+f+'"> </span>';else if("threads"==f)f=j;else if("subject"==f){if(bw.ie)g.onmouseover=function(){rcube_webmail.long_subject_title_ie(this,i.depth+1)};f=k+b[f]}else f="priority"==f?0<d.prio&&6>d.prio?'<span class="prio'+d.prio+'"> </span>':
-" ":b[f];g.innerHTML=f;m.appendChild(g)}l.insert_row(m,e);e&&this.env.pagesize&&l.rowcount>this.env.pagesize&&(a=l.get_last_row(),l.remove_row(a),l.clear_selection(a))};this.set_list_sorting=function(a,b){$("#rcm"+this.env.sort_col).removeClass("sorted"+this.env.sort_order.toUpperCase());a&&$("#rcm"+a).addClass("sorted"+b);this.env.sort_col=a;this.env.sort_order=b};this.set_list_options=function(a,b,d,e){var f,h="";if(void 0===b)b=this.env.sort_col;if(!d)d=this.env.sort_order;if(this.env.sort_col!=
-b||this.env.sort_order!=d)f=1,this.set_list_sorting(b,d);this.env.threading!=e&&(f=1,h+="&_threads="+e);if(a&&a.length){for(var g,k,j=[],i=this.env.coltypes,e=0;e<i.length;e++)k="to"==i[e]?"from":i[e],g=$.inArray(k,a),-1!=g&&(j.push(k),delete a[g]);for(e=0;e<a.length;e++)a[e]&&j.push(a[e]);j.join()!=i.join()&&(f=1,h+="&_cols="+j.join(","))}f&&this.list_mailbox("","",b+"_"+d,h)};this.show_message=function(a,b,d){if(a){var e=window,f=d?"preview":"show",h="&_action="+f+"&_uid="+a+"&_mbox="+urlencode(this.env.mailbox);
-d&&this.env.contentframe&&window.frames&&window.frames[this.env.contentframe]&&(e=window.frames[this.env.contentframe],h+="&_framed=1");b&&(h+="&_safe=1");this.env.search_request&&(h+="&_search="+this.env.search_request);if("preview"==f&&0<=(""+e.location.href).indexOf(h))this.show_contentframe(!0);else if(this.location_href(this.env.comm_path+h,e,!0),"preview"==f&&this.message_list&&this.message_list.rows[a]&&this.message_list.rows[a].unread&&0<=this.env.preview_pane_mark_read)this.preview_read_timer=
-window.setTimeout(function(){i.set_message(a,"unread",!1);i.update_thread_root(a,"read");i.env.unread_counts[i.env.mailbox]&&(i.env.unread_counts[i.env.mailbox]-=1,i.set_unread_count(i.env.mailbox,i.env.unread_counts[i.env.mailbox],"INBOX"==i.env.mailbox));0<i.env.preview_pane_mark_read&&i.http_post("mark","_uid="+a+"&_flag=read&_quiet=1")},1E3*this.env.preview_pane_mark_read)}};this.show_contentframe=function(a){var b,d;if(this.env.contentframe&&(b=$("#"+this.env.contentframe))&&b.length)if(!a&&
-(d=window.frames[this.env.contentframe])){if(d.location&&0>d.location.href.indexOf(this.env.blankpage))d.location.href=this.env.blankpage}else if(!bw.safari&&!bw.konq)b[a?"show":"hide"]();!a&&this.busy&&this.set_busy(!1,null,this.env.frame_lock)};this.lock_frame=function(){if(!this.env.frame_lock)(this.is_framed()?parent.rcmail:this).env.frame_lock=this.set_busy(!0,"loading")};this.list_page=function(a){"next"==a?a=this.env.current_page+1:"last"==a?a=this.env.pagecount:"prev"==a&&1<this.env.current_page?
-a=this.env.current_page-1:"first"==a&&1<this.env.current_page&&(a=1);if(0<a&&a<=this.env.pagecount)this.env.current_page=a,"mail"==this.task?this.list_mailbox(this.env.mailbox,a):"addressbook"==this.task&&this.list_contacts(this.env.source,this.env.group,a)};this.filter_mailbox=function(a){var b=this.set_busy(!0,"searching");this.clear_message_list();this.env.current_page=1;this.http_request("search",this.search_params(!1,a),b)};this.list_mailbox=function(a,b,d,e){var f="",h=window;a||(a=this.env.mailbox?
-this.env.mailbox:"INBOX");e&&(f+=e);d&&(f+="&_sort="+d);this.env.search_request&&(f+="&_search="+this.env.search_request);if(this.env.mailbox!=a)b=1,this.env.current_page=b,this.select_all_mode=!1;this.clear_message_list();if(a!=this.env.mailbox||a==this.env.mailbox&&!b&&!d)f+="&_refresh=1";this.select_folder(a,"",!0);this.env.mailbox=a;this.gui_objects.messagelist?this.list_mailbox_remote(a,b,f):(this.env.contentframe&&window.frames&&window.frames[this.env.contentframe]&&(h=window.frames[this.env.contentframe],
-f+="&_framed=1"),a&&(this.set_busy(!0,"loading"),this.location_href(this.env.comm_path+"&_mbox="+urlencode(a)+(b?"&_page="+b:"")+f,h)))};this.clear_message_list=function(){this.env.messages={};this.last_selected=0;this.show_contentframe(!1);this.message_list&&this.message_list.clear(!0)};this.list_mailbox_remote=function(a,b,d){this.message_list.clear();a="_mbox="+urlencode(a)+(b?"&_page="+b:"");b=this.set_busy(!0,"loading");this.http_request("list",a+d,b)};this.update_selection=function(){var a=
-this.message_list.selection,b=this.message_list.rows,d,e=[];for(d in a)b[a[d]]&&e.push(a[d]);this.message_list.selection=e};this.expand_unread=function(){for(var a,b=this.gui_objects.messagelist.tBodies[0].firstChild;b;){if(1==b.nodeType&&(a=this.message_list.rows[b.uid])&&a.unread_children)this.message_list.expand_all(a),this.set_unread_children(a.uid);b=b.nextSibling}return!1};this.expand_message_row=function(a,b){var d=this.message_list.rows[b];d.expanded=!d.expanded;this.set_unread_children(b);
-d.expanded=!d.expanded;this.message_list.expand_row(a,b)};this.expand_threads=function(){if(this.env.threading&&this.env.autoexpand_threads&&this.message_list)switch(this.env.autoexpand_threads){case 2:this.expand_unread();break;case 1:this.message_list.expand_all()}};this.init_threads=function(a,b){if(b&&b!=this.env.mailbox)return!1;for(var d=0,e=a.length;d<e;d++)this.add_tree_icons(a[d]);this.expand_threads()};this.add_tree_icons=function(a){var b,d,e,f,h=[],g=[],k,j=this.message_list.rows;for(k=
-a?j[a]?j[a].obj:null:this.message_list.list.tBodies[0].firstChild;k;){if(1==k.nodeType&&(d=j[k.uid]))if(d.depth){for(b=h.length-1;0<=b&&!(e=h[b].length,e>d.depth?(f=e-d.depth,h[b][f]&2||(h[b][f]=h[b][f]?h[b][f]+2:2)):e==d.depth&&(h[b][0]&2||(h[b][0]+=2)),d.depth>e);b--);h.push(Array(d.depth));h[h.length-1][0]=1;g.push(d.uid)}else{if(h.length){for(b in h)this.set_tree_icons(g[b],h[b]);h=[];g=[]}if(a&&k!=j[a].obj)break}k=k.nextSibling}if(h.length)for(b in h)this.set_tree_icons(g[b],h[b])};this.set_tree_icons=
-function(a,b){var d,e=[],f="",h=b.length;for(d=0;d<h;d++)2<b[d]?e.push({"class":"l3",width:15}):1<b[d]?e.push({"class":"l2",width:15}):0<b[d]?e.push({"class":"l1",width:15}):e.length&&!e[e.length-1]["class"]?e[e.length-1].width+=15:e.push({"class":null,width:15});for(d=e.length-1;0<=d;d--)f=e[d]["class"]?f+('<div class="tree '+e[d]["class"]+'" />'):f+('<div style="width:'+e[d].width+'px" />');f&&$("#rcmtab"+a).html(f)};this.update_thread_root=function(a,b){if(this.env.threading){var d=this.message_list.find_root(a);
-if(a!=d){var e=this.message_list.rows[d];if("read"==b&&e.unread_children)e.unread_children--;else if("unread"==b&&e.has_children)e.unread_children=e.unread_children?e.unread_children+1:1;else return;this.set_message_icon(d);this.set_unread_children(d)}}};this.update_thread=function(a){if(!this.env.threading)return 0;var b,d=0,e=this.message_list.rows,f=e[a],h=e[a].depth,g=[];f.depth?f.unread&&(a=this.message_list.find_root(a),e[a].unread_children--,this.set_unread_children(a)):d--;a=f.parent_uid;
-for(f=f.obj.nextSibling;f;){if(1==f.nodeType&&(b=e[f.uid])){if(!b.depth||b.depth<=h)break;b.depth--;$("#rcmtab"+b.uid).width(15*b.depth).html("");if(b.depth){if(b.depth==h)b.parent_uid=a;b.unread&&g.length&&g[g.length-1].unread_children++}else{d++;b.parent_uid=0;if(b.has_children)$("#rcmrow"+b.uid+" .leaf:first").attr("id","rcmexpando"+b.uid).attr("class","none"!=b.obj.style.display?"expanded":"collapsed").bind("mousedown",{uid:b.uid,p:this},function(a){return a.data.p.expand_message_row(a,a.data.uid)}),
-b.unread_children=0,g.push(b);"none"==b.obj.style.display&&$(b.obj).show()}}f=f.nextSibling}for(b=0;b<g.length;b++)this.set_unread_children(g[b].uid);return d};this.delete_excessive_thread_rows=function(){for(var a=this.message_list.rows,b=this.message_list.list.tBodies[0].firstChild,d=this.env.pagesize+1;b;){if(1==b.nodeType&&(r=a[b.uid]))!r.depth&&d&&d--,d||this.message_list.remove_row(b.uid);b=b.nextSibling}};this.set_message_icon=function(a){var b=this.message_list.rows[a];if(!b)return!1;if(b.icon)a=
-"msgicon",b.deleted?a+=" deleted":b.unread?a+=" unread":b.unread_children&&(a+=" unreadchildren"),b.msgicon==b.icon&&(b.replied&&(a+=" replied"),b.forwarded&&(a+=" forwarded"),a+=" status"),b.icon.className=a;if(b.msgicon&&b.msgicon!=b.icon)a="msgicon",!b.unread&&b.unread_children&&(a+=" unreadchildren"),b.replied&&(a+=" replied"),b.forwarded&&(a+=" forwarded"),b.msgicon.className=a;if(b.flagicon)a=b.flagged?"flagged":"unflagged",b.flagicon.className=a};this.set_message_status=function(a,b,d){a=this.message_list.rows[a];
-if(!a)return!1;if("unread"==b)a.unread=d;else if("deleted"==b)a.deleted=d;else if("replied"==b)a.replied=d;else if("forwarded"==b)a.forwarded=d;else if("flagged"==b)a.flagged=d};this.set_message=function(a,b,d){var e=this.message_list.rows[a];if(!e)return!1;b&&this.set_message_status(a,b,d);b=$(e.obj);e.unread&&!b.hasClass("unread")?b.addClass("unread"):!e.unread&&b.hasClass("unread")&&b.removeClass("unread");e.deleted&&!b.hasClass("deleted")?b.addClass("deleted"):!e.deleted&&b.hasClass("deleted")&&
-b.removeClass("deleted");e.flagged&&!b.hasClass("flagged")?b.addClass("flagged"):!e.flagged&&b.hasClass("flagged")&&b.removeClass("flagged");this.set_unread_children(a);this.set_message_icon(a)};this.set_unread_children=function(a){a=this.message_list.rows[a];a.parent_uid||(!a.unread&&a.unread_children&&!a.expanded?$(a.obj).addClass("unroot"):$(a.obj).removeClass("unroot"))};this.copy_messages=function(a){if(a&&"object"===typeof a)a=a.id;if(a&&!(a==this.env.mailbox||!this.env.uid&&(!this.message_list||
-!this.message_list.get_selection().length))){var b=[],d=this.display_message(this.get_label("copyingmessage"),"loading"),a="&_target_mbox="+urlencode(a)+"&_from="+(this.env.action?this.env.action:"");if(this.env.uid)b[0]=this.env.uid;else{var e=this.message_list.get_selection(),f;for(f in e)b.push(e[f])}a+="&_uid="+this.uids_to_list(b);this.http_post("copy","_mbox="+urlencode(this.env.mailbox)+a,d)}};this.move_messages=function(a){if(a&&"object"===typeof a)a=a.id;if(a&&!(a==this.env.mailbox||!this.env.uid&&
-(!this.message_list||!this.message_list.get_selection().length))){var b=!1,a="&_target_mbox="+urlencode(a)+"&_from="+(this.env.action?this.env.action:"");"show"==this.env.action?b=this.set_busy(!0,"movingmessage"):this.show_contentframe(!1);this.enable_command(this.env.message_commands,!1);this._with_selected_messages("moveto",b,a)}};this.delete_messages=function(){var a,b,d,e=this.env.trash_mailbox,f=this.message_list,h=f?$.merge([],f.get_selection()):[];if(this.env.uid||h.length){for(b=0,d=h.length;b<
-d;b++)a=h[b],f.rows[a].has_children&&!f.rows[a].expanded&&f.select_childs(a);if(this.env.flag_for_deletion)return this.mark_message("delete"),!1;!e||this.env.mailbox==e?this.permanently_remove_messages():f&&f.modkey==SHIFT_KEY?confirm(this.get_label("deletemessagesconfirm"))&&this.permanently_remove_messages():this.move_messages(e);return!0}};this.permanently_remove_messages=function(){if(this.env.uid||this.message_list&&this.message_list.get_selection().length)this.show_contentframe(!1),this._with_selected_messages("delete",
-!1,"&_from="+(this.env.action?this.env.action:""))};this._with_selected_messages=function(a,b,d){var e=[],f=0;if(this.env.uid)e[0]=this.env.uid;else{var h,g,k,j=[],i=this.message_list.get_selection();for(h=0,len=i.length;h<len;h++)g=i[h],e.push(g),this.env.threading&&(f+=this.update_thread(g),k=this.message_list.find_root(g),k!=g&&0>$.inArray(k,j)&&j.push(k)),this.message_list.remove_row(g,this.env.display_next&&h==i.length-1);this.env.display_next||this.message_list.clear_selection();for(h=0,len=
-j.length;h<len;h++)this.add_tree_icons(j[h])}this.env.search_request&&(d+="&_search="+this.env.search_request);this.env.display_next&&this.env.next_uid&&(d+="&_next_uid="+this.env.next_uid);0>f?d+="&_count="+-1*f:0<f&&this.delete_excessive_thread_rows();d+="&_uid="+this.uids_to_list(e);b||(b=this.display_message(this.get_label("moveto"==a?"movingmessage":"deletingmessage"),"loading"));this.http_post(a,"_mbox="+urlencode(this.env.mailbox)+d,b)};this.mark_message=function(a,b){var d=[],e=[],f,h,g;g=
-this.message_list?this.message_list.get_selection():[];if(b)d[0]=b;else if(this.env.uid)d[0]=this.env.uid;else if(this.message_list)for(h=0,f=g.length;h<f;h++)d.push(g[h]);if(this.message_list)for(h=0,f=d.length;h<f;h++)g=d[h],("read"==a&&this.message_list.rows[g].unread||"unread"==a&&!this.message_list.rows[g].unread||"delete"==a&&!this.message_list.rows[g].deleted||"undelete"==a&&this.message_list.rows[g].deleted||"flagged"==a&&!this.message_list.rows[g].flagged||"unflagged"==a&&this.message_list.rows[g].flagged)&&
-e.push(g);else e=d;if(e.length||this.select_all_mode)switch(a){case "read":case "unread":this.toggle_read_status(a,e);break;case "delete":case "undelete":this.toggle_delete_status(e);break;case "flagged":case "unflagged":this.toggle_flagged_status(a,d)}};this.toggle_read_status=function(a,b){var d,e=b.length,f="_uid="+this.uids_to_list(b)+"&_flag="+a,h=this.display_message(this.get_label("markingmessage"),"loading");for(d=0;d<e;d++)this.set_message(b[d],"unread","unread"==a?!0:!1);this.env.search_request&&
-(f+="&_search="+this.env.search_request);this.http_post("mark",f,h);for(d=0;d<e;d++)this.update_thread_root(b[d],a)};this.toggle_flagged_status=function(a,b){var d,e=b.length,f="_uid="+this.uids_to_list(b)+"&_flag="+a,h=this.display_message(this.get_label("markingmessage"),"loading");for(d=0;d<e;d++)this.set_message(b[d],"flagged","flagged"==a?!0:!1);this.env.search_request&&(f+="&_search="+this.env.search_request);this.http_post("mark",f,h)};this.toggle_delete_status=function(a){var b=a.length,d,
-e,f=!0,h=this.message_list?this.message_list.rows:[];if(1==b)return!h.length||h[a[0]]&&!h[a[0]].deleted?this.flag_as_deleted(a):this.flag_as_undeleted(a),!0;for(d=0;d<b;d++)if(e=a[d],h[e]&&!h[e].deleted){f=!1;break}f?this.flag_as_undeleted(a):this.flag_as_deleted(a);return!0};this.flag_as_undeleted=function(a){var b,d=a.length,e="_uid="+this.uids_to_list(a)+"&_flag=undelete",f=this.display_message(this.get_label("markingmessage"),"loading");for(b=0;b<d;b++)this.set_message(a[b],"deleted",!1);this.env.search_request&&
-(e+="&_search="+this.env.search_request);this.http_post("mark",e,f);return!0};this.flag_as_deleted=function(a){for(var b="",d=[],b=this.message_list?this.message_list.rows:[],e=0,f=0,h=a.length;f<h;f++)uid=a[f],b[uid]&&(b[uid].unread&&(d[d.length]=uid),this.env.skip_deleted?(e+=this.update_thread(uid),this.message_list.remove_row(uid,this.env.display_next&&f==this.message_list.selection.length-1)):this.set_message(uid,"deleted",!0));this.env.skip_deleted&&this.message_list&&(this.env.display_next||
-this.message_list.clear_selection(),0>e||0<e&&this.delete_excessive_thread_rows());b="&_from="+(this.env.action?this.env.action:"");lock=this.display_message(this.get_label("markingmessage"),"loading");d.length&&(b+="&_ruid="+this.uids_to_list(d));this.env.skip_deleted&&this.env.display_next&&this.env.next_uid&&(b+="&_next_uid="+this.env.next_uid);this.env.search_request&&(b+="&_search="+this.env.search_request);this.http_post("mark","_uid="+this.uids_to_list(a)+"&_flag=delete"+b,lock);return!0};
-this.flag_deleted_as_read=function(a){var b,d,e,f=this.message_list?this.message_list.rows:[],a=(""+a).split(",");for(d=0,e=a.length;d<e;d++)b=a[d],f[b]&&this.set_message(b,"unread",!1)};this.uids_to_list=function(a){return this.select_all_mode?"*":a.join(",")};this.expunge_mailbox=function(a){var b,d="_mbox="+urlencode(a);a==this.env.mailbox&&(b=this.set_busy(!0,"loading"),d+="&_reload=1",this.env.search_request&&(d+="&_search="+this.env.search_request));this.http_post("expunge",d,b)};this.purge_mailbox=
-function(a){var b=!1,d="_mbox="+urlencode(a);if(!confirm(this.get_label("purgefolderconfirm")))return!1;a==this.env.mailbox&&(b=this.set_busy(!0,"loading"),d+="&_reload=1");this.http_post("purge",d,b)};this.purge_mailbox_test=function(){return this.env.messagecount&&(this.env.mailbox==this.env.trash_mailbox||this.env.mailbox==this.env.junk_mailbox||this.env.mailbox.match("^"+RegExp.escape(this.env.trash_mailbox)+RegExp.escape(this.env.delimiter))||this.env.mailbox.match("^"+RegExp.escape(this.env.junk_mailbox)+
-RegExp.escape(this.env.delimiter)))};this.login_user_keyup=function(a){var b=rcube_event.get_keycode(a),d=$("#rcmloginpwd");return 13==b&&d.length&&!d.val()?(d.focus(),rcube_event.cancel(a)):!0};this.init_messageform=function(){if(!this.gui_objects.messageform)return!1;var a=$("[name='_from']"),b=$("[name='_to']"),d=$("input[name='_subject']"),e=$("[name='_message']").get(0),f="1"==$("input[name='_is_html']").val(),h=["cc","bcc","replyto","followupto"],g;0<this.env.autocomplete_threads&&(g={threads:this.env.autocomplete_threads,
-sources:this.env.autocomplete_sources});this.init_address_input_events(b,g);for(var k in h)this.init_address_input_events($("[name='_"+h[k]+"']"),g);f||(this.set_caret_pos(e,this.env.top_posting?0:$(e).val().length),"select-one"==a.prop("type")&&""==$("input[name='_draft_saveid']").val()&&this.change_identity(a[0]));""==b.val()?b.focus():""==d.val()?d.focus():e&&e.focus();this.env.compose_focus_elem=document.activeElement;this.compose_field_hash(!0);this.auto_save_start()};this.init_address_input_events=
-function(a,b){this.env.recipients_delimiter=this.env.recipients_separator+" ";a[bw.ie||bw.safari||bw.chrome?"keydown":"keypress"](function(a){return i.ksearch_keydown(a,this,b)}).attr("autocomplete","off")};this.check_compose_input=function(a){var b,d=$("[name='_to']"),e=$("[name='_cc']"),f=$("[name='_bcc']"),h=$("[name='_from']"),g=$("[name='_subject']"),k=$("[name='_message']");if("text"==h.prop("type")&&!rcube_check_email(h.val(),!0))return alert(this.get_label("nosenderwarning")),h.focus(),!1;
-e=d.val()?d.val():e.val()?e.val():f.val();if(!rcube_check_email(e.replace(/^\s+/,"").replace(/[\s,;]+$/,""),!0))return alert(this.get_label("norecipientwarning")),d.focus(),!1;for(var j in this.env.attachments)if("object"===typeof this.env.attachments[j]&&!this.env.attachments[j].complete)return alert(this.get_label("notuploadedwarning")),!1;if(""==g.val()){b=$('<div class="prompt">').html('<div class="message">'+this.get_label("nosubjectwarning")+"</div>").appendTo(document.body);var l=$("<input>").attr("type",
-"text").attr("size",30).appendTo(b).val(this.get_label("nosubject")),d={};d[this.get_label("cancel")]=function(){g.focus();$(this).dialog("close")};d[this.get_label("sendmessage")]=function(){g.val(l.val());$(this).dialog("close");i.command(a,{nocheck:!0})};b.dialog({modal:!0,resizable:!1,buttons:d,close:function(){$(this).remove()}});l.select();return!1}this.stop_spellchecking();window.tinyMCE&&(b=tinyMCE.get(this.env.composebody));if(!b&&""==k.val()&&!confirm(this.get_label("nobodywarning")))return k.focus(),
+a.firstChild.offsetHeight)pos=$(a.firstChild).offset(),this.env.folder_coords[d]={x1:pos.left,y1:pos.top,x2:pos.left+a.firstChild.offsetWidth,y2:pos.top+e,on:0}}};this.drag_end=function(){this.drag_active=!1;this.env.last_folder_target=null;this.folder_auto_timer&&(window.clearTimeout(this.folder_auto_timer),this.folder_auto_expand=this.folder_auto_timer=null);if(this.gui_objects.folderlist&&this.env.folder_coords)for(var a in this.env.folder_coords)this.env.folder_coords[a].on&&$(this.get_folder_li(a)).removeClass("droptarget")};
+this.drag_move=function(a){if(this.gui_objects.folderlist&&this.env.folder_coords){var b,d,e,f,h;d="draglayernormal";a=rcube_event.get_mouse_pos(a);f=this.env.folderlist_coords;e=bw.ie?-document.documentElement.scrollTop:this.initialBodyScrollTop;var g=this.initialListScrollTop-this.gui_objects.folderlist.parentNode.scrollTop;this.contact_list&&this.contact_list.draglayer&&(h=this.contact_list.draglayer.attr("class"));a.y+=-g-e;if(a.x<f.x1||a.x>=f.x2||a.y<f.y1||a.y>=f.y2)this.env.last_folder_target&&
+($(this.get_folder_li(this.env.last_folder_target)).removeClass("droptarget"),this.env.folder_coords[this.env.last_folder_target].on=0,this.env.last_folder_target=null);else for(b in this.env.folder_coords)f=this.env.folder_coords[b],a.x>=f.x1&&a.x<f.x2&&a.y>=f.y1&&a.y<f.y2?(f=this.check_droptarget(b))?(d=this.get_folder_li(b),e=$(d.getElementsByTagName("div")[0]),e.hasClass("collapsed")?(this.folder_auto_timer&&window.clearTimeout(this.folder_auto_timer),this.folder_auto_expand=this.env.mailboxes[b].id,
+this.folder_auto_timer=window.setTimeout(function(){rcmail.command("collapse-folder",rcmail.folder_auto_expand);rcmail.drag_start(null)},1E3)):this.folder_auto_timer&&(window.clearTimeout(this.folder_auto_timer),this.folder_auto_expand=this.folder_auto_timer=null),$(d).addClass("droptarget"),this.env.folder_coords[b].on=1,this.env.last_folder_target=b,d="draglayer"+(1<f?"copy":"normal")):this.env.last_folder_target=null:f.on&&($(this.get_folder_li(b)).removeClass("droptarget"),this.env.folder_coords[b].on=
+0);d!=h&&this.contact_list&&this.contact_list.draglayer&&this.contact_list.draglayer.attr("class",d)}};this.collapse_folder=function(a){var b=this.get_folder_li(a,"",!0),d=$("div:first",b),e=$("ul:first",b);if(d.hasClass("collapsed"))e.show(),d.removeClass("collapsed").addClass("expanded"),this.env.collapsed_folders=this.env.collapsed_folders.replace(RegExp("&"+urlencode(a)+"&"),"");else if(d.hasClass("expanded"))e.hide(),d.removeClass("expanded").addClass("collapsed"),this.env.collapsed_folders=
+this.env.collapsed_folders+"&"+urlencode(a)+"&",0==this.env.mailbox.indexOf(a+this.env.delimiter)&&!$(b).hasClass("virtual")&&this.command("list",a);else return;if(bw.ie6||bw.ie7)if((d=b.nextSibling?b.nextSibling.getElementsByTagName("ul"):null)&&d.length&&(b=d[0])&&b.style&&"none"!=b.style.display)b.style.display="none",b.style.display="";this.command("save-pref",{name:"collapsed_folders",value:this.env.collapsed_folders});this.set_unread_count_display(a,!1)};this.doc_mouse_up=function(a){var b,
+d,e;if(!$(rcube_event.get_target(a)).closest(".ui-dialog, .ui-widget-overlay").length&&((d=this.message_list)?(rcube_mouse_is_over(a,d.list.parentNode)?d.focus():d.blur(),b=this.env.mailboxes):(d=this.contact_list)?(rcube_mouse_is_over(a,d.list.parentNode)?d.focus():d.blur(),b=this.env.contactfolders):this.ksearch_value&&this.ksearch_blur(),this.drag_active&&b&&this.env.last_folder_target&&(b=b[this.env.last_folder_target],$(this.get_folder_li(this.env.last_folder_target)).removeClass("droptarget"),
+this.env.last_folder_target=null,d.draglayer.hide(),this.drag_menu(a,b)||this.command("moveto",b)),this.buttons_sel)){for(e in this.buttons_sel)"function"!==typeof e&&this.button_out(this.buttons_sel[e],e);this.buttons_sel={}}};this.click_on_list=function(){this.gui_objects.qsearchbox&&this.gui_objects.qsearchbox.blur();this.message_list?this.message_list.focus():this.contact_list&&this.contact_list.focus();return!0};this.msglist_select=function(a){this.preview_timer&&clearTimeout(this.preview_timer);
+this.preview_read_timer&&clearTimeout(this.preview_read_timer);var b=null!=a.get_single_selection();this.enable_command(this.env.message_commands,b);b&&(this.env.mailbox==this.env.drafts_mailbox?this.enable_command("reply","reply-all","reply-list","forward","forward-attachment",!1):this.env.messages[a.get_single_selection()].ml||this.enable_command("reply-list",!1));this.enable_command("delete","moveto","copy","mark",0<a.selection.length?!0:!1);if(b||a.selection.length&&a.selection.length!=a.rowcount)this.select_all_mode=
+!1;b&&this.env.contentframe&&!a.multi_selecting&&!this.dummy_select?this.preview_timer=window.setTimeout(function(){i.msglist_get_preview()},200):this.env.contentframe&&this.show_contentframe(!1)};this.msglist_click=function(a){!a.multi_selecting&&this.env.contentframe&&a.get_single_selection()&&window.frames&&window.frames[this.env.contentframe]&&0<=window.frames[this.env.contentframe].location.href.indexOf(this.env.blankpage)&&(this.preview_timer&&clearTimeout(this.preview_timer),this.preview_read_timer&&
+clearTimeout(this.preview_read_timer),this.preview_timer=window.setTimeout(function(){i.msglist_get_preview()},200))};this.msglist_dbl_click=function(a){this.preview_timer&&clearTimeout(this.preview_timer);this.preview_read_timer&&clearTimeout(this.preview_read_timer);(a=a.get_single_selection())&&this.env.mailbox==this.env.drafts_mailbox?this.goto_url("compose","_draft_uid="+a+"&_mbox="+urlencode(this.env.mailbox),!0):a&&this.show_message(a,!1,!1)};this.msglist_keypress=function(a){a.modkey!=CONTROL_KEY&&
+(a.key_pressed==a.ENTER_KEY?this.command("show"):a.key_pressed==a.DELETE_KEY||a.key_pressed==a.BACKSPACE_KEY?this.command("delete"):33==a.key_pressed?this.command("previouspage"):34==a.key_pressed&&this.command("nextpage"))};this.msglist_get_preview=function(){var a=this.get_single_uid();a&&this.env.contentframe&&!this.drag_active?this.show_message(a,!1,!0):this.env.contentframe&&this.show_contentframe(!1)};this.msglist_expand=function(a){this.env.messages[a.uid]&&(this.env.messages[a.uid].expanded=
+a.expanded)};this.msglist_set_coltypes=function(a){var b,d=a.list.tHead.rows[0].cells;this.env.coltypes=[];for(a=0;a<d.length;a++)d[a].id&&d[a].id.match(/^rcm/)&&(b=d[a].id.replace(/^rcm/,""),this.env.coltypes.push("to"==b?"from":b));if(0<=(a=$.inArray("flag",this.env.coltypes)))this.env.flagged_col=a;if(0<=(a=$.inArray("subject",this.env.coltypes)))this.env.subject_col=a;this.command("save-pref",{name:"list_cols",value:this.env.coltypes,session:"list_attrib/columns"})};this.check_droptarget=function(a){var b=
+!1,d=!1;"mail"==this.task?b=this.env.mailboxes[a]&&this.env.mailboxes[a].id!=this.env.mailbox&&!this.env.mailboxes[a].virtual:"settings"==this.task?b=a!=this.env.mailbox:"addressbook"==this.task&&a!=this.env.source&&this.env.contactfolders[a]&&("group"==this.env.contactfolders[a].type?(d=this.env.contactfolders[a].source,b=this.env.contactfolders[a].id!=this.env.group&&!this.env.contactfolders[d].readonly,d=d!=this.env.source):(b=!this.env.contactfolders[a].readonly,d=!0));return b?d?2:1:0};this.init_message_row=
+function(a){var b,d=this,e=a.uid,f=(null!=this.env.status_col?"status":"msg")+"icn"+a.uid;e&&this.env.messages[e]&&$.extend(a,this.env.messages[e]);if(a.icon=document.getElementById(f))a.icon._row=a.obj,a.icon.onmousedown=function(a){d.command("toggle_status",this);rcube_event.cancel(a)};a.msgicon=null!=this.env.status_col?document.getElementById("msgicn"+a.uid):a.icon;if(null!=this.env.flagged_col&&(a.flagicon=document.getElementById("flagicn"+a.uid)))a.flagicon._row=a.obj,a.flagicon.onmousedown=
+function(a){d.command("toggle_flag",this);rcube_event.cancel(a)};if(!a.depth&&a.has_children&&(b=document.getElementById("rcmexpando"+a.uid)))a.expando=b,b.onmousedown=function(a){return d.expand_message_row(a,e)};this.triggerEvent("insertrow",{uid:e,row:a})};this.add_message_row=function(a,b,d,e){if(!this.gui_objects.messagelist||!this.message_list||d.mbox!=this.env.mailbox&&!d.skip_mbox_check)return!1;this.env.messages[a]||(this.env.messages[a]={});$.extend(this.env.messages[a],{deleted:d.deleted?
+1:0,replied:d.answered?1:0,unread:!d.seen?1:0,forwarded:d.forwarded?1:0,flagged:d.flagged?1:0,has_children:d.has_children?1:0,depth:d.depth?d.depth:0,unread_children:d.unread_children?d.unread_children:0,parent_uid:d.parent_uid?d.parent_uid:0,selected:this.select_all_mode||this.message_list.in_selection(a),ml:d.ml?1:0,ctype:d.ctype,flags:d.extra_flags});var f,h,g,k="",j="",l=this.message_list;g=l.rows;var i=this.env.messages[a];f="message"+(!d.seen?" unread":"")+(d.deleted?" deleted":"")+(d.flagged?
+" flagged":"")+(d.unread_children&&d.seen&&!this.env.autoexpand_threads?" unroot":"")+(i.selected?" selected":"");var m=document.createElement("tr");m.id="rcmrow"+a;m.className=f;f="msgicon";null===this.env.status_col&&(f+=" status",d.deleted?f+=" deleted":d.seen?0<d.unread_children&&(f+=" unreadchildren"):f+=" unread");d.answered&&(f+=" replied");d.forwarded&&(f+=" forwarded");i.selected&&!l.in_selection(a)&&l.selection.push(a);if(this.env.threading)if(i.depth)k+='<span id="rcmtab'+a+'" class="branch" style="width:'+
+15*i.depth+'px;"> </span>',g[i.parent_uid]&&!1===g[i.parent_uid].expanded||(0==this.env.autoexpand_threads||2==this.env.autoexpand_threads)&&(!g[i.parent_uid]||!g[i.parent_uid].expanded)?(m.style.display="none",i.expanded=!1):i.expanded=!0;else if(i.has_children){if(void 0===i.expanded&&(1==this.env.autoexpand_threads||2==this.env.autoexpand_threads&&i.unread_children))i.expanded=!0;j='<div id="rcmexpando'+a+'" class="'+(i.expanded?"expanded":"collapsed")+'"> </div>'}k+='<span id="msgicn'+
+a+'" class="'+f+'"> </span>';!bw.ie&&b.subject&&(g=d.mbox==this.env.drafts_mailbox?"_draft_uid":"_uid",b.subject='<a href="./?_task=mail&_action='+(d.mbox==this.env.drafts_mailbox?"compose":"show")+"&_mbox="+urlencode(d.mbox)+"&"+g+"="+a+'" onclick="return rcube_event.cancel(event)" onmouseover="rcube_webmail.long_subject_title(this,'+(i.depth+1)+')">'+b.subject+"</a>");for(h in this.env.coltypes)f=this.env.coltypes[h],g=document.createElement("td"),g.className=(""+f).toLowerCase(),"flag"==f?
+(f=d.flagged?"flagged":"unflagged",f='<span id="flagicn'+a+'" class="'+f+'"> </span>'):"attachment"==f?f=/application\/|multipart\/m/.test(d.ctype)?'<span class="attachment"> </span>':/multipart\/report/.test(d.ctype)?'<span class="report"> </span>':" ":"status"==f?(f=d.deleted?"deleted":d.seen?0<d.unread_children?"unreadchildren":"msgicon":"unread",f='<span id="statusicn'+a+'" class="'+f+'"> </span>'):"threads"==f?f=j:"subject"==f?(bw.ie&&(g.onmouseover=function(){rcube_webmail.long_subject_title_ie(this,
+i.depth+1)}),f=k+b[f]):f="priority"==f?0<d.prio&&6>d.prio?'<span class="prio'+d.prio+'"> </span>':" ":b[f],g.innerHTML=f,m.appendChild(g);l.insert_row(m,e);e&&this.env.pagesize&&l.rowcount>this.env.pagesize&&(a=l.get_last_row(),l.remove_row(a),l.clear_selection(a))};this.set_list_sorting=function(a,b){$("#rcm"+this.env.sort_col).removeClass("sorted"+this.env.sort_order.toUpperCase());a&&$("#rcm"+a).addClass("sorted"+b);this.env.sort_col=a;this.env.sort_order=b};this.set_list_options=function(a,
+b,d,e){var f,h="";void 0===b&&(b=this.env.sort_col);d||(d=this.env.sort_order);if(this.env.sort_col!=b||this.env.sort_order!=d)f=1,this.set_list_sorting(b,d);this.env.threading!=e&&(f=1,h+="&_threads="+e);if(a&&a.length){for(var g,k,j=[],i=this.env.coltypes,e=0;e<i.length;e++)k="to"==i[e]?"from":i[e],g=$.inArray(k,a),-1!=g&&(j.push(k),delete a[g]);for(e=0;e<a.length;e++)a[e]&&j.push(a[e]);j.join()!=i.join()&&(f=1,h+="&_cols="+j.join(","))}f&&this.list_mailbox("","",b+"_"+d,h)};this.show_message=function(a,
+b,d){if(a){var e=window,f=d?"preview":"show",h="&_action="+f+"&_uid="+a+"&_mbox="+urlencode(this.env.mailbox);d&&this.env.contentframe&&window.frames&&window.frames[this.env.contentframe]&&(e=window.frames[this.env.contentframe],h+="&_framed=1");b&&(h+="&_safe=1");this.env.search_request&&(h+="&_search="+this.env.search_request);"preview"==f&&0<=(""+e.location.href).indexOf(h)?this.show_contentframe(!0):(this.location_href(this.env.comm_path+h,e,!0),"preview"==f&&this.message_list&&this.message_list.rows[a]&&
+this.message_list.rows[a].unread&&0<=this.env.preview_pane_mark_read&&(this.preview_read_timer=window.setTimeout(function(){i.set_message(a,"unread",false);i.update_thread_root(a,"read");if(i.env.unread_counts[i.env.mailbox]){i.env.unread_counts[i.env.mailbox]=i.env.unread_counts[i.env.mailbox]-1;i.set_unread_count(i.env.mailbox,i.env.unread_counts[i.env.mailbox],i.env.mailbox=="INBOX")}i.env.preview_pane_mark_read>0&&i.http_post("mark","_uid="+a+"&_flag=read&_quiet=1")},1E3*this.env.preview_pane_mark_read)))}};
+this.show_contentframe=function(a){var b,d;if(this.env.contentframe&&(b=$("#"+this.env.contentframe))&&b.length)if(!a&&(d=window.frames[this.env.contentframe]))d.location&&0>d.location.href.indexOf(this.env.blankpage)&&(d.location.href=this.env.blankpage);else if(!bw.safari&&!bw.konq)b[a?"show":"hide"]();!a&&this.busy&&this.set_busy(!1,null,this.env.frame_lock)};this.lock_frame=function(){this.env.frame_lock||((this.is_framed()?parent.rcmail:this).env.frame_lock=this.set_busy(!0,"loading"))};this.list_page=
+function(a){"next"==a?a=this.env.current_page+1:"last"==a?a=this.env.pagecount:"prev"==a&&1<this.env.current_page?a=this.env.current_page-1:"first"==a&&1<this.env.current_page&&(a=1);0<a&&a<=this.env.pagecount&&(this.env.current_page=a,"mail"==this.task?this.list_mailbox(this.env.mailbox,a):"addressbook"==this.task&&this.list_contacts(this.env.source,this.env.group,a))};this.filter_mailbox=function(a){var b=this.set_busy(!0,"searching");this.clear_message_list();this.env.current_page=1;this.http_request("search",
+this.search_params(!1,a),b)};this.list_mailbox=function(a,b,d,e){var f="",h=window;a||(a=this.env.mailbox?this.env.mailbox:"INBOX");e&&(f+=e);d&&(f+="&_sort="+d);this.env.search_request&&(f+="&_search="+this.env.search_request);this.env.mailbox!=a&&(b=1,this.env.current_page=b,this.select_all_mode=!1);this.clear_message_list();if(a!=this.env.mailbox||a==this.env.mailbox&&!b&&!d)f+="&_refresh=1";this.select_folder(a,"",!0);this.env.mailbox=a;if(this.gui_objects.messagelist)this.list_mailbox_remote(a,
+b,f);else if(this.env.contentframe&&window.frames&&window.frames[this.env.contentframe]&&(h=window.frames[this.env.contentframe],f+="&_framed=1"),a)this.set_busy(!0,"loading"),this.location_href(this.env.comm_path+"&_mbox="+urlencode(a)+(b?"&_page="+b:"")+f,h)};this.clear_message_list=function(){this.env.messages={};this.last_selected=0;this.show_contentframe(!1);this.message_list&&this.message_list.clear(!0)};this.list_mailbox_remote=function(a,b,d){this.message_list.clear();a="_mbox="+urlencode(a)+
+(b?"&_page="+b:"");b=this.set_busy(!0,"loading");this.http_request("list",a+d,b)};this.update_selection=function(){var a=this.message_list.selection,b=this.message_list.rows,d,e=[];for(d in a)b[a[d]]&&e.push(a[d]);this.message_list.selection=e};this.expand_unread=function(){for(var a,b=this.gui_objects.messagelist.tBodies[0].firstChild;b;){if(1==b.nodeType&&(a=this.message_list.rows[b.uid])&&a.unread_children)this.message_list.expand_all(a),this.set_unread_children(a.uid);b=b.nextSibling}return!1};
+this.expand_message_row=function(a,b){var d=this.message_list.rows[b];d.expanded=!d.expanded;this.set_unread_children(b);d.expanded=!d.expanded;this.message_list.expand_row(a,b)};this.expand_threads=function(){if(this.env.threading&&this.env.autoexpand_threads&&this.message_list)switch(this.env.autoexpand_threads){case 2:this.expand_unread();break;case 1:this.message_list.expand_all()}};this.init_threads=function(a,b){if(b&&b!=this.env.mailbox)return!1;for(var d=0,e=a.length;d<e;d++)this.add_tree_icons(a[d]);
+this.expand_threads()};this.add_tree_icons=function(a){var b,d,e,f,h=[],g=[],k,j=this.message_list.rows;for(k=a?j[a]?j[a].obj:null:this.message_list.list.tBodies[0].firstChild;k;){if(1==k.nodeType&&(d=j[k.uid]))if(d.depth){for(b=h.length-1;0<=b&&!(e=h[b].length,e>d.depth?(f=e-d.depth,h[b][f]&2||(h[b][f]=h[b][f]?h[b][f]+2:2)):e==d.depth&&(h[b][0]&2||(h[b][0]+=2)),d.depth>e);b--);h.push(Array(d.depth));h[h.length-1][0]=1;g.push(d.uid)}else{if(h.length){for(b in h)this.set_tree_icons(g[b],h[b]);h=[];
+g=[]}if(a&&k!=j[a].obj)break}k=k.nextSibling}if(h.length)for(b in h)this.set_tree_icons(g[b],h[b])};this.set_tree_icons=function(a,b){var d,e=[],f="",h=b.length;for(d=0;d<h;d++)2<b[d]?e.push({"class":"l3",width:15}):1<b[d]?e.push({"class":"l2",width:15}):0<b[d]?e.push({"class":"l1",width:15}):e.length&&!e[e.length-1]["class"]?e[e.length-1].width+=15:e.push({"class":null,width:15});for(d=e.length-1;0<=d;d--)f=e[d]["class"]?f+('<div class="tree '+e[d]["class"]+'" />'):f+('<div style="width:'+e[d].width+
+'px" />');f&&$("#rcmtab"+a).html(f)};this.update_thread_root=function(a,b){if(this.env.threading){var d=this.message_list.find_root(a);if(a!=d){var e=this.message_list.rows[d];if("read"==b&&e.unread_children)e.unread_children--;else if("unread"==b&&e.has_children)e.unread_children=e.unread_children?e.unread_children+1:1;else return;this.set_message_icon(d);this.set_unread_children(d)}}};this.update_thread=function(a){if(!this.env.threading)return 0;var b,d=0,e=this.message_list.rows,f=e[a],h=e[a].depth,
+g=[];f.depth?f.unread&&(a=this.message_list.find_root(a),e[a].unread_children--,this.set_unread_children(a)):d--;a=f.parent_uid;for(f=f.obj.nextSibling;f;){if(1==f.nodeType&&(b=e[f.uid])){if(!b.depth||b.depth<=h)break;b.depth--;$("#rcmtab"+b.uid).width(15*b.depth).html("");b.depth?(b.depth==h&&(b.parent_uid=a),b.unread&&g.length&&g[g.length-1].unread_children++):(d++,b.parent_uid=0,b.has_children&&($("#rcmrow"+b.uid+" .leaf:first").attr("id","rcmexpando"+b.uid).attr("class","none"!=b.obj.style.display?
+"expanded":"collapsed").bind("mousedown",{uid:b.uid,p:this},function(a){return a.data.p.expand_message_row(a,a.data.uid)}),b.unread_children=0,g.push(b)),"none"==b.obj.style.display&&$(b.obj).show())}f=f.nextSibling}for(b=0;b<g.length;b++)this.set_unread_children(g[b].uid);return d};this.delete_excessive_thread_rows=function(){for(var a=this.message_list.rows,b=this.message_list.list.tBodies[0].firstChild,d=this.env.pagesize+1;b;){if(1==b.nodeType&&(r=a[b.uid]))!r.depth&&d&&d--,d||this.message_list.remove_row(b.uid);
+b=b.nextSibling}};this.set_message_icon=function(a){var b=this.message_list.rows[a];if(!b)return!1;b.icon&&(a="msgicon",b.deleted?a+=" deleted":b.unread?a+=" unread":b.unread_children&&(a+=" unreadchildren"),b.msgicon==b.icon&&(b.replied&&(a+=" replied"),b.forwarded&&(a+=" forwarded"),a+=" status"),b.icon.className=a);b.msgicon&&b.msgicon!=b.icon&&(a="msgicon",!b.unread&&b.unread_children&&(a+=" unreadchildren"),b.replied&&(a+=" replied"),b.forwarded&&(a+=" forwarded"),b.msgicon.className=a);b.flagicon&&
+(a=b.flagged?"flagged":"unflagged",b.flagicon.className=a)};this.set_message_status=function(a,b,d){a=this.message_list.rows[a];if(!a)return!1;"unread"==b?a.unread=d:"deleted"==b?a.deleted=d:"replied"==b?a.replied=d:"forwarded"==b?a.forwarded=d:"flagged"==b&&(a.flagged=d)};this.set_message=function(a,b,d){var e=this.message_list.rows[a];if(!e)return!1;b&&this.set_message_status(a,b,d);b=$(e.obj);e.unread&&!b.hasClass("unread")?b.addClass("unread"):!e.unread&&b.hasClass("unread")&&b.removeClass("unread");
+e.deleted&&!b.hasClass("deleted")?b.addClass("deleted"):!e.deleted&&b.hasClass("deleted")&&b.removeClass("deleted");e.flagged&&!b.hasClass("flagged")?b.addClass("flagged"):!e.flagged&&b.hasClass("flagged")&&b.removeClass("flagged");this.set_unread_children(a);this.set_message_icon(a)};this.set_unread_children=function(a){a=this.message_list.rows[a];a.parent_uid||(!a.unread&&a.unread_children&&!a.expanded?$(a.obj).addClass("unroot"):$(a.obj).removeClass("unroot"))};this.copy_messages=function(a){a&&
+"object"===typeof a&&(a=a.id);if(a&&!(a==this.env.mailbox||!this.env.uid&&(!this.message_list||!this.message_list.get_selection().length))){var b=[],d=this.display_message(this.get_label("copyingmessage"),"loading"),a="&_target_mbox="+urlencode(a)+"&_from="+(this.env.action?this.env.action:"");if(this.env.uid)b[0]=this.env.uid;else{var e=this.message_list.get_selection(),f;for(f in e)b.push(e[f])}a+="&_uid="+this.uids_to_list(b);this.http_post("copy","_mbox="+urlencode(this.env.mailbox)+a,d)}};this.move_messages=
+function(a){a&&"object"===typeof a&&(a=a.id);if(a&&!(a==this.env.mailbox||!this.env.uid&&(!this.message_list||!this.message_list.get_selection().length))){var b=!1,a="&_target_mbox="+urlencode(a)+"&_from="+(this.env.action?this.env.action:"");"show"==this.env.action?b=this.set_busy(!0,"movingmessage"):this.show_contentframe(!1);this.enable_command(this.env.message_commands,!1);this._with_selected_messages("moveto",b,a)}};this.delete_messages=function(){var a,b,d,e=this.env.trash_mailbox,f=this.message_list,
+h=f?$.merge([],f.get_selection()):[];if(this.env.uid||h.length){b=0;for(d=h.length;b<d;b++)a=h[b],f.rows[a].has_children&&!f.rows[a].expanded&&f.select_childs(a);if(this.env.flag_for_deletion)return this.mark_message("delete"),!1;!e||this.env.mailbox==e?this.permanently_remove_messages():f&&f.modkey==SHIFT_KEY?confirm(this.get_label("deletemessagesconfirm"))&&this.permanently_remove_messages():this.move_messages(e);return!0}};this.permanently_remove_messages=function(){if(this.env.uid||this.message_list&&
+this.message_list.get_selection().length)this.show_contentframe(!1),this._with_selected_messages("delete",!1,"&_from="+(this.env.action?this.env.action:""))};this._with_selected_messages=function(a,b,d){var e=[],f=0;if(this.env.uid)e[0]=this.env.uid;else{var h,g,k,j=[],i=this.message_list.get_selection();h=0;for(len=i.length;h<len;h++)g=i[h],e.push(g),this.env.threading&&(f+=this.update_thread(g),k=this.message_list.find_root(g),k!=g&&0>$.inArray(k,j)&&j.push(k)),this.message_list.remove_row(g,this.env.display_next&&
+h==i.length-1);this.env.display_next||this.message_list.clear_selection();h=0;for(len=j.length;h<len;h++)this.add_tree_icons(j[h])}this.env.search_request&&(d+="&_search="+this.env.search_request);this.env.display_next&&this.env.next_uid&&(d+="&_next_uid="+this.env.next_uid);0>f?d+="&_count="+-1*f:0<f&&this.delete_excessive_thread_rows();d+="&_uid="+this.uids_to_list(e);b||(b=this.display_message(this.get_label("moveto"==a?"movingmessage":"deletingmessage"),"loading"));this.http_post(a,"_mbox="+urlencode(this.env.mailbox)+
+d,b)};this.mark_message=function(a,b){var d=[],e=[],f,h,g;g=this.message_list?this.message_list.get_selection():[];if(b)d[0]=b;else if(this.env.uid)d[0]=this.env.uid;else if(this.message_list){h=0;for(f=g.length;h<f;h++)d.push(g[h])}if(this.message_list){h=0;for(f=d.length;h<f;h++)g=d[h],("read"==a&&this.message_list.rows[g].unread||"unread"==a&&!this.message_list.rows[g].unread||"delete"==a&&!this.message_list.rows[g].deleted||"undelete"==a&&this.message_list.rows[g].deleted||"flagged"==a&&!this.message_list.rows[g].flagged||
+"unflagged"==a&&this.message_list.rows[g].flagged)&&e.push(g)}else e=d;if(e.length||this.select_all_mode)switch(a){case "read":case "unread":this.toggle_read_status(a,e);break;case "delete":case "undelete":this.toggle_delete_status(e);break;case "flagged":case "unflagged":this.toggle_flagged_status(a,d)}};this.toggle_read_status=function(a,b){var d,e=b.length,f="_uid="+this.uids_to_list(b)+"&_flag="+a,h=this.display_message(this.get_label("markingmessage"),"loading");for(d=0;d<e;d++)this.set_message(b[d],
+"unread","unread"==a?!0:!1);this.env.search_request&&(f+="&_search="+this.env.search_request);this.http_post("mark",f,h);for(d=0;d<e;d++)this.update_thread_root(b[d],a)};this.toggle_flagged_status=function(a,b){var d,e=b.length,f="_uid="+this.uids_to_list(b)+"&_flag="+a,h=this.display_message(this.get_label("markingmessage"),"loading");for(d=0;d<e;d++)this.set_message(b[d],"flagged","flagged"==a?!0:!1);this.env.search_request&&(f+="&_search="+this.env.search_request);this.http_post("mark",f,h)};this.toggle_delete_status=
+function(a){var b=a.length,d,e,f=!0,h=this.message_list?this.message_list.rows:[];if(1==b)return!h.length||h[a[0]]&&!h[a[0]].deleted?this.flag_as_deleted(a):this.flag_as_undeleted(a),!0;for(d=0;d<b;d++)if(e=a[d],h[e]&&!h[e].deleted){f=!1;break}f?this.flag_as_undeleted(a):this.flag_as_deleted(a);return!0};this.flag_as_undeleted=function(a){var b,d=a.length,e="_uid="+this.uids_to_list(a)+"&_flag=undelete",f=this.display_message(this.get_label("markingmessage"),"loading");for(b=0;b<d;b++)this.set_message(a[b],
+"deleted",!1);this.env.search_request&&(e+="&_search="+this.env.search_request);this.http_post("mark",e,f);return!0};this.flag_as_deleted=function(a){for(var b="",d=[],b=this.message_list?this.message_list.rows:[],e=0,f=0,h=a.length;f<h;f++)uid=a[f],b[uid]&&(b[uid].unread&&(d[d.length]=uid),this.env.skip_deleted?(e+=this.update_thread(uid),this.message_list.remove_row(uid,this.env.display_next&&f==this.message_list.selection.length-1)):this.set_message(uid,"deleted",!0));this.env.skip_deleted&&this.message_list&&
+(this.env.display_next||this.message_list.clear_selection(),0>e||0<e&&this.delete_excessive_thread_rows());b="&_from="+(this.env.action?this.env.action:"");lock=this.display_message(this.get_label("markingmessage"),"loading");d.length&&(b+="&_ruid="+this.uids_to_list(d));this.env.skip_deleted&&this.env.display_next&&this.env.next_uid&&(b+="&_next_uid="+this.env.next_uid);this.env.search_request&&(b+="&_search="+this.env.search_request);this.http_post("mark","_uid="+this.uids_to_list(a)+"&_flag=delete"+
+b,lock);return!0};this.flag_deleted_as_read=function(a){var b,d,e,f=this.message_list?this.message_list.rows:[],a=(""+a).split(",");d=0;for(e=a.length;d<e;d++)b=a[d],f[b]&&this.set_message(b,"unread",!1)};this.uids_to_list=function(a){return this.select_all_mode?"*":a.join(",")};this.expunge_mailbox=function(a){var b,d="_mbox="+urlencode(a);a==this.env.mailbox&&(b=this.set_busy(!0,"loading"),d+="&_reload=1",this.env.search_request&&(d+="&_search="+this.env.search_request));this.http_post("expunge",
+d,b)};this.purge_mailbox=function(a){var b=!1,d="_mbox="+urlencode(a);if(!confirm(this.get_label("purgefolderconfirm")))return!1;a==this.env.mailbox&&(b=this.set_busy(!0,"loading"),d+="&_reload=1");this.http_post("purge",d,b)};this.purge_mailbox_test=function(){return this.env.messagecount&&(this.env.mailbox==this.env.trash_mailbox||this.env.mailbox==this.env.junk_mailbox||this.env.mailbox.match("^"+RegExp.escape(this.env.trash_mailbox)+RegExp.escape(this.env.delimiter))||this.env.mailbox.match("^"+
+RegExp.escape(this.env.junk_mailbox)+RegExp.escape(this.env.delimiter)))};this.login_user_keyup=function(a){var b=rcube_event.get_keycode(a),d=$("#rcmloginpwd");return 13==b&&d.length&&!d.val()?(d.focus(),rcube_event.cancel(a)):!0};this.init_messageform=function(){if(!this.gui_objects.messageform)return!1;var a=$("[name='_from']"),b=$("[name='_to']"),d=$("input[name='_subject']"),e=$("[name='_message']").get(0),f="1"==$("input[name='_is_html']").val(),h=["cc","bcc","replyto","followupto"],g;0<this.env.autocomplete_threads&&
+(g={threads:this.env.autocomplete_threads,sources:this.env.autocomplete_sources});this.init_address_input_events(b,g);for(var k in h)this.init_address_input_events($("[name='_"+h[k]+"']"),g);f||(this.set_caret_pos(e,this.env.top_posting?0:$(e).val().length),"select-one"==a.prop("type")&&""==$("input[name='_draft_saveid']").val()&&this.change_identity(a[0]));""==b.val()?b.focus():""==d.val()?d.focus():e&&e.focus();this.env.compose_focus_elem=document.activeElement;this.compose_field_hash(!0);this.auto_save_start()};
+this.init_address_input_events=function(a,b){this.env.recipients_delimiter=this.env.recipients_separator+" ";a[bw.ie||bw.safari||bw.chrome?"keydown":"keypress"](function(a){return i.ksearch_keydown(a,this,b)}).attr("autocomplete","off")};this.check_compose_input=function(a){var b,d=$("[name='_to']"),e=$("[name='_cc']"),f=$("[name='_bcc']"),h=$("[name='_from']"),g=$("[name='_subject']"),k=$("[name='_message']");if("text"==h.prop("type")&&!rcube_check_email(h.val(),!0))return alert(this.get_label("nosenderwarning")),
+h.focus(),!1;e=d.val()?d.val():e.val()?e.val():f.val();if(!rcube_check_email(e.replace(/^\s+/,"").replace(/[\s,;]+$/,""),!0))return alert(this.get_label("norecipientwarning")),d.focus(),!1;for(var j in this.env.attachments)if("object"===typeof this.env.attachments[j]&&!this.env.attachments[j].complete)return alert(this.get_label("notuploadedwarning")),!1;if(""==g.val()){b=$('<div class="prompt">').html('<div class="message">'+this.get_label("nosubjectwarning")+"</div>").appendTo(document.body);var l=
+$("<input>").attr("type","text").attr("size",30).appendTo(b).val(this.get_label("nosubject")),d={};d[this.get_label("cancel")]=function(){g.focus();$(this).dialog("close")};d[this.get_label("sendmessage")]=function(){g.val(l.val());$(this).dialog("close");i.command(a,{nocheck:!0})};b.dialog({modal:!0,resizable:!1,buttons:d,close:function(){$(this).remove()}});l.select();return!1}this.stop_spellchecking();window.tinyMCE&&(b=tinyMCE.get(this.env.composebody));if(!b&&""==k.val()&&!confirm(this.get_label("nobodywarning")))return k.focus(),