jQuery.fn.extend({autocomplete:function(urlOrData,options){var isUrl=typeof urlOrData=="string";options=jQuery.extend({},jQuery.Autocompleter.defaults,{url:isUrl?urlOrData:null,data:isUrl?null:urlOrData,delay:isUrl?jQuery.Autocompleter.defaults.delay:10},options);return this.each(function(){new jQuery.Autocompleter(this,options);});},result:function(handler){return this.bind("result",handler);},search:function(){return this.trigger("search");}});jQuery.Autocompleter=function(input,options){var KEY={UP:38,DOWN:40,DEL:46,TAB:9,RETURN:13,ESC:27,COMMA:188};var $input=$(input).attr("autocomplete","off").addClass(options.inputClass);var timeout;var previousValue="";var hasFocus=0;var lastKeyPressCode;var select=jQuery.Autocompleter.Select(options,input,selectCurrent);$input.keydown(function(event){lastKeyPressCode=event.keyCode;switch(event.keyCode){case KEY.UP:event.preventDefault();if(select.visible()){select.prev();}else{onChange(0,true);}
break;case KEY.DOWN:event.preventDefault();if(select.visible()){select.next();}else{onChange(0,true);}
break;case options.multiple&&jQuery.trim(options.multipleSeparator)==","&&KEY.COMMA:case KEY.TAB:case KEY.RETURN:if(selectCurrent()){event.preventDefault();}else if(event.keyCode==KEY.RETURN){$input.trigger("enterKey");}
break;case KEY.ESC:select.hide();break;default:clearTimeout(timeout);timeout=setTimeout(onChange,options.delay);break;}}).keypress(function(){}).focus(function(){hasFocus++;}).blur(function(){hasFocus=0;hideResults();}).click(function(){if(hasFocus++>1&&!select.visible()){onChange(0,true);}}).bind("search",function(){function findValueCallback(q,data){var result;if(data&&data.length){for(var i=0;i<data.length;i++){if(data[i].result.toLowerCase()==q.toLowerCase()){result=data[i];break;}}}
$input.trigger("result",result&&[result.data,result.value]);}
jQuery.each(trimWords($input.val()),function(i,value){$input.trigger("request",[options]);request(value,findValueCallback,findValueCallback);});});hideResultsNow();function selectCurrent(){var selected=select.selected();if(!selected)
return false;var v=selected.result;previousValue=v;if(options.multiple){var words=trimWords($input.val());if(words.length>1){v=words.slice(0,words.length-1).join(options.multipleSeparator)+options.multipleSeparator+v;}
v+=options.multipleSeparator;}
$input.val(v);hideResultsNow();$input.trigger("result",[selected.data,selected.value]);return true;}
function onChange(crap,skipPrevCheck){if(lastKeyPressCode==KEY.DEL){select.hide();return;}
var currentValue=$input.val();if(!skipPrevCheck&&currentValue==previousValue)
return;previousValue=currentValue;currentValue=lastWord(currentValue);if(currentValue.length>=options.minChars){$input.addClass(options.loadingClass);$input.removeClass('ac_normal');if(!options.matchCase)
currentValue=currentValue.toLowerCase();$input.trigger("request",[options]);request(currentValue,receiveData,stopLoading);}else{stopLoading();select.hide();}};function trimWords(value){if(!value){return[""];}
var words=value.split(jQuery.trim(options.multipleSeparator));var result=[];jQuery.each(words,function(i,value){if(jQuery.trim(value))
result[i]=jQuery.trim(value);});return result;}
function lastWord(value){if(!options.multiple)
return value;var words=trimWords(value);return words[words.length-1];}
function autoFill(q,sValue){if(options.autoFill&&(lastWord($input.val()).toLowerCase()==q.toLowerCase())&&lastKeyPressCode!=8){$input.val($input.val()+sValue.substring(lastWord(previousValue).length));jQuery.Autocompleter.Selection(input,previousValue.length,previousValue.length+sValue.length);}};function hideResults(){clearTimeout(timeout);timeout=setTimeout(hideResultsNow,200);};function hideResultsNow(){select.hide();clearTimeout(timeout);stopLoading();if(options.mustMatch){if($input.val()!=previousValue){}}};function receiveData(q,data){if(data&&data.length&&hasFocus){stopLoading();select.display(data,q);autoFill(q,data[0].value);select.show();}else{hideResultsNow();}};function request(term,success,failure){if(!options.matchCase)
term=term.toLowerCase();var data=null;if(data&&data.length){success(term,data);}else if((typeof options.url=="string")&&(options.url.length>0)){jQuery.ajax({url:options.url,data:jQuery.extend({q:lastWord(term),limit:options.max},options.extraParams),success:function(data){var parsed=options.parse&&options.parse(data)||parse(data);success(term,parsed);}});}else{failure(term);}}
function parse(data){var parsed=[];var rows=data.split("\n");for(var i=0;i<rows.length;i++){var row=jQuery.trim(rows[i]);if(row){row=row.split("|");parsed[parsed.length]={data:row,value:row[0],result:options.formatResult&&options.formatResult(row)||row[0]};}}
return parsed;}
function stopLoading(){$input.addClass('ac_normal');$input.removeClass(options.loadingClass);}}
jQuery.Autocompleter.defaults={inputClass:"ac_input",resultsClass:"ac_results",loadingClass:"ac_loading",minChars:1,delay:400,matchCase:false,matchSubset:true,matchContains:false,cacheLength:10,mustMatch:false,extraParams:{},selectFirst:true,max:10,autoFill:false,width:0,multiple:false,multipleSeparator:", "};jQuery.Autocompleter.Cache=function(options){var data={};var length=0;function matchSubset(s,sub){if(!options.matchCase)
s=s.toLowerCase();var i=s.indexOf(sub);if(i==-1)return false;return i==0||options.matchContains;};function add(q,value){if(length>options.cacheLength){this.flush();}
if(!data[q]){length++;}
data[q]=value;}
if(options.data){var stMatchSets={},nullData=0;if(!options.url)options.cacheLength=1;stMatchSets[""]=[];jQuery.each(options.data,function(i,rawValue){value=options.formatItem?options.formatItem(rawValue,i+1,options.data.length):rawValue;var firstChar=value.charAt(0).toLowerCase();if(!stMatchSets[firstChar])
stMatchSets[firstChar]=[];var row={value:value,data:rawValue,result:options.formatResult&&options.formatResult(rawValue)||value}
stMatchSets[firstChar].push(row);if(nullData++<options.max){stMatchSets[""].push(row);}});jQuery.each(stMatchSets,function(i,value){options.cacheLength++;add(i,value);});}
return{flush:function(){data={};length=0;},add:add,load:function(q){if(!options.cacheLength||!length)
return null;if(data[q])
return data[q];if(options.matchSubset){for(var i=q.length-1;i>=options.minChars;i--){var c=data[q.substr(0,i)];if(c){var csub=[];jQuery.each(c,function(i,x){if(matchSubset(x.value,q)){csub[csub.length]=x;}});return csub;}}}
return null;}};};jQuery.Autocompleter.Select=function(options,input,select){var CLASSES={ACTIVE:"ac_over"};var element=jQuery("<div>").hide().addClass(options.resultsClass).css("position","absolute").appendTo("body");var list=jQuery("<ul>").appendTo(element).mouseover(function(event){active=jQuery("li",list).removeClass(CLASSES.ACTIVE).index(target(event));jQuery(target(event)).addClass(CLASSES.ACTIVE);}).mouseout(function(event){jQuery(target(event)).removeClass(CLASSES.ACTIVE);}).click(function(event){jQuery(target(event)).addClass(CLASSES.ACTIVE);select();input.focus();return false;});var listItems,active=-1,data,term="";if(options.width>0)
element.css("width",options.width);function target(event){var element=event.target;while(element.tagName!="LI")
element=element.parentNode;return element;}
function moveSelect(step){active+=step;wrapSelection();listItems.removeClass(CLASSES.ACTIVE).eq(active).addClass(CLASSES.ACTIVE);};function wrapSelection(){if(active<0){active=listItems.size()-1;}else if(active>=listItems.size()){active=0;}}
function limitNumberOfItems(available){return(options.max>0)&&(options.max<available)?options.max:available;}
function dataToDom(){var num=limitNumberOfItems(data.length);for(var i=0;i<num;i++){if(!data[i])
continue;function highlight(value){return value.replace(new RegExp("("+term+")","gi"),"<strong>$1</strong>");}
jQuery("<li>").html(options.formatItem?highlight(options.formatItem(data[i].data,i+1,num)):highlight(data[i].value)).appendTo(list);}
listItems=list.find("li");if(options.selectFirst){listItems.eq(0).addClass(CLASSES.ACTIVE);active=0;}}
return{display:function(d,q){data=d;term=q;list.empty();dataToDom();list.bgiframe();},next:function(){moveSelect(1);},prev:function(){moveSelect(-1);},hide:function(){element.hide();active=-1;},visible:function(){return element.is(":visible");},current:function(){return this.visible()&&(listItems.filter("."+CLASSES.ACTIVE)[0]||options.selectFirst&&listItems[0]);},show:function(){var offset=jQuery(input).offset({scroll:false,border:false});element.css({width:options.width>0?options.width:jQuery(input).width(),top:offset.top+input.offsetHeight,left:offset.left}).show();},selected:function(){return data&&data[active];}};}
jQuery.Autocompleter.Selection=function(field,start,end){if(field.createTextRange){var selRange=field.createTextRange();selRange.collapse(true);selRange.moveStart("character",start);selRange.moveEnd("character",end);selRange.select();}else if(field.setSelectionRange){field.setSelectionRange(start,end);}else{if(field.selectionStart){field.selectionStart=start;field.selectionEnd=end;}}
field.focus();};jQuery.fn.offset=function(options,returnObject){var x=0,y=0,elem=this[0],parent=this[0],absparent=false,relparent=false,op,sl=0,st=0,options=jQuery.extend({margin:true,border:true,padding:false,scroll:true},options||{});do{x+=parent.offsetLeft||0;y+=parent.offsetTop||0;if(jQuery.browser.mozilla||jQuery.browser.msie){var bt=parseInt(jQuery.css(parent,'borderTopWidth'))||0;var bl=parseInt(jQuery.css(parent,'borderLeftWidth'))||0;x+=bl;y+=bt;if(jQuery.browser.mozilla&&parent!=elem&&jQuery.css(parent,'overflow')!='visible'){x+=bl;y+=bt;}
if(jQuery.css(parent,'position')=='absolute')absparent=true;if(jQuery.css(parent,'position')=='relative')relparent=true;}
if(options.scroll){op=parent.offsetParent;do{sl+=parent.scrollLeft||0;st+=parent.scrollTop||0;parent=parent.parentNode;if(jQuery.browser.mozilla&&parent!=elem&&parent!=op&&jQuery.css(parent,'overflow')!='visible'){x+=parseInt(jQuery.css(parent,'borderLeftWidth'))||0;y+=parseInt(jQuery.css(parent,'borderTopWidth'))||0;}}while(op&&parent!=op);}else
parent=parent.offsetParent;if(parent&&(parent.tagName.toLowerCase()=='body'||parent.tagName.toLowerCase()=='html')){if((jQuery.browser.safari||(jQuery.browser.msie&&jQuery.boxModel))&&jQuery.css(elem,'position')!='absolute'){x+=parseInt(jQuery.css(parent,'marginLeft'))||0;y+=parseInt(jQuery.css(parent,'marginTop'))||0;}
if((jQuery.browser.mozilla&&!absparent)||(jQuery.browser.msie&&jQuery.css(elem,'position')=='static'&&(!relparent||!absparent))){x+=parseInt(jQuery.css(parent,'borderLeftWidth'))||0;y+=parseInt(jQuery.css(parent,'borderTopWidth'))||0;}
break;}}while(parent);if(!options.margin){x-=parseInt(jQuery.css(elem,'marginLeft'))||0;y-=parseInt(jQuery.css(elem,'marginTop'))||0;}
if(options.border&&(jQuery.browser.safari||jQuery.browser.opera)){x+=parseInt(jQuery.css(elem,'borderLeftWidth'))||0;y+=parseInt(jQuery.css(elem,'borderTopWidth'))||0;}else if(!options.border&&!(jQuery.browser.safari||jQuery.browser.opera)){x-=parseInt(jQuery.css(elem,'borderLeftWidth'))||0;y-=parseInt(jQuery.css(elem,'borderTopWidth'))||0;}
if(options.padding){x+=parseInt(jQuery.css(elem,'paddingLeft'))||0;y+=parseInt(jQuery.css(elem,'paddingTop'))||0;}
if(options.scroll&&jQuery.browser.opera&&jQuery.css(elem,'display')=='inline'){sl-=elem.scrollLeft||0;st-=elem.scrollTop||0;}
var returnValue=options.scroll?{top:y-st,left:x-sl,scrollTop:st,scrollLeft:sl}:{top:y,left:x};if(returnObject){jQuery.extend(returnObject,returnValue);return this;}
else{return returnValue;}};(function($){$.fn.bgIframe=jQuery.fn.bgiframe=function(s){if(!($.browser.msie&&typeof XMLHttpRequest=='function'))return this;s=$.extend({top:'auto',left:'auto',width:'auto',height:'auto',opacity:true,src:'javascript:false;'},s||{});var prop=function(n){return n&&n.constructor==Number?n+'px':n;},html='<iframe class="bgiframe"frameborder="0"tabindex="-1"src="'+s.src+'"style="display:block;position:absolute;z-index:-1;'+(s.opacity!==false?'filter:Alpha(Opacity=\'0\');':'')+'top:'+(s.top=='auto'?'expression(((parseInt(this.parentNode.currentStyle.borderTopWidth)||0)*-1)+\'px\')':prop(s.top))+';left:'+(s.left=='auto'?'expression(((parseInt(this.parentNode.currentStyle.borderLeftWidth)||0)*-1)+\'px\')':prop(s.left))+';width:'+(s.width=='auto'?'expression(this.parentNode.offsetWidth+\'px\')':prop(s.width))+';height:'+(s.height=='auto'?'expression(this.parentNode.offsetHeight+\'px\')':prop(s.height))+';"/>';return this.each(function(){if(!$('iframe.bgiframe',this)[0])this.insertBefore(document.createElement(html),this.firstChild);});};})(jQuery);