/*======================================================================*\
|| #################################################################### ||
|| # vBulletin 3.8.7 Patch Level 3
|| # ---------------------------------------------------------------- # ||
|| # Copyright ©2000-2014 vBulletin Solutions, Inc. All Rights Reserved. ||
|| # This file may not be redistributed in whole or significant part. # ||
|| # ---------------- VBULLETIN IS NOT FREE SOFTWARE ---------------- # ||
|| # http://www.vbulletin.com | http://www.vbulletin.com/license.html # ||
|| #################################################################### ||
\*======================================================================*/
function vB_AJAX_TagSuggest(C,A,D){var B=userAgent.match(/applewebkit\/([0-9]+)/);if(AJAX_Compatible&&!(is_saf&&!(B[1]>=412))){this.menuobj=fetch_object(D+"_menu");this.textobj=fetch_object(A);this.textobj.setAttribute("autocomplete","off");this.textobj.onfocus=function(E){this.obj.active=true};this.textobj.onblur=function(E){this.obj.active=false};this.textobj.obj=this;this.varname=C;this.menukey=D;this.fragment="";this.donetags="";this.delimiters=new Array(",");this.selected=0;this.menuopen=false;this.timeout=null;this.tags=new Array();this.active=false;this.ajax_req=null;this.allow_multiple=false;this.min_chars=3;this.set_delimiters=function(G){this.delimiters=new Array(",");if(G){var E,F;if(E=PHP.match_all(G,"{([^}]*)}")){for(F=0;F<E.length;F++){if(E[F][1]!==""){this.delimiters.push(E[F][1])}G=G.replace(E[F][0],"")}}E=G.split(" ");for(F=0;F<E.length;F++){if(E[F]!==""){this.delimiters.push(E[F])}}}};this.get_text=function(){if(this.allow_multiple){var F=-1,G;for(var E=0;E<this.delimiters.length;E++){if(this.textobj.value.lastIndexOf(this.delimiters[E])>F){F=this.textobj.value.lastIndexOf(this.delimiters[E]);G=this.delimiters[E].length}}if(F==-1){this.donetags=new String("");this.fragment=new String(this.textobj.value)}else{this.donetags=new String(this.textobj.value.substring(0,F+G));this.fragment=new String(this.textobj.value.substring(F+G))}}else{this.fragment=new String(this.textobj.value)}this.fragment=PHP.trim(this.fragment)};this.set_text=function(F){if(this.allow_multiple){var E=(this.donetags.substr(this.donetags.length-1)==" "?"":" ");this.textobj.value=PHP.ltrim(this.donetags+E+PHP.unhtmlspecialchars(this.tags[F])+", ")}else{this.textobj.value=PHP.unhtmlspecialchars(this.tags[F])}this.textobj.focus();this.menu_hide();return false};this.move_row_selection=function(E){var F=parseInt(this.selected,10)+parseInt(E,10);if(F<0){F=this.tags.length-1}else{if(F>=this.tags.length){F=0}}this.set_row_selection(F);return false};this.set_row_selection=function(E){var F=fetch_tags(this.menuobj,"td");F[this.selected].className="vbmenu_option";this.selected=E;F[this.selected].className="vbmenu_hilite"};this.key_event_handler=function(E){E=E?E:window.event;if(this.menuopen){switch(E.keyCode){case 38:this.move_row_selection(-1);return false;case 40:this.move_row_selection(1);return false;case 27:this.menu_hide();return false;case 13:this.set_text(this.selected);return false}}this.get_text();if(this.fragment.length>=this.min_chars){clearTimeout(this.timeout);this.timeout=setTimeout(this.varname+".tag_search();",500)}else{this.menu_hide()}};this.tag_search=function(){if(this.active){this.tags=new Array();this.ajax_req=YAHOO.util.Connect.asyncRequest("POST","ajax.php?do=tagsearch",{success:this.handle_ajax_response,failure:vBulletin_AJAX_Error_Handler,timeout:vB_Default_Timeout,scope:this},SESSIONURL+"securitytoken="+SECURITYTOKEN+"&do=tagsearch&fragment="+PHP.urlencode(this.fragment))}};this.handle_ajax_response=function(H){if(H.responseXML){var G=this.textobj;do{if(G.style.display=="none"){this.menu_hide();return }}while((G=G.parentNode)!=null&&G.style);var E=H.responseXML.getElementsByTagName("tag");if(E.length){for(var F=0;F<E.length;F++){this.tags[F]=E[F].firstChild.nodeValue}}if(this.tags.length){this.menu_build();this.menu_show()}else{this.menu_hide()}}};this.menu_build=function(){this.menu_empty();var F=new RegExp("^("+PHP.preg_quote(this.fragment)+")","i");var G=document.createElement("table");G.cellPadding=4;G.cellSpacing=1;G.border=0;for(var E in this.tags){if(YAHOO.lang.hasOwnProperty(this.tags,E)){var H=G.insertRow(-1).insertCell(-1);H.className=(E==this.selected?"vbmenu_hilite":"vbmenu_option");H.title="nohilite";H.innerHTML='<a onclick="return '+this.varname+".set_text("+E+')">'+this.tags[E].replace(F,"<strong>$1</strong>")+"</a>"}}this.menuobj.appendChild(G);if(this.vbmenu==null){if(typeof (vBmenu.menus[this.menukey])!="undefined"){this.vbmenu=vBmenu.menus[this.menukey]}else{this.vbmenu=vBmenu.register(this.menukey,true)}}else{this.vbmenu.init_menu_contents()}};this.menu_empty=function(){this.selected=0;while(this.menuobj.firstChild){this.menuobj.removeChild(this.menuobj.firstChild)}};this.menu_show=function(){if(this.active&&fetch_object(this.menukey)){this.vbmenu.show(fetch_object(this.menukey),this.menuopen);this.menuopen=true}};this.menu_hide=function(){try{this.vbmenu.hide()}catch(E){}this.menuopen=false};this.textobj.onkeyup=function(E){return this.obj.key_event_handler(E)};this.textobj.onkeypress=function(E){E=E?E:window.event;if(E.keyCode==13){return(this.obj.menuopen?false:true)}}}else{this.set_delimiters=function(E){}}};