please help me modify this script to make div scroll when using keyboard arrow up and down to selected the items.
var searchReq = open_xmlhttp();
function searchSuggest(CityName,StateName){
if(searchReq.readyState == 4 || searchReq.readyState == 0) {
var query = escape(document.getElementById('query_search').value);
var query_city = escape(CityName);
var query_state = escape(StateName);
nocache = Math.random();
searchReq.open('GET', 'index.php?<?php echo $visitorsid ?>=ajax_suggest_search&query='+query+'&city2='+query_city+'&state2='+query_state+'&nocache='+nocache);
searchReq.onreadystatechange = handleSearchSuggest;
searchReq.send(null);
}
}
function handleSearchSuggest(){
if(searchReq.readyState==4) {
var ssa = document.getElementById('sboxsuggest');
ssa.innerHTML = '';
var query = searchReq.responseText.split('\n');
if(query == '') {
document.getElementById('sboxassist').style.display = "none";
document.getElementById('sboxsuggest').style.display = "none";
document.getElementById('sboxscrollmain').style.display = "none";
document.getElementById('popupsmall_location').style.display = "none";
document.getElementById('popupsmall_login').style.display = "none";
} else {
document.getElementById('sboxscrollmain').style.display = "inline";
document.getElementById('sboxassist').style.display = "inline";
document.getElementById('sboxsuggest').style.display = "inline";
document.getElementById('popupsmall_location').style.display = "none";
document.getElementById('popupsmall_login').style.display = "none";
}
for(i=0; i < query.length-1; i++) {
I want to modify this part to be able to scroll and up down using arrow up and down to select the items.
var suggesta = '<div style="border: 3px solid gray" onmouseover="suggestOver(this);"';
suggesta += 'onmouseout="suggestOut(this);"';
suggesta += 'onclick="setSearch(this.innerHTML);"';
suggesta += 'class="sboxsuggest">'+query
+'</div>';
ssa.innerHTML += suggesta;
}
}
}
function suggestOver(div_value){
div_value.className = 'sboxsuggestlinkover';
}
function suggestOut(div_value){
div_value.className = 'sboxsuggestlink';
}
function setSearch(value){
document.getElementById('query_search').value = value;
document.getElementById('sboxassist').style.display = "none";
document.getElementById('sboxsuggest').style.display = "none";
document.getElementById('sboxscrollmain').style.display = "none";
document.getElementById('popupsmall_location').style.display = "none";
document.getElementById('popupsmall_login').style.display = "none";
}
