var ajaxBox_offsetX = 0;
var ajaxBox_offsetY = 0;
//var ajax_list_externalFile = 'http://webserver/www.newsite.com/include/js/ajax-list-hotels.php';
var ajax_list_externalFile = '/include/js/ajax-list-hotels.php';
var minimumLettersBeforeLookup = 1;
var ajax_list_objects = new Array();
var ajax_list_cachedLists = new Array();
var ajax_list_activeInput = false;
var ajax_list_activeItem;
var ajax_list_optionDivFirstItem = false;
var ajax_list_currentLetters = new Array();
var ajax_optionDiv = false;
var ajax_optionDiv_iframe = false;
var ajax_list_MSIE = false;
if(navigator.userAgent.indexOf('MSIE')>=0 && navigator.userAgent.indexOf('Opera')<0)ajax_list_MSIE=true;
var currentListIndex = 0;
function ajax_getTopPos(inputObj){
	var returnValue = inputObj.offsetTop;
	while((inputObj = inputObj.offsetParent) != null){
		returnValue += inputObj.offsetTop;
	}
	return returnValue;
}
function ajax_list_cancelEvent(){
	return false;
}
function ajax_getLeftPos(inputObj){
	var returnValue = inputObj.offsetLeft;
	while((inputObj = inputObj.offsetParent) != null)
		returnValue += inputObj.offsetLeft;
	return returnValue;
}
function ajax_option_setValue(e,inputObj){
	if(!inputObj)inputObj=this;
	var tmpValue = inputObj.innerHTML;
	if(ajax_list_MSIE)
		tmpValue = inputObj.innerText;
	else tmpValue = inputObj.textContent;
	if(!tmpValue)
		tmpValue = inputObj.innerHTML;
	ajax_list_activeInput.value = tmpValue;
	if(document.getElementById(ajax_list_activeInput.name + '_hidden'))
		document.getElementById(ajax_list_activeInput.name + '_hidden').value = inputObj.id;
	ajax_options_hide();
}
function ajax_options_hide(){
	if(ajax_optionDiv)ajax_optionDiv.style.display='none';
	if(ajax_optionDiv_iframe)
		ajax_optionDiv_iframe.style.display='none';
}
function ajax_options_rollOverActiveItem(item,fromKeyBoard){
	if(ajax_list_activeItem)
		ajax_list_activeItem.className='optionDiv';
	item.className='optionDivSelected';
	ajax_list_activeItem = item;
	if(fromKeyBoard){
		if(ajax_list_activeItem.offsetTop>ajax_optionDiv.offsetHeight){
			ajax_optionDiv.scrollTop = ajax_list_activeItem.offsetTop - ajax_optionDiv.offsetHeight + ajax_list_activeItem.offsetHeight + 2 ;
		}
		if(ajax_list_activeItem.offsetTop<ajax_optionDiv.scrollTop){
			ajax_optionDiv.scrollTop = 0;
		}
	}
}
function ajax_option_list_buildList(letters,paramToExternalFile){
	ajax_optionDiv.innerHTML = '';
	ajax_list_activeItem = false;
	if(ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()].length<=1){
		ajax_options_hide();return;
	}
	ajax_list_optionDivFirstItem = false;
	var optionsAdded = false;
	for(var no=0;no<ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()].length;no++){
		if(ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()][no].length==0)
		continue;
		optionsAdded = true;
		var div = document.createElement('DIV');
		var items = ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()][no].split(/###/gi);
		if(ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()].length==1 && ajax_list_activeInput.value == items[0]){
			ajax_options_hide();
			return;
		}
		div.innerHTML = items[items.length-1];div.id = items[0];div.className='optionDiv';
		div.onmouseover = function(){ 
		ajax_options_rollOverActiveItem(this,false) }
		div.onclick = ajax_option_setValue;
		if(!ajax_list_optionDivFirstItem)
			ajax_list_optionDivFirstItem = div;
			ajax_optionDiv.appendChild(div);
		}
		if(optionsAdded){
			ajax_optionDiv.style.display='block';
		if(ajax_optionDiv_iframe)
			ajax_optionDiv_iframe.style.display='';
	}
}
function ajax_option_list_showContent(ajaxIndex,inputObj,paramToExternalFile,whichIndex){
	if(whichIndex!=currentListIndex)return;
	var letters = inputObj.value;
	var content = ajax_list_objects[ajaxIndex].response;
	var elements = content.split('|');
	ajax_list_cachedLists[paramToExternalFile][letters.toLowerCase()] = elements;ajax_option_list_buildList(letters,paramToExternalFile);
}
function ajax_option_resize(inputObj){
	ajax_optionDiv.style.top = (ajax_getTopPos(inputObj) + inputObj.offsetHeight + ajaxBox_offsetY) + 'px';ajax_optionDiv.style.left = (ajax_getLeftPos(inputObj) + ajaxBox_offsetX) + 'px';
	if(ajax_optionDiv_iframe){
		ajax_optionDiv_iframe.style.left = ajax_optionDiv.style.left;ajax_optionDiv_iframe.style.top = ajax_optionDiv.style.top;
	}
}
function ajax_showOptions(inputObj,paramToExternalFile,e){
	if(e.keyCode==13 || e.keyCode==9)
		return;
	if(ajax_list_currentLetters[inputObj.name]==inputObj.value)
		return;
	if(!ajax_list_cachedLists[paramToExternalFile])
		ajax_list_cachedLists[paramToExternalFile] = new Array();
	ajax_list_currentLetters[inputObj.name] = inputObj.value;
	if(!ajax_optionDiv){
		ajax_optionDiv = document.createElement('DIV');
		ajax_optionDiv.id = 'ajax_listOfOptions';
		document.body.appendChild(ajax_optionDiv);
		if(ajax_list_MSIE){
			ajax_optionDiv_iframe = document.createElement('IFRAME');
			ajax_optionDiv_iframe.border='0';
			ajax_optionDiv_iframe.style.width = ajax_optionDiv.clientWidth + 'px';
			ajax_optionDiv_iframe.style.height = ajax_optionDiv.clientHeight + 'px';
			ajax_optionDiv_iframe.id = 'ajax_listOfOptions_iframe';
			document.body.appendChild(ajax_optionDiv_iframe);
		}
		var allInputs = document.getElementsByTagName('INPUT');
		for(var no=0;no<allInputs.length;no++){
			if(!allInputs[no].onkeyup)allInputs[no].onfocus = ajax_options_hide;
		}
		var allSelects = document.getElementsByTagName('SELECT');
		for(var no=0;no<allSelects.length;no++){
			allSelects[no].onfocus = ajax_options_hide;
		}
		var oldonkeydown=document.body.onkeydown;
		if(typeof oldonkeydown!='function'){
			document.body.onkeydown=ajax_option_keyNavigation;
		}else{
			document.body.onkeydown=function(){
			oldonkeydown();
			ajax_option_keyNavigation() ;}
		}
		var oldonresize=document.body.onresize;
		if(typeof oldonresize!='function'){
			document.body.onresize=function() {ajax_option_resize(inputObj); };
		}else{
			document.body.onresize=function(){oldonresize();
			ajax_option_resize(inputObj) ;}
		}
	}
	if(inputObj.value.length<minimumLettersBeforeLookup){
		ajax_options_hide();
		return;
	}
	ajax_optionDiv.style.top = (ajax_getTopPos(inputObj) + inputObj.offsetHeight + ajaxBox_offsetY) + 'px';
	ajax_optionDiv.style.left = (ajax_getLeftPos(inputObj) + ajaxBox_offsetX) + 'px';
	if(ajax_optionDiv_iframe){
		ajax_optionDiv_iframe.style.left = ajax_optionDiv.style.left;
		ajax_optionDiv_iframe.style.top = ajax_optionDiv.style.top;
	}
	ajax_list_activeInput = inputObj;
	ajax_optionDiv.onselectstart =  ajax_list_cancelEvent;
	currentListIndex++;
	if(ajax_list_cachedLists[paramToExternalFile][inputObj.value.toLowerCase()]){
		ajax_option_list_buildList(inputObj.value,paramToExternalFile,currentListIndex);
	}else{
		var tmpIndex=currentListIndex/1;
		ajax_optionDiv.innerHTML = '';
		var ajaxIndex = ajax_list_objects.length;
		ajax_list_objects[ajaxIndex] = new sack();
		var url = ajax_list_externalFile + '?' + paramToExternalFile + '=1&letters=' + inputObj.value.replace(" ","+");
		ajax_list_objects[ajaxIndex].requestFile = url;
		ajax_list_objects[ajaxIndex].onCompletion = function(){ 
			ajax_option_list_showContent(ajaxIndex,inputObj,paramToExternalFile,tmpIndex);
		};
		ajax_list_objects[ajaxIndex].runAJAX();
	}
}
function ajax_option_keyNavigation(e){
	if(document.all)
		e = event;
	if(!ajax_optionDiv)
		return;
	if(ajax_optionDiv.style.display=='none')
		return;
	if(e.keyCode==38){
		if(!ajax_list_activeItem)return;
		if(ajax_list_activeItem && !ajax_list_activeItem.previousSibling)return;
		ajax_options_rollOverActiveItem(ajax_list_activeItem.previousSibling,true);
	}
	if(e.keyCode==40){
		if(!ajax_list_activeItem){
			ajax_options_rollOverActiveItem(ajax_list_optionDivFirstItem,true);
		}else{
			if(!ajax_list_activeItem.nextSibling)return;
			ajax_options_rollOverActiveItem(ajax_list_activeItem.nextSibling,true);
		}
	}
	if(e.keyCode==13 || e.keyCode==9){
		if(ajax_list_activeItem && ajax_list_activeItem.className=='optionDivSelected')
			ajax_option_setValue(false,ajax_list_activeItem);
		if(e.keyCode==13)
			return false; 
		else 
			return true;
	}
	if(e.keyCode==27){
		ajax_options_hide();
	}
}
document.documentElement.onclick = autoHideList;
function autoHideList(e){
	if(document.all)
		e = event;
	if (e.target)
		source = e.target;
	else if (e.srcElement) 
		source = e.srcElement;
	if (source.nodeType == 3) 
		source = source.parentNode;
	if(source.tagName.toLowerCase()!='input' && source.tagName.toLowerCase()!='textarea')
		ajax_options_hide();
}