https://www.hss.edu/scripts/jquery-auto-complete.js

1var EasyAutocomplete=function(t){return t.main=function(e,n){var i,a=new t.Constans,o=new t.Configuration(n),r=new t.Logger,s=new t.Template(n.template),c=new t.ListBuilderService(o,t.proccess),u=o.equals,l=e,f="",d=[],g=-1;function m(){var t;function e(t,e){return o.get("highlightPhrase")&&""!==e?function(t,e){var n=(i=e,i.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&"));var i;return(t+"").replace(new RegExp("("+n+")","gi"),"<b>$1</b>")}(t,e):t}l.parent().hasClass(a.getValue("WRAPPER_CSS_CLASS"))&&(l.next("."+a.getValue("CONTAINER_CLASS")).remove(),l.unwrap()),function(){var t=$("<div>"),e=a.getValue("WRAPPER_CSS_CLASS");o.get("theme")&&""!==o.get("theme")&&(e+=" eac-"+o.get("theme"));o.get("cssClasses")&&""!==o.get("cssClasses")&&(e+=" "+o.get("cssClasses"));""!==s.getTemplateClass()&&(e+=" "+s.getTemplateClass());t.addClass(e),l.wrap(t),!0===o.get("adjustWidth")&&(n=l.outerWidth(),l.parent().css("width",n));var 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h(){f.trigger("show.eac")}function v(){f.trigger("hide.eac")}function y(t){f.trigger("selectElement.eac",t)}function E(t,e){f.trigger("loadElements.eac",[t,e])}t.consts=a,this.getConstants=function(){return a},this.getConfiguration=function(){return o},this.getContainer=function(){return f},this.getSelectedItemIndex=function(){return g},this.getItems=function(){return d},this.getItemData=function(t){return d.length<t||void 0===d[t]?-1:d[t]},this.getSelectedItemData=function(){return this.getItemData(g)},this.build=function(){m()},this.init=function(){!function(){if(0===l.length)return void r.error("Input field doesn't exist.");if(!o.checkDataUrlProperties())return void r.error("One of options variables 'data' or 'url' must be defined.");if(!o.checkRequiredProperties())return void r.error("Will not work without mentioned properties.");m(),function(){function t(){l.off("keyup").keyup(function(t){switch(t.keyCode){case 27:v(),l.trigger("blur");break;case 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1),t(),l.on("keydown",function(t){var e=(t=t||window.event).keyCode;if(38===e)return suppressKeypress=!0,!1}).keydown(function(t){13===t.keyCode&&(-1==g&&d.length>0&&(g=0),l.val(o.get("getValue")(d[g])),o.get("list").onKeyEnterEvent(),o.get("list").onChooseEvent(),g=-1,v(),t.preventDefault())}),l.off("keypress"),l.focus(function(){""!==l.val()&&d.length>0&&(g=-1,h())}),l.blur(function(){setTimeout(function(){-1==g&&d.length>0&&(g=0),l.val(o.get("getValue")(d[g])),o.get("list").onKeyEnterEvent(),o.get("list").onChooseEvent(),g=-1,v()},250)})}()}()}()}},t.eacHandles=[],t.getHandle=function(e){return t.eacHandles[e]},t.inputHasId=function(t){return void 0!==$(t).attr("id")&&$(t).attr("id").length>0},t.assignRandomId=function(e){var n="";do{n="eac-"+Math.floor(1e4*Math.random())}while(0!==$("#"+n).length);elementId=t.consts.getValue("CONTAINER_ID")+n,$(e).attr("id",n)},t.setHandle=function(e,n){t.eacHandles[n]=e},t}((EasyAutocomplete=function(t){return t.Template=function(t){var e={basic:{type:"basic",method:function(t){return t},cssClass:""},description:{type:"description",fields:{description:"description"},method:function(t){return t+" - description"},cssClass:"eac-description"},iconLeft:{type:"iconLeft",fields:{icon:""},method:function(t){return t},cssClass:"eac-icon-left"},iconRight:{type:"iconRight",fields:{iconSrc:""},method:function(t){return t},cssClass:"eac-icon-right"},links:{type:"links",fields:{link:""},method:function(t){return t},cssClass:""},custom:{type:"custom",method:function(){},cssClass:""}};this.getTemplateClass=function(t){var n,i=function(){return""};return t&&t.type&&t.type&&e[t.type]?(n=e[t.type].cssClass,function(){return n}):i}(t),this.build=function(t){return t&&t.type&&t.type&&e[t.type]?(a=(n=t).fields,"description"===n.type?(i=e.description.method,"string"==typeof a.description?i=function(t,e){return t+" - <span>"+e[a.description]+"</span>"}:"function"==typeof a.description&&(i=function(t,e){return t+" - 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1,highlightPhrase:!0,theme:"",cssClasses:"",minCharNumber:0,requestDelay:0,adjustWidth:!0,ajaxSettings:{},preparePostData:function(t,e){return t},loggerEnabled:!0,template:"",categoriesAssigned:!1,categories:[{maxNumberOfElements:4}]},n=["ajaxSettings","template"];function i(t,i){!function e(i,a){for(var o in a)void 0===i[o]&&t.log("Property '"+o+"' does not exist in EasyAutocomplete options API."),"object"==typeof i[o]&&-1===$.inArray(o,n)&&e(i[o],a[o])}(e,i)}this.get=function(t){return e[t]},this.equals=function(t,n){return!(!function(t){return void 0!==e[t]&&null!==e[t]}(t)||e[t]!==n)},this.checkDataUrlProperties=function(){return"list-required"!==e.url||"list-required"!==e.data},this.checkRequiredProperties=function(){for(var t in e)if("required"===e[t])return logger.error("Option "+t+" must be defined"),!1;return!0},this.printPropertiesThatDoesntExist=function(t,e){i(t,e)},function(){"xml"===t.dataType&&(t.getValue||(t.getValue=function(t){return $(t).text()}),t.list||(t.list={}),t.list.sort||(t.list.sort={}),t.list.sort.method=function(e,n){return e=t.getValue(e),n=t.getValue(n),e<n?-1:e>n?1:0},t.list.match||(t.list.match={}),t.list.match.method=function(t,e){return t.search(e)>-1});if(void 0!==t.categories&&t.categories instanceof Array){for(var n=[],i=0,a=t.categories.length;i<a;i+=1){var o=t.categories[i];for(var r in e.categories[0])void 0===o[r]&&(o[r]=e.categories[0][r]);n.push(o)}t.categories=n}}(),function(){e=function t(e,n){var i=e||{};for(var a in e)void 0!==n[a]&&null!==n[a]&&("object"!=typeof n[a]||n[a]instanceof Array?i[a]=n[a]:t(e[a],n[a]));void 0!==n.data&&null!==n.data&&"object"==typeof n.data&&(i.data=n.data);return i}(e,t)}(),!0===e.loggerEnabled&&i(console,t),void 0!==t.ajaxSettings&&"object"==typeof t.ajaxSettings?e.ajaxSettings=t.ajaxSettings:e.ajaxSettings={},function(){if("list-required"!==e.url&&"function"!=typeof e.url){var n=e.url;e.url=function(){return n}}if(void 0!==e.ajaxSettings.url&&"function"!=typeof e.ajaxSettings.url){var n=e.ajaxSettings.url;e.ajaxSettings.url=function(){return n}}if("string"==typeof e.listLocation){var i=e.listLocation;"XML"===e.dataType.toUpperCase()?e.listLocation=function(t){return $(t).find(i)}:e.listLocation=function(t){return t[i]}}if("string"==typeof e.getValue){var a=e.getValue;e.getValue=function(t){return t[a]}}void 0!==t.categories&&(e.categoriesAssigned=!0)}()},t}(EasyAutocomplete||{}))||{}))||{}))||{}))||{}))||{}))||{});!function(t){t.fn.easyAutocomplete=function(e){return this.each(function(){var n=t(this),i=new EasyAutocomplete.main(n,e);EasyAutocomplete.inputHasId(n)||EasyAutocomplete.assignRandomId(n),i.init(),EasyAutocomplete.setHandle(i,n.attr("id"))})},t.fn.getSelectedItemIndex=function(){var e=t(this).attr("id");return void 0!==e?EasyAutocomplete.getHandle(e).getSelectedItemIndex():-1},t.fn.getItems=function(){var e=t(this).attr("id");return void 0!==e?EasyAutocomplete.getHandle(e).getItems():-1},t.fn.getItemData=function(e){var n=t(this).attr("id");return void 0!==n&&e>-1?EasyAutocomplete.getHandle(n).getItemData(e):-1},t.fn.getSelectedItemData=function(){var e=t(this).attr("id");return void 0!==e?EasyAutocomplete.getHandle(e).getSelectedItemData():-1}}(jQuery);