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/* ---- Variables ---- */
var actb_timeOut = -1; // Autocomplete Timeout in ms (-1: autocomplete never time out)
var actb_lim = 4; // Number of elements autocomplete can show (-1: no limit)
var actb_firstText = false; // should the auto complete be limited to the beginning of keyword?
var actb_mouse = true; // Enable Mouse Support
var actb_enable_multiply = 1; //Enable multiply select of values with actb_separator
var actb_separator = ","; //Any Separator string for multiply select
/* ---- Variables ---- */
/* --- Styles --- */
var actb_bgColor = '#f1f1f1';
var actb_textColor = '#000000';
var actb_hColor = '#cccccc';
var actb_fFamily = 'Arial';
var actb_fSize = '11px';
var actb_hStyle = 'text-decoration:underline;font-weight="bold"';
/* --- Styles --- */
/* ---- Constants ---- */
var actb_keywords = new Array();
var actb_display = false;
var actb_pos = 0;
var actb_total = 0;
var actb_curr = null;
var actb_rangeu = 0;
var actb_ranged = 0;
var actb_bool = new Array();
var actb_pre = 0;
var actb_toid;
var actb_tomake = false;
var actb_getpre = "";
var actb_mouse_on_list = true;
/* ---- Constants ---- */
function actb_parse(n){
// var t = actb_curr.value.replace("'","\'");
// check for multiple select
if (actb_enable_multiply) {
var t_arr = actb_curr.value.split(actb_separator);
if (t_arr.length > 0)
//t = escape(t_arr[t_arr.length - 1]);
t = t_arr[t_arr.length - 1];
}
else
//var t = escape(actb_curr.value);
var t = actb_curr.value;
t = t.replace('"','\"');
t = t.replace('<','&lt;');
t = t.replace('>','&gt;');
var tobuild = '';
var i;
if (actb_firstText){
var re = new RegExp("^" + t, "i");
}else{
var re = new RegExp(t, "i");
}
var p = n.search(re);
for (i=0;i<p;i++){
tobuild += n.substr(i,1);
}
tobuild += "<font style='"+(actb_hStyle)+"'>"
for (i=p;i<t.length+p;i++){
tobuild += n.substr(i,1);
}
tobuild += "</font>";
for (i=t.length+p;i<n.length;i++){
tobuild += n.substr(i,1);
}
return tobuild;
}
function curTop(){
actb_toreturn = 0;
obj = actb_curr;
while(obj){
actb_toreturn += obj.offsetTop;
obj = obj.offsetParent;
}
return actb_toreturn;
}
function curLeft(){
actb_toreturn = 0;
obj = actb_curr;
while(obj){
actb_toreturn += obj.offsetLeft;
obj = obj.offsetParent;
}
return actb_toreturn;
}
function actb_generate(actb_bool){
hideElements('select');
if (document.getElementById('tat_table')) document.body.removeChild(document.getElementById('tat_table'));
a = document.createElement('table');
a.cellSpacing='1px';
a.cellPadding='2px';
a.style.position='absolute';
a.style.top = eval(curTop() + actb_curr.offsetHeight) + "px";
a.style.left = curLeft() + "px";
a.style.backgroundColor=actb_bgColor;
a.id = 'tat_table';
if (actb_mouse){
a.onmouseover = actb_table_focus;
a.onmouseout= actb_table_unfocus;
}
document.body.appendChild(a);
var i;
var first = true;
var j = 1;
var counter = 0;
for (i=0;i<actb_keywords.length;i++){
if (actb_bool[i]){
counter++;
r = a.insertRow(-1);
if (first && !actb_tomake){
r.style.backgroundColor = actb_hColor;
first = false;
actb_pos = counter;
}else if(actb_pre == i){
r.style.backgroundColor = actb_hColor;
first = false;
actb_pos = counter;
}else{
r.style.backgroundColor = actb_bgColor;
}
r.id = 'tat_tr'+(j);
c = r.insertCell(-1);
c.style.color = actb_textColor;
c.style.fontFamily = actb_fFamily;
c.style.fontSize = actb_fSize;
var keyword;
keyword = actb_keywords[i].replace('<','&lt;');
keyword = keyword.replace('>','&gt;');
c.innerHTML = actb_parse(keyword);
c.mouseover = "alert()";
c.id = 'tat_td'+(j);
if (actb_mouse) c.onclick=actb_mouseclick;
j++;
}
if (j - 1 == actb_lim && j < actb_total){
r = a.insertRow(-1);
r.style.backgroundColor = actb_bgColor;
c = r.insertCell(-1);
c.style.color = actb_textColor;
c.style.fontFamily = 'arial narrow';
c.style.fontSize = actb_fSize;
c.align='center';
c.innerHTML = '\\/';
if (actb_mouse){
c.onclick = actb_mouse_down;
}
break;
}
}
actb_rangeu = 1;
actb_ranged = j-1;
actb_display = true;
if (actb_pos <= 0) actb_pos = 1;
}
function actb_remake(){
document.body.removeChild(document.getElementById('tat_table'));
a = document.createElement('table');
a.cellSpacing='1px';
a.cellPadding='2px';
a.style.position='absolute';
a.style.top = eval(curTop() + actb_curr.offsetHeight) + "px";
a.style.left = curLeft() + "px";
a.style.backgroundColor=actb_bgColor;
a.id = 'tat_table';
if (actb_mouse){
a.onmouseover = actb_table_focus;
a.onmouseout= actb_table_unfocus;
}
document.body.appendChild(a);
var i;
var first = true;
var j = 1;
if (actb_rangeu > 1){
r = a.insertRow(-1);
r.style.backgroundColor = actb_bgColor;
c = r.insertCell(-1);
c.style.color = actb_textColor;
c.style.fontFamily = 'arial narrow';
c.style.fontSize = actb_fSize;
c.align='center';
c.innerHTML = '/\\';
if (actb_mouse){
c.onclick = actb_mouse_up;
}
}
for (i=0;i<actb_keywords.length;i++){
if (actb_bool[i]){
if (j >= actb_rangeu && j <= actb_ranged){
r = a.insertRow(-1);
r.style.backgroundColor = actb_bgColor;
r.id = 'tat_tr'+(j);
c = r.insertCell(-1);
c.style.color = actb_textColor;
c.style.fontFamily = actb_fFamily;
c.style.fontSize = actb_fSize;
keyword = actb_keywords[i].replace('<','&lt;');
keyword = keyword.replace('>','&gt;');
c.innerHTML = actb_parse(keyword);
c.id = 'tat_td'+(j);
if (actb_mouse) c.onclick=actb_mouseclick;
j++;
}else{
j++;
}
}
if (j > actb_ranged) break;
}
if (j-1 < actb_total){
r = a.insertRow(-1);
r.style.backgroundColor = actb_bgColor;
c = r.insertCell(-1);
c.style.color = actb_textColor;
c.style.fontFamily = 'arial narrow';
c.style.fontSize = actb_fSize;
c.align='center';
c.innerHTML = '\\/';
if (actb_mouse){
c.onclick = actb_mouse_down;
}
}
}
function actb_goup(){
if (!actb_display) return;
if (actb_pos == 1) return;
document.getElementById('tat_tr'+actb_pos).style.backgroundColor = actb_bgColor;
actb_pos--;
if (actb_pos < actb_rangeu) actb_moveup();
document.getElementById('tat_tr'+actb_pos).style.backgroundColor = actb_hColor;
if (actb_toid) clearTimeout(actb_toid);
if (actb_timeOut > 0) actb_toid = setTimeout("actb_removedisp()",actb_timeOut);
}
function actb_godown(){
if (!actb_display) return;
if (actb_pos == actb_total) return;
document.getElementById('tat_tr'+actb_pos).style.backgroundColor = actb_bgColor;
actb_pos++;
if (actb_pos > actb_ranged) actb_movedown();
document.getElementById('tat_tr'+actb_pos).style.backgroundColor = actb_hColor;
if (actb_toid) clearTimeout(actb_toid);
if (actb_timeOut > 0) actb_toid = setTimeout("actb_removedisp()",actb_timeOut);
}
function actb_movedown(){
actb_rangeu++;
actb_ranged++;
actb_remake();
}
function actb_moveup(){
actb_rangeu--;
actb_ranged--;
actb_remake();
}
function actb_mclick(n){
if (!actb_display) return;
actb_display = 0;
var word = '';
var c = 0;
for (var i=0;i<=actb_keywords.length;i++){
if (actb_bool[i]) c++;
if (c == n){
word = actb_keywords[i];
break;
}
}
a = word;//actb_keywords[actb_pos-1];//document.getElementById('tat_td'+actb_pos).;
actb_curr.value = a;
actb_removedisp();
}
/* Mouse */
function actb_mouse_down(){
document.getElementById('tat_tr'+actb_pos).style.backgroundColor = actb_bgColor;
actb_pos++;
actb_movedown();
document.getElementById('tat_tr'+actb_pos).style.backgroundColor = actb_hColor;
actb_curr.focus();
actb_moue_on_list = 0;
if (actb_toid) clearTimeout(actb_toid);
if (actb_timeOut > 0) actb_toid = setTimeout("actb_removedisp()",actb_timeOut);
}
function actb_mouse_up(){
document.getElementById('tat_tr'+actb_pos).style.backgroundColor = actb_bgColor;
actb_pos--;
actb_moveup();
document.getElementById('tat_tr'+actb_pos).style.backgroundColor = actb_hColor;
actb_curr.focus();
actb_moue_on_list = 0;
if (actb_toid) clearTimeout(actb_toid);
if (actb_timeOut > 0) actb_toid = setTimeout("actb_removedisp()",actb_timeOut);
}
function actb_mouseclick(){
if (!actb_display) return;
actb_mouse_on_list = 0;
actb_display = 0;
//actb_curr.value = this.innerText;
actb_removedisp();
}
function actb_table_focus(){
actb_mouse_on_list = 1;
}
function actb_table_unfocus(){
actb_mouse_on_list = 0;
if (actb_toid) clearTimeout(actb_toid);
if (actb_timeOut > 0) actb_toid = setTimeout("actb_removedisp()",actb_timeOut);
}
/* ---- */
function actb_penter(){
if (!actb_display) return;
actb_display = 0;
var word = '';
var c = 0;
for (var i=0;i<=actb_keywords.length;i++){
if (actb_bool[i]) c++;
if (c == actb_pos){
word = actb_keywords[i];
break;
}
}
a = word;//actb_keywords[actb_pos-1];//document.getElementById('tat_td'+actb_pos).;
// check for multiply select
if (actb_enable_multiply) {
var t_last_index = actb_curr.value.lastIndexOf(actb_separator);
if (t_last_index > 0)
var t_last = actb_curr.value.substring(0,t_last_index+actb_separator.length);
else
var t_last = "";
actb_curr.value = t_last + a + actb_separator;
}
else
actb_curr.value = a;
actb_removedisp();
}
function actb_removedisp(){
//if (!actb_mouse_on_list) {
actb_display = 0;
if (document.getElementById('tat_table')) document.body.removeChild(document.getElementById('tat_table'));
if (actb_toid) clearTimeout(actb_toid);
//}
showElements('select');
}
function actb_checkkey(evt){
a = evt.keyCode;
if (a == 38){ // up key
actb_goup();
}else if(a == 40){ // down key
actb_godown();
}else if(a == 13){
actb_penter();
}
}
function actb_tocomplete(sndr,evt,arr){
if (arr) actb_keywords = arr;
if (evt.keyCode == 38 || evt.keyCode == 40 || evt.keyCode == 13) return;
var i;
if (actb_display){
var word = 0;
var c = 0;
for (var i=0;i<=actb_keywords.length;i++){
if (actb_bool[i]) c++;
if (c == actb_pos){
word = i;
break;
}
}
actb_pre = word;//actb_pos;
}else{ actb_pre = -1};
if (!sndr) var sndr = evt.srcElement;
actb_curr = sndr;
if (sndr.value == ''){
actb_removedisp();
return;
}
// check for multiply select
if (actb_enable_multiply) {
var t_arr = sndr.value.split(actb_separator);
if (t_arr.length > 0)
//t = escape(t_arr[t_arr.length - 1]);
t = t_arr[t_arr.length - 1];
}
else
//var t = escape(sndr.value);
var t = sndr.value;
t = t.replace('"','\"');
if (actb_firstText){
var re = new RegExp("^" + t, "i");
}else{
var re = new RegExp(t, "i");
}
actb_total = 0;
actb_tomake = false;
for (i=0;i<actb_keywords.length;i++){
actb_bool[i] = false;
if (re.test(actb_keywords[i])){
actb_total++;
actb_bool[i] = true;
if (actb_pre == i) actb_tomake = true;
}
}
if (actb_toid) clearTimeout(actb_toid);
if (actb_timeOut > 0) actb_toid = setTimeout("actb_removedisp()",actb_timeOut);
actb_generate(actb_bool);
}
function kH(e) {
var pK = document.all? window.event.keyCode:e.which;
return pK != 13;
}
if (document.layers) document.captureEvents(Event.KEYPRESS);
function hideElements(tagName)
{
if(document.all)
{
var i;
for (i = 0; i < document.all.tags(tagName).length; ++i)
{
var obj = document.all.tags(tagName)[i];
if (!obj || !obj.offsetParent)
continue;
obj.style.visibility = "hidden";
}
}
}
function showElements(tagName)
{
if(document.all)
{
var i;
for (i = 0; i < document.all.tags(tagName).length; ++i)
{
var obj = document.all.tags(tagName)[i];
if (!obj || !obj.offsetParent)
continue;
obj.style.visibility = "";
}
}
}