var contents = new Array();
for (i = 0; i < 3; i++)
{
	contents[i] = new Array();
}

var lcontents = new Array();
var lcontents2 = new Array();

var select_name = 'document.find.select';
var lang_name = 'document.lang.select';

var constraints = '1111111011110011101101101110111100111011111111101111000000110110111011110000001111111110110000000011011011101100000000111111111010000000001101101110100000000011111111101111000000110110111011110000001111111110111100000011011011101111000000111111111011110000001101101110111100000011111111101111000000110110111011110000001111111110111000000011011011101111000000111111111011110000001101101110111100000011111111101110000000110110111011110000001111111110110000000011011011101100000000111111111010000000001101101110100000000011111111101100000000110110111011000000001111111110111000000011011011101110000000111111111000000000001101101110000000000011111111101100000000110110111011000000001111111110110000000011011011101100000000111111111010000000001101101110100000000011111111101000000000110110111010000000001111111110000000000011011011100000000000111111111010000000001101101110100000000011111111101100000000110110111011000000001111111100000000000011011011000000000000110000000000000000001100000000000000000011000000000000000000110000000000000000001100000000000000000011000000000000000000110000000000000000001100000000000000000011111111101111000000110110111011110000001111111110111100000011011011101111000000111111111011110000001101101110111100000011';

var httpLoader = null;

contents[0][0] = 'Nebo verzi MIDP...'
contents[0][1] = 'MIDP-1.0'
contents[0][2] = 'MIDP-2.0'
contents[1][0] = 'Velikost slovníku...'
contents[1][1] = '64kB'
contents[1][2] = '100kB'
contents[1][3] = '128kB'
contents[1][4] = '180kB'
contents[1][5] = '300kB'
contents[1][6] = '500kB'
contents[1][7] = '600kB'
contents[1][8] = '1MB'
contents[1][9] = '1.5MB'
contents[1][10] = 'Max'
contents[2][0] = 'Typ slovníku...'
contents[2][1] = 'Vyšší výkon'
contents[2][2] = 'Menší velikost/více slov'
lcontents[0] = 'Pro stažení vyberte slovník...'
lcontents[1] = 'Česko-Anglický'
lcontents2[1] = '1'
lcontents[2] = 'Česko-Německý'
lcontents2[2] = '2'
lcontents[3] = 'Česko-Francouzský'
lcontents2[3] = '3'
lcontents[4] = 'Česko-Španělský'
lcontents2[4] = '4'
lcontents[5] = 'Anglicko-Německý'
lcontents2[5] = '5'
lcontents[6] = 'Anglicko-Francouzský'
lcontents2[6] = '6'
lcontents[7] = 'Anglicko-Španělský'
lcontents2[7] = '7'
lcontents[9] = 'Anglicko-Slovenský'
lcontents2[9] = '8'
lcontents[11] = 'Anglicko-Finský'
lcontents2[11] = '9'
lcontents[12] = 'Anglicko-Chorvatský'
lcontents2[12] = '10'
lcontents[13] = 'Anglicko-Italský'
lcontents2[13] = '11'
lcontents[14] = 'Anglicko-Holandský'
lcontents2[14] = '12'
lcontents[15] = 'Anglicko-Norský'
lcontents2[15] = '13'
lcontents[16] = 'Anglicko-Polský'
lcontents2[16] = '14'
lcontents[17] = 'Anglicko-Turecký'
lcontents2[17] = '15'
lcontents[18] = 'Německo-Francouzský'
lcontents2[18] = '16'
lcontents[19] = 'Německo-Španělský'
lcontents2[19] = '17'
lcontents[21] = 'Německo-Slovenský'
lcontents2[21] = '18'
lcontents[22] = 'Německo-Italský'
lcontents2[22] = '19'
lcontents[23] = 'Německo-Holandský'
lcontents2[23] = '20'
lcontents[24] = 'Německo-Norský'
lcontents2[24] = '21'
lcontents[25] = 'Německo-Polský'
lcontents2[25] = '22'
lcontents[26] = 'Německo-Portugalský'
lcontents2[26] = '23'
lcontents[27] = 'Německo-Turecký'
lcontents2[27] = '24'
lcontents[28] = 'Anglicko-Esperanto'
lcontents2[28] = '25'
lcontents[29] = 'Anglicko-Hiligaynon'
lcontents2[29] = '26'
lcontents[30] = 'Anglicko-Swahilský'
lcontents2[30] = '27'
lcontents[31] = 'Anglicko-Tagalog'
lcontents2[31] = '28'
lcontents[10] = 'Anglicko-Japonský'
lcontents2[10] = '29'
lcontents[8] = 'Anglicko-Ruský'
lcontents2[8] = '30'
lcontents[20] = 'Německo-Ruský'
lcontents2[20] = '31'

	var selected = new Array();
	var lselected = 0;


	function init() 
	{
		document.dict.word.focus();

		formInit();
	}

	function formInit() 
	{
		for (var i = 0; i < contents.length; i++)
			selected[i] = 0;
		fill(0);
		fill(1);
		fill(2);
		fillLanguage();
		fillVendors();
	}

	function clear(index)
	{
		var select = eval(select_name+index);
		while (select.options.length > 0)
			select.remove(0);
	}

	function fillLanguage()
	{
		var select = eval(lang_name);

		while (select.options.length > 0)
			select.remove(0);

		select.selectedIndex = 0;

		for (var i = 0; i < lcontents.length; i++)
		{
			//if (i == 0 || isValidOption(contents.length,i))
			{
				var option = document.createElement("option");
				select.options.add(option);
				option.innerHTML = lcontents[i];
				option.value = i;
				if (i == lselected)
					select.selectedIndex = select.options.length-1;
			}
		}
	}

	function fill(index)
	{
		var select = eval(select_name+index);

		clear(index);

		select.selectedIndex = 0;

		for (var i = 0; i < contents[index].length; i++)
		{
			if (i == 0 || isValidOption(index,i))
			{
				var option = document.createElement("option");
				select.options.add(option);
				option.innerHTML = contents[index][i];
				option.value = i;
				if (i == selected[index])
					select.selectedIndex = select.options.length-1;
			}
		}
	}

	function isValidOption(ind,option)
	{
		var m = new Array();

		for (var i = 0; i < constraints.length; i++)
		{
			if (constraints.charAt(i) == '0')
				continue;

			var v = i;
			for (var j = contents.length-1; j >= 0; j--)
			{
				m[j] = v % (contents[j].length-1)+1;
				v = Math.floor(v/(contents[j].length-1));
			}

			var lan = v % (lcontents.length)+1;
				
			var valid = true;
			for (var j = 0; j < contents.length; j++)
				valid = valid && ((j == ind && option == m[j]) ||
					 	  (j != ind && (selected[j] <= 0 || selected[j] == m[j])));

			valid = valid && ((contents.length == ind && option == lan) ||
					  (contents.length != ind && (lselected <= 0 || lcontents2[lselected] == lan)));

			if (valid)
				return true;
		}

		return false;
	}

	function checkAllSelected()
	{
		all_selected = lselected > 0;
		for (var i = 0; i < contents.length; i++)
		{
			all_selected = all_selected && (selected[i] > 0);
		}

		return all_selected;
	}
	
	function change(index)
	{
		for (var i = 0; i < contents.length; i++)
		{
			selected[i] = eval(select_name+i).options[eval(select_name+i).selectedIndex].value;
		}

		if (checkAllSelected())
			submitForm();

		fillLanguage();
		for (i = 0; i < 3; i++)
		{
			//if (i != index)
				fill(i);
			//
			//{
				//var select = eval(select_name+i);
				//if (select.selectedIndex == 0)
					
			//}
		}
	}

	function langChange()
	{
		lselected = eval(lang_name).options[eval(lang_name).selectedIndex].value;
		
		if (checkAllSelected())
			submitForm();
		else
			selectModel();

		fillLanguage();
		for (i = 0; i < 3; i++)
		{
			//if (i != index)
				fill(i);
			//
			//{
				//var select = eval(select_name+i);
				//if (select.selectedIndex == 0)
					
			//}
		}
	}
	
	function submitForm()
	{
		var i = selected[2]-1
		   +(selected[1]-1)*(contents[2].length-1)
		   +(selected[0]-1)*(contents[1].length-1)*(contents[2].length-1)
		   +(lcontents2[lselected]-1)*(contents[0].length-1)*(contents[1].length-1)*(contents[2].length-1);

		if (constraints.charAt(i) == '0')
			return;

		document.location="./version-"+selected[0]+"-"+selected[1]+"-"+selected[2]+'-3-'+(lcontents2[lselected]-1)+".xhtml";
	}

	function handleDictKeyPress(e,t)
	{
		var cancel = true;
		var key = e.keyCode || e.which;
		if (key == 13)
		{
			//var dia = document.find.diacritic.checked?1:0;
			//document.URL="index.php?action=search&word="+t.value+"&diacritic="+dia;
		}
		return key;
	}


	function fillVendors()
	{
		var select = document.compatible.vendor;

		
		option = document.createElement("option");
		document.compatible.vendor.options.add(option);
		option.innerHTML = 'Alcatel';
		option.value = 'Alcatel';

		
		option = document.createElement("option");
		document.compatible.vendor.options.add(option);
		option.innerHTML = 'BenQ Siemens';
		option.value = 'BenQ Siemens';

		
		option = document.createElement("option");
		document.compatible.vendor.options.add(option);
		option.innerHTML = 'LG';
		option.value = 'LG';

		
		option = document.createElement("option");
		document.compatible.vendor.options.add(option);
		option.innerHTML = 'Motorola';
		option.value = 'Motorola';

		
		option = document.createElement("option");
		document.compatible.vendor.options.add(option);
		option.innerHTML = 'Nokia';
		option.value = 'Nokia';

		
		option = document.createElement("option");
		document.compatible.vendor.options.add(option);
		option.innerHTML = 'Panasonic';
		option.value = 'Panasonic';

		
		option = document.createElement("option");
		document.compatible.vendor.options.add(option);
		option.innerHTML = 'Samsung';
		option.value = 'Samsung';

		
		option = document.createElement("option");
		document.compatible.vendor.options.add(option);
		option.innerHTML = 'Sharp';
		option.value = 'Sharp';

		
		option = document.createElement("option");
		document.compatible.vendor.options.add(option);
		option.innerHTML = 'Siemens';
		option.value = 'Siemens';

		
		option = document.createElement("option");
		document.compatible.vendor.options.add(option);
		option.innerHTML = 'Sony Ericsson';
		option.value = 'Sony Ericsson';

			}

	function selectVendor()
	{
		if (window.XMLHttpRequest)
			httpLoader = new XMLHttpRequest();
		else if (window.ActiveXObject)
			httpLoader = new ActiveXObject("Microsoft.XMLHTTP");

		if (httpLoader == null)
			return;

		httpLoader.onreadystatechange = modelsLoaded; 
		httpLoader.open("get","/details.php?vendor="+document.compatible.vendor.value,true);
		httpLoader.send(null);
	}

	function selectModel()
	{
		
		if (document.compatible.vendor.value != 0 && document.compatible.model.value != 0 && lselected > 0)
		{
			document.location = './phone-'+document.compatible.vendor.value+'-'+document.compatible.model.value+'-'+(lcontents2[lselected]-1)+'.xhtml';
		}
	}

	function modelsLoaded()
	{
		if (httpLoader.readyState == 4 || httpLoader.readyState == "complete")
		{
			while (document.compatible.model.options.length > 1)
				document.compatible.model.remove(1);
			eval(httpLoader.responseText);
			document.compatible.model.disabled = !(document.compatible.model.options.length > 1);
		}

	}

	function addModel(model)
	{
		var option = document.createElement("option");
		document.compatible.model.options.add(option);
		option.innerHTML = model;
		option.value = model;
		
	}

	function vp(form)
	{
		if (form.body.value == '')
		{
			alert('Zpráva nemůže být odeslána, protože neobsahuje žádný text.');
			return false;
		}
		return true;
	}

	function check(form)
	{
		if (form.word.value == '')
		{
			return false;
		}
		return true;
	}