pfSense

/* ---- Variables ---- */

var actb_timeOut = -1; // Autocomplete Timeout in ms (-1: autocomplete never time out)

var actb_lim = 1;    // Number of elements autocomplete can show (-1: no limit)

var actb_firstText = false; // should the auto complete be limited to the beginning of keyword?

/* ---- Variables ---- */

/* --- Styles --- */

var actb_bgColor = '#888888';

var actb_textColor = '#FFFFFF';

var actb_hColor = '#000000';

var actb_fFamily = 'Courier';

var actb_fSize = '14px';

var actb_hStyle = 'text-decoration:underline;font-weight="bold"';

/* --- Styles --- */

/* ---- Constants ---- */

var actb_keywords = new Array();

var actb_display = true;

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 = true;

/* ---- Constants ---- */

function actb_parse(n){

    var t = escape(actb_curr.value);

    var tobuild = '';

    var i;

    var re = "";

    if (actb_firstText){

        re = new RegExp("^" + t, "i");

    }else{

        re = new RegExp(t, "i");

    }

    var p = n.search(re);

    for (i=0;i<p;i++){

        tobuild += n.substr(i,1);

    }

    tobuild += ""

    for (i=p;i<t.length+p;i++){

        tobuild += n.substr(i,1);

    }

    tobuild += "";

    for (i=t.length+p;i<n.length;i++){

        tobuild += n.substr(i,1);

    }

    return tobuild;

}

function actb_generate(){

    if (document.getElementById('tat_frame')) document.body.removeChild(document.getElementById('tat_frame'));

    if (document.getElementById('tat_table')) document.body.removeChild(document.getElementById('tat_table'));

    frame = document.createElement('iframe');

    a = document.createElement('table');

    frame.cellSpacing='1px';

    frame.cellPadding='2px';

    frame.style.zIndex = 3;

    frame.style.position='absolute';

    frame.style.top = eval(curTop() + actb_curr.offsetHeight) + "px";

    frame.style.left = curLeft() + "px";

    frame.style.backgroundColor=actb_bgColor;

    frame.id = 'tat_frame';

    a.cellSpacing='1px';

    a.cellPadding='2px';

    a.style.zIndex = 5;

    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';

    document.body.appendChild(frame);

    document.body.appendChild(a);

    var i;

    var first = true;

    var j = 1;

    var height = 0;

    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;

            a.style.zIndex = 5;

            c.style.fontSize = actb_fSize;

            c.innerHTML = actb_parse(actb_keywords[i]);

            c.id = 'tat_td'+(j);

            height = height + c.offsetHeight;

            width = c.offsetWidth;

            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;

            a.style.zIndex = 5;

            c.style.fontFamily = 'arial narrow';

            c.style.fontSize = actb_fSize;

            c.align='center';

            c.innerHTML = '\\/';

            break;

        }

    }

    actb_rangeu = 1;

    actb_ranged = j-1;

    actb_display = true;

    if (actb_pos <= 0) actb_pos = 1;

    frame.width=width;

    frame.height=height;

}

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_remake(){

    document.body.removeChild(document.getElementById('tat_table'));

    document.body.removeChild(document.getElementById('tat_frame'));

    frame = document.createElement('iframe');

    frame.cellSpacing='2px';

    frame.cellPadding='3px';

    frame.style.position='absolute';

    frame.style.zIndex = 5;

    frame.style.top = eval(curTop() + actb_curr.offsetHeight) + "px";

    frame.style.left = curLeft() + "px";

    frame.style.backgroundColor=actb_bgColor;

    frame.id = 'tat_frame';

    a = document.createElement('table');

    a.cellSpacing='2px';

    a.cellPadding='3px';

    a.style.position='absolute';

    a.style.zIndex = 5;

    a.style.top = eval(curTop() + actb_curr.offsetHeight) + "px";

    a.style.left = curLeft() + "px";

    a.style.backgroundColor=actb_bgColor;

    a.id = 'tat_table';

    document.body.appendChild(frame);

    document.body.appendChild(a);

    var width = 0;

    var height = 0;

    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';

        a.style.zIndex = 5;

        c.style.fontSize = actb_fSize;

        c.align='center';

        c.innerHTML = '/\\';

    }

    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;

                a.style.zIndex = 5;

                c.style.fontSize = actb_fSize;

                c.innerHTML = actb_parse(actb_keywords[i]);

                c.id = 'tat_td'+(j);

                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 = '\\/';

        height = height + c.height;

        width = c.width;

    }

    alert(height);

    frame.width=width

    frame.height=height;

}

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_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).;

    actb_curr.value = a;

    actb_removedisp();

}

function actb_removedisp(){

    actb_display = 0;

    if (document.getElementById('tat_frame')) document.body.removeChild(document.getElementById('tat_frame'));

    if (document.getElementById('tat_table')) document.body.removeChild(document.getElementById('tat_table'));

    if (actb_toid) clearTimeout(actb_toid);

}

function actb_checkkey(evt, sndr){

    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 (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) sndr = evt.srcElement;

    actb_curr = sndr;

    if (sndr.value == ''){

        actb_removedisp();

        return;

    }

    var t = sndr.value;

    var re = "";

    if (actb_firstText){

        re = new RegExp("^" + t, "i");

    }else{

        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);

}