/* Compiled by XC 1.06 on 28Aug07 */
ylib.namespace('ylib.widget');ylib.widget.AjaxSuggest=function(elID,url,options){this.elemID=elID?elID:'';this.url=url?url:'';this.options=options?options:ylib.widget.AjaxSuggest.DefaultOptions();this.elem;this.elemHid;this.suggestions;this.contentLoader;this.processing=false;this.arrOptions=new Array();this.lastVal='';this.selectedVal=-1;this.hasResults=true;this.isTiming=false;this.madeRequest=false;this.errorHandler=null;this.disableHide=false;this.tabKeyIndex='';this.SetUp();};ylib.widget.AjaxSuggest.DefaultOptions=function(){var options={useHiddenValue:false,expectValueAndText:false,useValueNotText:false,suggestionsClassName:'suggestions',suggestionClassName:'suggestion',selectedSuggestionClassName:'selected-suggestion',matchClassName:'match',matchTextWidth:true,matchAnywhere:true,ignoreCase:true,maxSuggestions:10,showMaxMessage:true,maxClassName:"suggestion-max",maxMessage:"...",useTimeout:true,timeVisible:3000,method:'GET',params:[],showNoMatchMessage:false,noMatchClassName:"no-match",noMatchMessage:"No matches found",disableEnterKey:true};return options;};
ylib.widget.AjaxSuggest.prototype= { SetUp:function() {
  if(this.elemID==''||this.url==''||this.options=='') return;
  var elem,parent;
  elem=xGetElementById(this.elemID);
  if (elem == undefined) return;

  parent=elem.parentNode;
  if(this.options.useHiddenValue) {
var newElem=document.createElement("input");
newElem.id=this.elemID+"SuggestBox";parent.replaceChild(newElem,elem);xDisplay(elem,'none');parent.appendChild(elem);elem=newElem;}var oThis=this;if(!elem)return;elem.onkeyup=this.KeyPressed;elem.onkeydown=this.KeyIsDown;elem.onblur=this.Blurred;if(this.options.disableEnterKey&&elem.form){elem.form.onsubmit=function(){return false;};}this.elem=elem;this.suggestions=document.createElement("span");this.suggestions.id=this.elemID+"_sugg";this.suggestions.className=this.options.suggestionsClassName;this.suggestions.style.zIndex=101;this.suggestions.style.position="absolute";this.suggestions.style.left=this.elem.offsetLeft+"px";this.suggestions.style.top=(this.elem.offsetTop+this.elem.offsetHeight)+"px";xDisplay(this.suggestions,"none");if(this.options.matchTextWidth){
var wdth=this.elem.offsetWidth;this.suggestions.style.width=wdth+"px";}
if(this.options.useTimeout){this.suggestions.onmouseout=this.StartTimeout;this.suggestions.onmouseover=this.EraseTimeout;
}else{
  this.suggestions.onmouseout=null;this.suggestions.onmouseover=null;}this.suggestions.oSuggest=this;parent.appendChild(this.suggestions);var oThis=this;oThis.contentLoader=new ylib.util.ContentLoader(oThis,oThis.url,oThis.AjaxHandler,oThis.errorHandler,oThis.options.method,oThis.options.params);elem.oSuggest=this;},StartTimeout:function(){
var o=this;if(this.oSuggest){o=this.oSuggest;}o.isTiming=setTimeout("xGetElementById('"+o.elem.id+"').oSuggest.Hide();",o.options.timeVisible);},EraseTimeout:function(){var o=this;if(this.oSuggest){o=this.oSuggest;}clearTimeout(o.isTiming);o.isTiming=false;},TextChanged:function(keyCode){var upArrow=38;var downArrow=40;var rightArrow=39;var leftArrow=37;var tabKey=9;var enterKey=13;
if(this.options.useTimeout){if(this.isTiming)this.EraseTimeout();this.StartTimeout();}if(this.elem.value==''){this.arrOptions=new Array();this.lastVal='';this.Hide();return false;}
switch(keyCode) {
  case(enterKey):case(leftArrow):case(rightArrow):case(tabKey):this.GrabHighlighted();return false;
  case(upArrow):this.MoveHighlighted(-1);return false;
  case(downArrow):this.MoveHighlighted(1);return false;
}
if(this.elem.value.indexOf(this.lastVal)!=0||((this.arrOptions.length==0||(this.arrOptions.length>=this.options.maxSuggestions))&&this.hasResults)||(this.elem.value.length<=this.lastVal.length)||(this.elem.value.length>0&&this.lastVal.length==0)){this.madeRequest=true;this.TypeAhead(this.elem.value);}else if(!this.madeRequest){this.BuildList(this.elem.value);}this.lastVal=this.elem.value;},BuildList:function(targetVal){var matches=this.MakeMatches(targetVal);if(matches.length>0){this.ClearSuggestions();for(var i=0;i<matches.length;i++){if(i==this.options.maxSuggestions){if(this.options.showMaxMessage){var sugg=document.createElement("span");sugg.id=this.elemID+"_sug_"+i;sugg.style.width="100%";xDisplay(sugg,'block');sugg.className=this.options.maxClassName;sugg.innerHTML=this.options.maxMessage;this.suggestions.appendChild(sugg);}break;}var sugg=document.createElement("span");sugg.id=this.elemID+"_sug_"+i;sugg.setAttribute("suggIndex",matches[i].index);sugg.setAttribute("index",i);sugg.onclick=this.SuggestionClicked;sugg.onmouseover=this.SuggestionMouseOver;sugg.onmouseout=this.SuggestionMouseOut;sugg.style.width="100%";sugg.oSuggest=this;if(i==0){sugg.className=this.options.selectedSuggestionClassName;}else{sugg.className=this.options.suggestionClassName;}xDisplay(sugg,'block');sugg.innerHTML=this.IndicateMatch(matches[i].text,targetVal,i);this.suggestions.appendChild(sugg);}this.selectedVal=0;this.hasResults=false;this.AdjustSuggestionsStyle();}else{this.selectedVal=-1;this.hasResults=true;if(this.options.showNoMatchMessage){this.ClearSuggestions();var sugg=document.createElement("span");sugg.className=this.options.noMatchClassName;xDisplay(sugg,'block');sugg.innerHTML=this.options.noMatchMessage;this.suggestions.appendChild(sugg);this.AdjustSuggestionsStyle();}else{this.Hide();}}},ClearSuggestions:function(){if(this.suggestions&&this.suggestions.childNodes){for(var i=0;i<this.suggestions.childNodes.length;i++){this.suggestions.removeChild(this.suggestions.childNodes[i]);}this.suggestions.innerHTML='';}},AdjustSuggestionsStyle:function(){xDisplay(this.suggestions,"block");},MakeMatches:function(targetVal){var matchArray=[];var reFlags=(this.options.ignoreCase)?'i':"";var reTxt=(this.options.matchAnywhere)?"":"^";reTxt+=targetVal;var regEx=new RegExp(reTxt,reFlags);for(var i=0;i<this.arrOptions.length;i++){var match;if(this.options.expectValueAndText){match=this.arrOptions[i].text.match(regEx);}else{match=this.arrOptions[i].match(regEx);}if(match){var matchData={text:"",index:-1};matchData.index=i;if(this.options.expectValueAndText){matchData.text=this.arrOptions[i].text;}else{matchData.text=this.arrOptions[i];}matchArray[matchArray.length]=matchData;}}return matchArray;},IndicateMatch:function(txt,searchTxt,index){var spanStart="<span class='"+this.options.matchClassName+"'>";var spanEnd="</span>";var reFlags=(this.options.ignoreCase)?'i':"";var reTxt=(this.options.matchAnywhere)?"":"^";reTxt+=searchTxt;var regEx=new RegExp(reTxt,reFlags);var iStart=txt.search(regEx);var matchedTxt=txt.substring(iStart,iStart+searchTxt.length);return txt.replace(regEx,spanStart+matchedTxt+spanEnd);},TypeAhead:function(txtVal){this.contentLoader.SendRequest("s="+txtVal);},AjaxHandler:function(request){var o=this.component;var jsonArray=request.responseText;if(!(jsonArray.substring(0,1)=="["))return;if(jsonArray){eval("o.arrOptions = "+jsonArray+";");o.BuildList(o.elem.value);}else{o.arrOptions=[];}o.madeRequest=false;},GrabHighlighted:function(){if(this.selectedVal>=0){var selIndex=this.suggestions.childNodes[this.selectedVal].getAttribute("suggIndex");this.SetValue(selIndex);}},SetValue:function(index){if(this.options.expectValueAndText){if(this.options.useValueNotText){this.elem.value=this.arrOptions[index].value;}else{this.elem.value=this.arrOptions[index].text;}}else{this.elem.value=this.arrOptions[index];}if(this.options.useHiddenValue){var hidElem=xGetElementById(this.elemID);if(hidElem){if(this.options.expectValueAndText){hidElem.value=this.arrOptions[index].value;}else{hidElem.value=this.arrOptions[index];}}}this.disableHide=false;this.Hide();},MoveHighlighted:function(offset){if((this.selectedVal>=0)&&(this.suggestions.childNodes)){var newVal=parseInt(this.selectedVal)+parseInt(offset);if((newVal>-1)&&(newVal<this.suggestions.childNodes.length)&&(newVal<this.options.maxSuggestions)){this.selectedVal=newVal;}this.MarkSelected();}},MarkSelected:function(){if(!this.suggestions.childNodes)return;for(var i=0;i<this.suggestions.childNodes.length;i++){if(i==this.selectedVal){this.suggestions.childNodes[i].className=this.options.selectedSuggestionClassName;}else{this.suggestions.childNodes[i].className=this.options.suggestionClassName;}}},Blurred:function(e){var keyCode=-1;var elem;if(window.event){keyCode=event.keyCode;elem=event.srcElement;}else{keyCode=e.which;elem=e.target;}var o=elem.oSuggest;if(o.tabKeyIndex!=''&&(o.isTiming||!o.options.useTimout)){o.SetValue(o.tabKeyIndex);}else{o.Hide();}o.tabKeyIndex='';},KeyPressed:function(e){var keyCode=-1;var elem=null;if(window.event){keyCode=event.keyCode;elem=event.srcElement;}else{keyCode=e.which;elem=e.target;}var o=elem.oSuggest;return o.TextChanged(keyCode);},KeyIsDown:function(e){var keyCode=-1;var elem=null;if(window.event){keyCode=event.keyCode;elem=event.srcElement;e=window.event;}else{keyCode=e.which;elem=e.target;}var o=elem.oSuggest;if(keyCode==13&&o.disableEnterKey){if(e.cancelBubble){e.cancelBubble();}}if(keyCode==13||keyCode==9){var sugg=xGetElementById(o.elemID+"_sug_"+o.selectedVal);if(sugg){o.tabKeyIndex=sugg.getAttribute('suggIndex');}}return true;},SuggestionClicked:function(e){var elem=null;if(window.event){elem=event.srcElement;}else{elem=e.target;}var o=elem.oSuggest;if(!o){elem=elem.parentNode;o=elem.oSuggest;}var index=elem.getAttribute("suggIndex");o.SetValue(index);return false;},SuggestionMouseOver:function(e){var elem=null;if(window.event){elem=event.srcElement;}else{elem=e.target;}var o=elem.oSuggest;if(!o){elem=elem.parentNode;o=elem.oSuggest;}o.disableHide=true;o.selectedVal=parseInt(elem.getAttribute("index"));o.MarkSelected();},SuggestionMouseOut:function(e){var elem=null;if(window.event){elem=event.srcElement;}else{elem=e.target;}var o=elem.oSuggest;if(!o){elem=elem.parentNode;o=elem.oSuggest;}o.disableHide=false;},Hide:function(){if(!this.disableHide){this.selectedVal=-1;xDisplay(this.suggestions,'none');if(this.options.useTimeout){this.EraseTimeout();}}},Debug:function(sLog){var el=xGetElementById('log');if(el)el.value=sLog+"\n\r"+el.value;}};