//var script_path= '';
var script_path= 'fileadmin/php/search/';

var ua = navigator.userAgent.toLowerCase();
var isIE = (ua.indexOf("msie") != -1 && ua.indexOf("opera") == -1 && ua.indexOf("webtv") == -1);
var isGecko = ua.indexOf("gecko") != -1;
var isOpera = (ua.indexOf("opera") != -1);
var isSafari = (ua.indexOf("safari") != -1);
var isKonqueror = (ua.indexOf("konqueror") != -1);


function isEnter(e){
	var key = (document.all) ? event.keyCode:e.which;
	if( (key==10)||(key==13) ) {
		return true;
	}
	return false;
}/*#*/

function onKeypressSearch(e){
	if( isEnter(e) ) {
		onSearch();
		return false;
	}
	return true;
}/*#*/

/* BEGIN DEFINE REQUESTS */
var req_search= 'search';
var req_statistics= 'statistics';

function InitREQUESTS(){
	//InitRequest(req_statistics);
	InitRequest(req_search);
}//#

function insertStatistics(){
	//sendRequest(req_statistics,script_path+'req_stat.php?'+'|');
}//#

function search(){
	sendRequest(req_search,script_path+'req_search.php?'+'|');
}//#
/* END DEFINE REQUESTS */


function isSearch(){// wenn die Suche nicht leer ist.
	var obj= document.getElementById('search');
	if ( obj.value ){
		insertStatistics(); // statistics
		search(); 
	}
}//#

// Wenn Suchen-Button gedrückt/gekilckt ist
function onSearch(){
	setPage(1);
	resetProPage();
	isSearch();
}//#


function setPage(page){
	document.getElementById('search_page').value= page;
}//#

function resetProPage(){
	var obj= document.getElementById('isSearchExt');
	if (obj.value == '0'){
		var obj_propage= document.getElementById('search_propage');
		obj_propage.selectedIndex= 0;
		var i= 0;
		while(obj_propage.options[i]){
			if(!i){
				obj_propage.options[i].selected= true;
			}else{
				obj_propage.options[i].selected= false;
			}
			i++;
		}//while
	}//if not isSearchExt
}//#

function go2Page(page){
	resetProPage();
	document.getElementById('search_page').value= page;
	search();
}//#

/*
function showSearchExt(searchExt_id,showLink){
	var objSX=  document.getElementById(searchExt_id);
	var objIsSearchExt=  document.getElementById('isSearchExt');
	if(objSX.style.display == ''){
		objSX.style.display= 'none';
		showLink.innerHTML= 'Erweiterte Suche';
		objIsSearchExt.value= 0;
	}else{
		objSX.style.display= '';
		showLink.innerHTML= 'Reguläre Suche';
		objIsSearchExt.value= 1;
	}
	return false;
}//#
*/