var modified = new Array();
var modifiedMsg = 'Tietoja muutettu <span class="ui-icon ui-icon-alert"></span>';


$(document).ready(function(){
	$("form").not('.no-trigger').children().change(function() { 
		section = $(this).parents('div.ui-content').attr('id');
		ajaxLoad(section, modifiedMsg);
		setModified(section); 
	}); 
	
	$('table.colors tbody tr:not([th]):odd').addClass('odd');
	$('table.colors tbody tr:not([th]):even').addClass('even');
	
	makeButtons();
	matchHeights();
	externalLinks();
});

function makeButtons()
{
	$('.button-login').button({
		icons: {
			primary: 'ui-icon-key'
		}
	});
	$('.button-window').button({
		icons: {
			primary: 'ui-icon-newwin'
		}
	});
	$('.button-new').button({
		icons: {
			primary: 'ui-icon-plus'
		}
	});
	$('.button-edit').button({
		icons: {
			primary: 'ui-icon-pencil'
		}
	});
	$('.button-archive').button({
		icons: {
			primary: 'ui-icon-calendar'
		}
	});
	$('.button-back').button({
		icons: {
			primary: 'ui-icon-arrowthick-1-w'
		}
	});
	$('.button-check').button({
		icons: {
			primary: 'ui-icon-check'
		}
	});
	$('.button-category').button({
		icons: {
			primary: 'ui-icon-note'
		}
	});
	$('.button-cart').button({
		icons: {
			primary: 'ui-icon-cart'
		}
	});
	$('.button-delete').button({
		icons: {
			primary: 'ui-icon-trash'
		}
	});
	$('.button-search').button({
		icons: {
			primary: 'ui-icon-search'
		}
	});
	$('.button-save').button({
		icons: {
			primary: 'ui-icon-disk'
		}
	});
	$('.button').button();
	
	// Pagination custom buttons
	$('.pagination-button-next a').button({
		text: false,
		icons: {
			primary: 'ui-icon-triangle-1-e'
		}
	});
	$('.pagination-button-prev a').button({
		text: false,
		icons: {
			primary: 'ui-icon-triangle-1-w'
		}
	});
	$('.pagination-button-first a').button({
		text: false,
		icons: {
			primary: 'ui-icon-seek-start'
		}
	});
	$('.pagination-button-last a').button({
		text: false,
		icons: {
			primary: 'ui-icon-seek-end'
		}
	});
}

function setHeights(_target, _height)
{
	var height = 0;
	targets = $(_target).children("div.ui-match-height > div:not(.ui-clear)");
	targets.each(function() {
		$(this).css('height', '');
		theight = $(this).height();
		if(theight > height)
		{
			height = theight;
		}
	});
	targets.each(function() {
		$(this).css('height', height+'px');
		height2 = 0;
		$(this).children("div").each(function() {
			height2 = height2 + $(this).outerHeight(true);
		});
		//alert(height +' '+height2);
		$(this).children("div.ui-footer").each(function() {
			$(this).css('bottom', '');
		});
		if(height > height2)
		{
			movement = height - height2;
			$(this).children("div.ui-footer").each(function() {
				$(this).css('bottom', '-'+movement+'px')
			});	
		}
	}); 
}

function matchHeights(target) {
	if(target != undefined) 
	{
		target = $('#'+target);
		height = target.outerHeight();
		setHeights(target, height);
	}
	else
	{
		$('div.ui-match-height').each(function() {
			target = $(this);
			height = target.outerHeight();
			setHeights(target, height)
		});
	}
}

function processAjaxResponse (data)
{ 
    // 'data' is the json object returned from the server 
	switch (data.type)
	{
		case 'error-multi':
			$('#dialog').html("");
			jQuery.each(data.errors, function(i, val)
			{
				$('#dialog').append("<p>"+val+"</p>");
			});
			$('#dialog').dialog(
			{
				modal: true,
				title: 'Virheitä!',
				resizable: false,
				buttons:
				{
					Ok: function()
					{
						$(this).dialog('destroy');
					}
				},
				close: function()
				{
					$(this).dialog('destroy');
				}
			});
			return false;
		break;
		case 'error':
			// 'data' is the json object returned from the server 
			//alert(data.message); 
			$('#dialog').html(data.message);
			$('#dialog').dialog(
			{
				modal: true,
				title: 'Virhe!',
				resizable: false,
				buttons:
				{
					Ok: function()
					{
						$(this).dialog('destroy');
					}
				},
				close: function()
				{
					$(this).dialog('destroy');
				}
			});
			return false;
		break;
		case 'error-login':
			$('#dialog').html('Sessiosi on päättynyt.<br />Ole hyvä ja kirjaudu sisään uudelleen<br />ennen kun klikkaat Ok.');
			$('#dialog').dialog(
			{
				modal: true,
				title: 'Sessio päättynyt!',
				resizable: false,
				buttons:
				{
					Ok: function()
					{
						$(this).dialog('destroy');
						window.location.reload();
					}
				},
				close: function()
				{
					$(this).dialog('destroy');
					window.location.reload();
				}
			});
			return false;
		break;
		case 'allok':
			return true;
		break;
	}
}

function errorHandler ( msg ) { 
    // 'data' is the json object returned from the server 
    //alert(data.message); 
	$('#dialog').html(msg);
	$('#dialog').dialog({
		modal: true,
		resizable: false,
		title: "Virhe!",
		buttons: {
			Ok: function() {
				$(this).dialog('destroy');
			}
		},
		close: function() {
			$(this).dialog('destroy');
		}
	});
}

function ajaxLoad( section, message ) {
	$('#loading_'+section).html(message);
	$('#loading_'+section).show();
}

function ajaxLoadOff( section, message) { 
	$('#loading_'+section).html(message);
	$('#loading_'+section).show().delay(5000).fadeOut('fast', function() {
		loc = jQuery.inArray(section, modified);
		if(loc != -1) {
			ajaxLoad(section, modifiedMsg);
		}
	});
}

function setModified(section) { 
	loc = jQuery.inArray(section, modified);
	if(loc != -1) {
		modified.push(section);
	}
}

function unsetModified(section) { 
	loc = jQuery.inArray(section, modified);
	if(loc != -1) {
		modified.splice(loc, 1);
	}
}

function confirmExit() {
	if(modified.length > 0) {
		msg = "Tietoja on muutettu ja niitä ei ole tallennettu! Oletko varma että haluat poistua sivulta?";
		return msg;
	} else if (swfu.getStats().files_queued > 0) {
		return "Sinulla on kuvien lataus kesken! Oletko varma että haluat keskeyttää latauksen ja poistua sivulta?";
	}
}

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}

/* jQuery UI Datepicker */
/* Finnish initialisation for the jQuery UI date picker plugin. */
/* Written by Harri Kilpiö (harrikilpio@gmail.com). */
jQuery(function($){
    $.datepicker.regional['fi'] = {
		closeText: 'Sulje',
		prevText: '&laquo;Edellinen',
		nextText: 'Seuraava&raquo;',
		currentText: 'T&auml;n&auml;&auml;n',
        monthNames: ['Tammikuu','Helmikuu','Maaliskuu','Huhtikuu','Toukokuu','Kes&auml;kuu',
        'Hein&auml;kuu','Elokuu','Syyskuu','Lokakuu','Marraskuu','Joulukuu'],
        monthNamesShort: ['Tammi','Helmi','Maalis','Huhti','Touko','Kes&auml;',
        'Hein&auml;','Elo','Syys','Loka','Marras','Joulu'],
		dayNamesShort: ['Su','Ma','Ti','Ke','To','Pe','Su'],
		dayNames: ['Sunnuntai','Maanantai','Tiistai','Keskiviikko','Torstai','Perjantai','Lauantai'],
		dayNamesMin: ['Su','Ma','Ti','Ke','To','Pe','La'],
		weekHeader: 'Vk',
        dateFormat: 'dd.mm.yy',
		firstDay: 1,
		isRTL: false,
		showMonthAfterYear: false,
		yearSuffix: ''};
    $.datepicker.setDefaults($.datepicker.regional['fi']);
});


/**
*
*	IE6 :hover fix for navigation
*
*/
sfHover = function() {
	var sfEls = document.getElementById('navigation').getElementsByTagName('LI');
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=' sfhover';
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(' sfhover\\b'), '');
		}
	}
}
if (window.attachEvent) window.attachEvent('onload', sfHover);