var ajaxBox_offsetX = 0;
var ajaxBox_offsetY = 0;
var ajax_list_externalFile = 'smartsearch_ajax.php';	// Path to external file
var minimumLettersBeforeLookup = 1;	// Number of letters entered before a lookup is performed.
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;

	var brokenstring=tmpValue.split("=");
	var test1=brokenstring[3];
	var l=test1.length-12;
	var test2=test1.substr(0,l)

	
	var url = "product.php?productid="+test2;
//	if(e.keyCode==13){
	window.location = url;
//	return false; 
//	}
//	else {
//		return true;
//	}

	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;
	var f1=setTimeout('ajax_list_activeInput.focus()',1);
	var f2=setTimeout('ajax_list_activeInput.value = ajax_list_activeInput.value',1);
	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-3]+items[items.length-2]+items[items.length-1];
//alert(items[2]);

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='';
		ajax_options_rollOverActiveItem(false,true);
	}
}
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)
//		document.forms.searchform.submit();
		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 oldonclick=document.body.onclick;
//if(typeof oldonclick!='function'){
//	document.body.onclick=ajax_option_onclick_bottom;
//}else{
//	document.body.onclick=function(){
//		oldonclick();
//		ajax_option_onclick_bottom() ;
//		}
//}
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;	// Specifying which file to get
ajax_list_objects[ajaxIndex].onCompletion = function(){ ajax_option_list_showContent(ajaxIndex,inputObj,paramToExternalFile,tmpIndex); };	// Specify function that will be executed after file has been found
ajax_list_objects[ajaxIndex].runAJAX();		// Execute AJAX function
	}
}
function ajax_showOptions_one(inputObj,paramToExternalFile,e)
{
//	if(e.keyCode==13)
//		document.forms.searchform_top.submit();
		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 oldonclick=document.body.onclick;
//if(typeof oldonclick!='function'){
//	document.body.onclick=ajax_option_onclick_top;
//}else{
//	document.body.onclick=function(){
//		oldonclick();
//		ajax_option_onclick_top() ;}
//}


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;	// Specifying which file to get
ajax_list_objects[ajaxIndex].onCompletion = function(){ ajax_option_list_showContent(ajaxIndex,inputObj,paramToExternalFile,tmpIndex); };	// Specify function that will be executed after file has been found
ajax_list_objects[ajaxIndex].runAJAX();		// Execute AJAX function
	}
}
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){	// Up arrow
	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){	// Down arrow
	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){	// Enter key or tab key
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){	// Escape key
		ajax_options_hide();
	}
}
function ajax_option_onclick_top(e){
	var key;
    if(window.event)
         key = window.event.keyCode;     //IE
    else
         key = e.which;     //firefox
    if(key == 1)
   	 document.forms.searchform_top.submit();
    else
         return true;
	
}
function ajax_option_onclick_bottom(e){
	
	var key;
    if(window.event)
         key = window.event.keyCode;     //IE
    else
         key = e.which;     //firefox
    if(key == 1)
    	document.forms.searchform.submit();
    else
         return true;
	
}

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) // defeat Safari bug
		source = source.parentNode;
if(source.tagName.toLowerCase()!='input' && source.tagName.toLowerCase()!='textarea')ajax_options_hide();
}