function GetBit(a_str, a_pos)
{
    bitNo = a_pos % 4;
    charNo = (a_pos - bitNo) / 4;
    str = "0x" + a_str.charAt(charNo);
    return (str & (1 << bitNo)) != 0;
}

function JSElem(a_fid, a_name)
{
    this.m_fid = a_fid;
    this.m_name = a_name;
}
function NameCmp(a, b)
{
    return StrCmp(a.m_name, b.m_name);
}
function StrCmp(a, b)
{
    ret=0;
   
    if(a.length==0 || b.length==0)
    {
	if(a.length==0 && b.length==0)
	{
	    ret = 0;
	}
	else if(a.length==0)
	{
	    ret = -1;
	}
	else if(b.length==0)
	{
	    ret = 1;
	}
    }
    else
    {
	aCode = GetSortCode(a.charAt(0));
	bCode = GetSortCode(b.charAt(0));

	if(aCode < bCode)
	{
	    ret = -1;
	}
	else if(bCode < aCode)
	{
	    ret = 1;
	}
	else
	{
	    subStrA = a.substr(1, a.length-1);
	    subStrB = b.substr(1, b.length-1);
	    ret = StrCmp(subStrA, subStrB);
	}
    }

    return ret;
}
function GetSortCode(c)
{
    code = -1;

    if(c <= 'Z') // dla przyspieszenia - zeby nie przegladac wszystkich else-ów (zwykle else-y niepotrzebne)
    {
	code = c.charCodeAt(0);
    }
    // jezyk polski
    else if(c == '\u0104') // A
    {
	code = 65.1; // 65,1 - miedzy 65 a 66, czyli miedzy A a B
    }
    else if(c == '\u0106') // C
    {
	code = 67.1;
    }
    else if(c == '\u0118') // E
    {
	code = 69.1;
    }
    else if(c == '\u0141') // L
    {
	code = 76.1;
    }
    else if(c == '\u0143') // N
    {
	code = 78.1;
    }
    else if(c == '\u00D3')// O
    {
	code = 79.1;
    }
    else if(c == '\u015A') // S
    {
	code = 83.1;
    }
    else if(c == '\u0179') // Z,
    {
	code = 90.1;
    }
    else if(c == '\u017B') // Z.
    {
	code = 90.2;
    }
    // jezyk niemiecki
    else if(c == '\u00C4') // A
    {
	code = 65.2;
    }
    else if(c == '\u00D6') // O
    {
	code = 79.2;
    }
    else if(c == '\u00DC') // U
    {
	code = 85.2;
    }
    else if(c == '\u00DF') // SS
    {
	code = 83.2;
    }
    // jezyk francuski - znaki diakrytyczne nie maja wplywu na sortowanie (mozna grupowac razem ze znakiem podstawowym)
    else if(c == '\u00C0' || c == '\u00C2') // min. A
    {
	code = 65;
    }
    else if(c == '\u00C7') // C
    {
	code = 67;
    }
    else if(c == '\u00C8' || c == '\u00C9' || c == '\u00CA' || c == '\u00CB') // min. E
    {
	code = 69;
    }
    else if(c == '\u00CE' || c == '\u00CF') // min. I
    {
	code = 73;
    }
    else if(c == '\u00DA' || c == '\u00DB' || c == '\u00DC') // min. U
    {
	code = 85;
    }
    else
    {
	code = c.charCodeAt(0);
    }

    return code;
}

function SetUniqArray( a_array )
{
    var unique_arr = new Array();
    var last = "";
    var indx = 0;
    for( var idx  = 0; idx < a_array.length; idx++ )
    {

     if( last == a_array[ idx ].m_name ) continue;

     unique_arr[ indx++ ] = a_array[ idx ];
     last = a_array[ idx ].m_name;
    }
    return unique_arr;
}

function JSCountry(a_id, a_name)
{
    this.m_id = a_id;
    this.m_name = a_name;
}

function SetBottomCombo(a_ob)
{
    if (a_ob.selectedIndex < 0)
    {
	a_ob.selectedIndex = 0;
    }
    var bottom_array = new Array();
    var up_country = a_ob.options[ a_ob.selectedIndex ].text;

    document.getElementById("et_actr").length = 0;
    for( var oidx = 0; oidx < dep_dict.length; oidx++ )
    {
	if (dep_dict[oidx].m_name == up_country)
	{
	    var k = 0;
	    for ( var i = 0; i < arr_dict.length; i++)
	    {
		if (GetBit(all_recs_array[oidx], i))
		{
		    bottom_array[k++] = new JSCountry(arr_dict[i].m_fid, arr_dict[i].m_name);
		}
	    }
	    continue;
	}
    }
    bottom_array.sort(NameCmp);
    var unique_arr = SetUniqArray( bottom_array );
    for( var idx = 0, ix =0; idx < unique_arr.length; idx++ )
    {
	document.getElementById("et_actr").options[ix++] = new Option( unique_arr[ idx ].m_name, unique_arr[ idx ].m_id );
    }
}

var dep_dict = new Array(new JSElem("636", "POLSKI"),new JSElem("7621", "SZWECJI"),new JSElem("22081", "WŁOCH"),new JSElem("23742", "NIEMIEC"),new JSElem("37241", "UKRAINY"),new JSElem("37505", "WIELKIEJ BRYTANII"),new JSElem("37506", "HOLANDII"),new JSElem("62057", "BIAŁORUSI"),new JSElem("62371", "FRANCJI"),new JSElem("113631", "NORWEGII"),new JSElem("123519", "DANII"),new JSElem("130571", "ROSJI"),new JSElem("130728", "AUSTRII"),new JSElem("130729", "BELGII"),new JSElem("130730", "BUŁGARII"),new JSElem("130813", "LITWY"),new JSElem("133220", "HISZPANII"),new JSElem("133221", "CZECH"),new JSElem("157225", "SZWAJCARII"),new JSElem("164354", "ESTONII"),new JSElem("164355", "GRECJI"),new JSElem("164356", "WĘGRIER"),new JSElem("164361", "SŁOWACJI"),new JSElem("164362", "SŁOWENII"),new JSElem("164365", "IRLANDII"),new JSElem("164366", "ŁOTWY"),new JSElem("164367", "LUKSEMBURGA"),new JSElem("556749", "MONAKO"));
var arr_dict = new Array(new JSElem("636", "POLSKI"),new JSElem("7621", "SZWECJI"),new JSElem("22081", "WŁOCH"),new JSElem("23742", "NIEMIEC"),new JSElem("37241", "UKRAINY"),new JSElem("37505", "WIELKIEJ BRYTANII"),new JSElem("37506", "HOLANDII"),new JSElem("62057", "BIAŁORUSI"),new JSElem("62371", "FRANCJI"),new JSElem("113631", "NORWEGII"),new JSElem("123519", "DANII"),new JSElem("130571", "ROSJI"),new JSElem("130728", "AUSTRII"),new JSElem("130729", "BELGII"),new JSElem("130730", "BUŁGARII"),new JSElem("130813", "LITWY"),new JSElem("133220", "HISZPANII"),new JSElem("133221", "CZECH"),new JSElem("157225", "SZWAJCARII"),new JSElem("164354", "ESTONII"),new JSElem("164355", "GRECJI"),new JSElem("164356", "WĘGRIER"),new JSElem("164361", "SŁOWACJI"),new JSElem("164362", "SŁOWENII"),new JSElem("164365", "IRLANDII"),new JSElem("164366", "ŁOTWY"),new JSElem("164367", "LUKSEMBURGA"),new JSElem("556749", "MONAKO"));
var all_recs_array = new Array();
all_recs_array[0] = "FFFFFFF0";
all_recs_array[1] = "10000000";
all_recs_array[2] = "10082C00";
all_recs_array[3] = "30720000";
all_recs_array[4] = "10000000";
all_recs_array[5] = "14020000";
all_recs_array[6] = "16120000";
all_recs_array[7] = "10000000";
all_recs_array[8] = "10120000";
all_recs_array[9] = "10000000";
all_recs_array[10] = "30600000";
all_recs_array[11] = "10000000";
all_recs_array[12] = "10080400";
all_recs_array[13] = "16120000";
all_recs_array[14] = "10000000";
all_recs_array[15] = "50012000";
all_recs_array[16] = "10000000";
all_recs_array[17] = "50082800";
all_recs_array[18] = "10000000";
all_recs_array[19] = "10000000";
all_recs_array[20] = "10000000";
all_recs_array[21] = "10000000";
all_recs_array[22] = "50010400";
all_recs_array[23] = "50002800";
all_recs_array[24] = "10000000";
all_recs_array[25] = "10000000";
all_recs_array[26] = "10000000";
all_recs_array[27] = "10000000";

function ShowTopCombo()
{
    document.write('<input type=hidden name=profile value="study_travel_work_pl_html" />');
    document.write('<input type=hidden name=cnt value=cts />');
    document.write('<select name="dctr" id="et_dctr" class="text" onchange="SetBottomCombo(this);">');
    document.write('<option value="130728">AUSTRII</option>');
    document.write('<option value="130729">BELGII</option>');
    document.write('<option value="62057">BIAŁORUSI</option>');
    document.write('<option value="130730">BUŁGARII</option>');
    document.write('<option value="133221">CZECH</option>');
    document.write('<option value="123519">DANII</option>');
    document.write('<option value="164354">ESTONII</option>');
    document.write('<option value="62371">FRANCJI</option>');
    document.write('<option value="164355">GRECJI</option>');
    document.write('<option value="133220">HISZPANII</option>');
    document.write('<option value="37506">HOLANDII</option>');
    document.write('<option value="164365">IRLANDII</option>');
    document.write('<option value="130813">LITWY</option>');
    document.write('<option value="164367">LUKSEMBURGA</option>');
    document.write('<option value="164366">ŁOTWY</option>');
    document.write('<option value="556749">MONAKO</option>');
    document.write('<option value="23742">NIEMIEC</option>');
    document.write('<option value="113631">NORWEGII</option>');
    document.write('<option value="636">POLSKI</option>');
    document.write('<option value="130571">ROSJI</option>');
    document.write('<option value="164361">SŁOWACJI</option>');
    document.write('<option value="164362">SŁOWENII</option>');
    document.write('<option value="157225">SZWAJCARII</option>');
    document.write('<option value="7621">SZWECJI</option>');
    document.write('<option value="37241">UKRAINY</option>');
    document.write('<option value="164356">WĘGIER</option>');
    document.write('<option value="37505">WIELKIEJ BRYTANII</option>');
    document.write('<option value="22081">WŁOCH</option>');
    document.write('</select>');
}

function ShowBottomCombo()
{
    document.write('<select name="actr" id="et_actr" class="text">');
    document.write('<option>...</option>');
    document.write('</select>');
    SetBottomCombo(document.getElementById("et_dctr"));
}