/*
// +----------------------------------------------------------------------+
// | Copyright (c) 2004 Bitflux GmbH                                      |
// +----------------------------------------------------------------------+
// | Licensed under the Apache License, Version 2.0 (the "License");      |
// | you may not use this file except in compliance with the License.     |
// | You may obtain a copy of the License at                              |
// | http://www.apache.org/licenses/LICENSE-2.0                           |
// | Unless required by applicable law or agreed to in writing, software  |
// | distributed under the License is distributed on an "AS IS" BASIS,    |
// | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or      |
// | implied. See the License for the specific language governing         |
// | permissions and limitations under the License.                       |
// +----------------------------------------------------------------------+
// | Author: Bitflux GmbH <devel@bitflux.ch>                              |
// +----------------------------------------------------------------------+
*/

var liveSearchReq = false;
var t = null;
var liveSearchLast = "";
var isIE = false;
var get_resultarea	=	"";
var get_forminput	=	"";
var get_searchtype	=	"";
	
// on !IE we only have to initialize it once
if (window.XMLHttpRequest) {
	liveSearchReq = new XMLHttpRequest();
}

function liveSearchInit() {
	
	if (navigator.userAgent.indexOf("Safari") > 0) {
		document.getElementById(get_forminput).addEventListener("keydown",liveSearchKeyPress,false);
	} else if (navigator.product == "Gecko") {
		document.getElementById(get_forminput).addEventListener("keypress",liveSearchKeyPress,false);
		
	} else {
		document.getElementById(get_forminput).attachEvent('onkeydown',liveSearchKeyPress);
		isIE = true;
	}

}

function liveSearchKeyPress(event) {
	if (event.keyCode == 40 )
	//KEY DOWN
	{
		highlight = document.getElementById("LSHighlight");
		if (!highlight) {
			highlight = document.getElementById(get_resultarea).firstChild.firstChild.nextSibling.nextSibling.firstChild;
		} else {
			highlight.removeAttribute("id");
			highlight = highlight.nextSibling;
		}
		if (highlight) {
			highlight.setAttribute("id","LSHighlight");
		} 
		if (!isIE) { event.preventDefault(); }
	} 
	//KEY UP
	else if (event.keyCode == 38 ) {
		highlight = document.getElementById("LSHighlight");
		if (!highlight) {
			highlight = document.getElementById(get_resultarea).firstChild.firstChild.nextSibling.nextSibling.lastChild;
		} 
		else {
			highlight.removeAttribute("id");
			highlight = highlight.previousSibling;
		}
		if (highlight) {
				highlight.setAttribute("id","LSHighlight");
		}
		if (!isIE) { event.preventDefault(); }
	} 
	//ESC
	else if (event.keyCode == 27) {
		highlight = document.getElementById("LSHighlight");
		if (highlight) {
			highlight.removeAttribute("id");
		}
		document.getElementById(get_resultarea).style.display = "none";
		document.getElementById(get_forminput).value = '';
		//	$('#'+get_resultarea).css({'display','none'});
		//	$('#'+get_forminput).val('');
	} 
}
function liveSearchStart(forminput,resultarea,searchtype) {
	if (t) {
		window.clearTimeout(t);
	}
	t = window.setTimeout("liveSearchDoSearch()",100);
	get_forminput	=	forminput
	get_resultarea	=	resultarea
	get_searchtype	=	searchtype
}

function liveSearchDoSearch() {
	//if(document.getElementById(get_forminput).value.length > 2){
	if (liveSearchLast != document.getElementById(get_forminput).value) {
	if (liveSearchReq && liveSearchReq.readyState < 4) {
		liveSearchReq.abort();
	}
	if ( document.getElementById(get_forminput).value == "") {
		document.getElementById(get_resultarea).style.display = "none";
		highlight = document.getElementById("LSHighlight");
		if (highlight) {
			highlight.removeAttribute("id");
		}
		return false;
	}
	if (window.XMLHttpRequest) {
	// branch for IE/Windows ActiveX version
	} else if (window.ActiveXObject) {
		liveSearchReq = new ActiveXObject("Microsoft.XMLHTTP");
	}
	liveSearchReq.onreadystatechange= liveSearchProcessReqChange;
	//	if(document.getElementById(get_forminput).value.length > 2){
		liveSearchReq.open("GET", "http://www.dijikent.com/Scripts/live_search/LS_GameSearch.asp?s=" + document.getElementById(get_forminput).value) + "&tp=1";		
	//	}	
	liveSearchLast = document.getElementById(get_forminput).value;
	liveSearchReq.send(null);
	}
	//}
}

function liveSearchProcessReqChange() {
	
	if (liveSearchReq.readyState == 4) {
		var  res = document.getElementById(get_resultarea);
		res.style.display = "block";
		/* res.firstChild.innerHTML = liveSearchReq.responseText; */
		res.firstChild.innerHTML = '<div id="buscacontrol">'+liveSearchReq.responseText+'</div>';
	}
		//getDDSize();	
		//setListenLinks();
}

function liveSearchSubmit() {
	if(document.getElementById(get_forminput).value.length > 2){
	var highlight = document.getElementById("LSHighlight");
	if (highlight && highlight.firstChild) {
		window.location = highlight.firstChild.getAttribute("href");
		return false;
	} 
	else {
		return true;
	}
	}
}

function closeResults() {
    document.getElementById(get_resultarea).style.display = "none";
}