/* This code apply globally */

// initialize namespace: sym
var sym = function() {

	/*var private_var;
	function private_method() {};*/

	return {

		timer_session : null, //timer for keeping the session alive
		debugc : true, //enable or disable debugging

		// AJAX progress bar
		bind_ajax_progress_bar : function() {
			$('body').ajaxSend(function(evt, request, settings){
				if(typeof(msgbox_progress) != 'undefined'){
					if($('div.msgbox.progress:visible').length == 0){
						msgbox_progress();
					}
				}
			});
			$('body').ajaxStop(function() {
				if(typeof(msgbox_close) != 'undefined'){
					if($('div.msgbox.progress:visible').length > 0){
						$('div.msgbox.progress:visible').each(function(index, value){
							msgbox_close($(value));
						});
					}
				}
			});
		},

		// do not show progress bar while async requesting
		unbind_ajax_progress_bar : function() {
			$('body').unbind('ajaxSend');
			$('body').unbind('ajaxStop');
		},

		// maintain session alive
		keep_session : function() {
			if(typeof(_IS_LOGGED) != 'undefined' && _IS_LOGGED)
			{
				clearInterval(this.timer_session);
				this.timer_session = setInterval(function(){
					sym.unbind_ajax_progress_bar();
					$.get(noCache('/login/renew_session'),function(){
						sym.bind_ajax_progress_bar();
					});
				}, 1800000); // 30 min.
			}
		}

	};

}();

// global properties
var active_lang = 'es';

// Solves the Cache problem using AJAX calls
function noCache(uri)
{
	return uri.concat(/\?/.test(uri)?'&':'?','noCache=',(new Date).getTime(),'.',Math.random()*1234567);
}

// String to JSON object
function evalJson(src)
{
	var pattern =  /^\(.+\)$/gi; // Add parentheses if needed
	if(pattern.test(src) == false)
	{
		src = '(' + src + ')';
	}

	var data = '';
	if(typeof(JSON) == 'object' && JSON.parse)
	{
		try
		{
			data = JSON.parse(src);
		}
		catch(e)
		{
			try
			{
				data = eval(src);
			}
			catch(e)
			{
				data = src;
			}
		}

	}
	else
	{
		data = eval(src);
	}

	if(typeof(data) == 'object')
	{
		return data
	}
	else
	{
		return {stat:'ERROR',msg:'ERROR'};
	}
}

//Look for a value in a object
function obj2String(o){
    var a = '';
    if (o.constructor == Array) {
        a += '[';
    }
    if (o.constructor == Object) {
        a += '{';
    }
    for (var i in o) {
        if (o.constructor != Array) {
            a += i + ':';
        }

        if (o[i].constructor == Object) {
            a += obj2String(o[i]) + ',';
        }
        else
            if (o[i].constructor == Array) {
                a += obj2String(o[i]) + ',';
            }
            else
                if (o[i].constructor == String) {
                    a += '"' + o[i] + '",';
                }
                else {
                    a += o[i] + ',';
                }
    }
    if (o.constructor == Object) {
        a += '},';
    }
    if (o.constructor == Array) {
        a += '],';
    }
    return a.substr(0, a.length - 1).split(',}').join('}').split(',]').join(']');
}

function htmlentities (string, quote_style) {
    // Convert all applicable characters to HTML entities
    //
    // version: 1004.2314
    // discuss at: http://phpjs.org/functions/htmlentities    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: nobbler
    // +    tweaked by: Jack
    // +   bugfixed by: Onno Marsman    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +    bugfixed by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Ratheous
    // -    depends on: get_html_translation_table
    // *     example 1: htmlentities('Kevin & van Zonneveld');    // *     returns 1: 'Kevin & van Zonneveld'
    // *     example 2: htmlentities("foo'bar","ENT_QUOTES");
    // *     returns 2: 'foo'bar'
    var hash_map = {}, symbol = '', tmp_str = '', entity = '';
    tmp_str = string.toString();
    if (false === (hash_map = this.get_html_translation_table('HTML_ENTITIES', quote_style))) {
        return false;
    }
    hash_map["'"] = ''';for (symbol in hash_map) {
        entity = hash_map[symbol];
        tmp_str = tmp_str.split(symbol).join(entity);
    }
        return tmp_str;
}

function get_html_translation_table (table, quote_style) {
    // http://kevin.vanzonneveld.net
    // +   original by: Philip Peterson
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: noname
    // +   bugfixed by: Alex
    // +   bugfixed by: Marco
    // +   bugfixed by: madipta
    // +   improved by: KELAN
    // +   improved by: Brett Zamir (http://brett-zamir.me)
    // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Frank Forte
    // +   bugfixed by: T.Wild
    // +      input by: Ratheous
    // %          note: It has been decided that we're not going to add global
    // %          note: dependencies to php.js, meaning the constants are not
    // %          note: real constants, but strings instead. Integers are also supported if someone
    // %          note: chooses to create the constants themselves.
    // *     example 1: get_html_translation_table('HTML_SPECIALCHARS');
    // *     returns 1: {'"': '&quot;', '&': '&amp;', '<': '&lt;', '>': '&gt;'}

    var entities = {}, hash_map = {}, decimal = 0, symbol = '';
    var constMappingTable = {}, constMappingQuoteStyle = {};
    var useTable = {}, useQuoteStyle = {};

    // Translate arguments
    constMappingTable[0]      = 'HTML_SPECIALCHARS';
    constMappingTable[1]      = 'HTML_ENTITIES';
    constMappingQuoteStyle[0] = 'ENT_NOQUOTES';
    constMappingQuoteStyle[2] = 'ENT_COMPAT';
    constMappingQuoteStyle[3] = 'ENT_QUOTES';

    useTable       = !isNaN(table) ? constMappingTable[table] : table ? table.toUpperCase() : 'HTML_SPECIALCHARS';
    useQuoteStyle = !isNaN(quote_style) ? constMappingQuoteStyle[quote_style] : quote_style ? quote_style.toUpperCase() : 'ENT_COMPAT';

    if (useTable !== 'HTML_SPECIALCHARS' && useTable !== 'HTML_ENTITIES') {
        throw new Error("Table: "+useTable+' not supported');
        // return false;
    }

    entities['38'] = '&amp;';
    if (useTable === 'HTML_ENTITIES') {
        entities['160'] = '&nbsp;';
        entities['161'] = '&iexcl;';
        entities['162'] = '&cent;';
        entities['163'] = '&pound;';
        entities['164'] = '&curren;';
        entities['165'] = '&yen;';
        entities['166'] = '&brvbar;';
        entities['167'] = '&sect;';
        entities['168'] = '&uml;';
        entities['169'] = '&copy;';
        entities['170'] = '&ordf;';
        entities['171'] = '&laquo;';
        entities['172'] = '&not;';
        entities['173'] = '&shy;';
        entities['174'] = '&reg;';
        entities['175'] = '&macr;';
        entities['176'] = '&deg;';
        entities['177'] = '&plusmn;';
        entities['178'] = '&sup2;';
        entities['179'] = '&sup3;';
        entities['180'] = '&acute;';
        entities['181'] = '&micro;';
        entities['182'] = '&para;';
        entities['183'] = '&middot;';
        entities['184'] = '&cedil;';
        entities['185'] = '&sup1;';
        entities['186'] = '&ordm;';
        entities['187'] = '&raquo;';
        entities['188'] = '&frac14;';
        entities['189'] = '&frac12;';
        entities['190'] = '&frac34;';
        entities['191'] = '&iquest;';
        entities['192'] = '&Agrave;';
        entities['193'] = '&Aacute;';
        entities['194'] = '&Acirc;';
        entities['195'] = '&Atilde;';
        entities['196'] = '&Auml;';
        entities['197'] = '&Aring;';
        entities['198'] = '&AElig;';
        entities['199'] = '&Ccedil;';
        entities['200'] = '&Egrave;';
        entities['201'] = '&Eacute;';
        entities['202'] = '&Ecirc;';
        entities['203'] = '&Euml;';
        entities['204'] = '&Igrave;';
        entities['205'] = '&Iacute;';
        entities['206'] = '&Icirc;';
        entities['207'] = '&Iuml;';
        entities['208'] = '&ETH;';
        entities['209'] = '&Ntilde;';
        entities['210'] = '&Ograve;';
        entities['211'] = '&Oacute;';
        entities['212'] = '&Ocirc;';
        entities['213'] = '&Otilde;';
        entities['214'] = '&Ouml;';
        entities['215'] = '&times;';
        entities['216'] = '&Oslash;';
        entities['217'] = '&Ugrave;';
        entities['218'] = '&Uacute;';
        entities['219'] = '&Ucirc;';
        entities['220'] = '&Uuml;';
        entities['221'] = '&Yacute;';
        entities['222'] = '&THORN;';
        entities['223'] = '&szlig;';
        entities['224'] = '&agrave;';
        entities['225'] = '&aacute;';
        entities['226'] = '&acirc;';
        entities['227'] = '&atilde;';
        entities['228'] = '&auml;';
        entities['229'] = '&aring;';
        entities['230'] = '&aelig;';
        entities['231'] = '&ccedil;';
        entities['232'] = '&egrave;';
        entities['233'] = '&eacute;';
        entities['234'] = '&ecirc;';
        entities['235'] = '&euml;';
        entities['236'] = '&igrave;';
        entities['237'] = '&iacute;';
        entities['238'] = '&icirc;';
        entities['239'] = '&iuml;';
        entities['240'] = '&eth;';
        entities['241'] = '&ntilde;';
        entities['242'] = '&ograve;';
        entities['243'] = '&oacute;';
        entities['244'] = '&ocirc;';
        entities['245'] = '&otilde;';
        entities['246'] = '&ouml;';
        entities['247'] = '&divide;';
        entities['248'] = '&oslash;';
        entities['249'] = '&ugrave;';
        entities['250'] = '&uacute;';
        entities['251'] = '&ucirc;';
        entities['252'] = '&uuml;';
        entities['253'] = '&yacute;';
        entities['254'] = '&thorn;';
        entities['255'] = '&yuml;';
    }

    if (useQuoteStyle !== 'ENT_NOQUOTES') {
        entities['34'] = '&quot;';
    }
    if (useQuoteStyle === 'ENT_QUOTES') {
        entities['39'] = '&#39;';
    }
    entities['60'] = '&lt;';
    entities['62'] = '&gt;';


    // ascii decimals to real symbols
    for (decimal in entities) {
        symbol = String.fromCharCode(decimal);
        hash_map[symbol] = entities[decimal];
    }

    return hash_map;
}

empty = function(mixed_var) {
    // !No description available for empty. @php.js developers: Please update the function summary text file.
    //
    // version: 1006.1915
    // discuss at: http://phpjs.org/functions/empty    // +   original by: Philippe Baumann
    // +      input by: Onno Marsman
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: LH
    // +   improved by: Onno Marsman    // +   improved by: Francesco
    // +   improved by: Marc Jansen
    // +   input by: Stoyan Kyosev (http://www.svest.org/)
    // *     example 1: empty(null);
    // *     returns 1: true    // *     example 2: empty(undefined);
    // *     returns 2: true
    // *     example 3: empty([]);
    // *     returns 3: true
    // *     example 4: empty({});    // *     returns 4: true
    // *     example 5: empty({'aFunc' : function () { alert('humpty'); } });
    // *     returns 5: false

    var key;
    if (mixed_var === "" ||
        mixed_var === 0 ||
        mixed_var === "0" ||
        mixed_var === null ||
        mixed_var === false ||
        typeof mixed_var === 'undefined'
    ){
        return true;
    }
    if (typeof mixed_var == 'object') {
        for (key in mixed_var) {
            return false;
        }return true;
    }

    return false;
}

// Encode UTF8
function encode_utf8(s)
{
	return unescape(encodeURIComponent(s));
}
// Decode UTF8
function decode_utf8(s)
{
	return decodeURIComponent(escape(s));
}

// TODO ?
function enable_tab_height(){
	if($('.tabs', '#right_column').length)
	{
		$('.tabs a', '#right_column').hover(function(){
			$('.tabs a.current', '#right_column').css('height', 23);
			$(this).css('height', 25);
		}, function(){
			$(this).css('height', 23);
			$('.tabs a.current', '#right_column').css('height', 25);
		});

	}
}

// eliminar duplicados en un array
function array_unique(vals)
{
	var uniques = [];
	for(var i=vals.length;i--;){
		var val = vals[i];  
		if($.inArray( val, uniques )===-1){
			uniques.unshift(val);
		}
	}
	return uniques;
}

//PASS ALL OPTIONS OF A SELECT TO AN ARRAY
function optionsToArray(id)
{
	var result = new Array();
	var i = 0;
	$.each($('#' + id + ' option'), function(){
		result[i] = $(this).val();
		i++;
	});
	return result;
}

// comprobar si es una URL valida
function is_valid_url(link){
	return (link.match(RegExp("(((f|ht){1}tps?://)[-a-zA-Z0-9@:%_\+.~#?&//=]+)","g")) == null);
}

// sticky footer plugin
(function($){
	var footer;
	$.fn.extend({
		stickyFooter: function(options) {
			footer = this;
			positionFooter();
			$(window)
			.scroll(positionFooter)
			.resize(positionFooter);

			function positionFooter() {
				var docHeight = $(document.body).height() - $("#sticky-footer-push").height();
				if(docHeight < $(window).height()){
					var diff = $(window).height() - docHeight;
					if (!$("#sticky-footer-push").length > 0) {
						$(footer).before('<div id="sticky-footer-push"></div>');
					}
					$("#sticky-footer-push").height(diff);
					//$("#sticky-footer-push").animate({height:diff},500);
				}
			}
		}
	});
})(jQuery);

// Once document is loaded...
$(document).ready(function()
{
	// console.log()
	if(sym.debugc)
	{
		if(typeof(console)=='undefined')
		{
			try
			{
				window['console'] = {log: function(t){alert(t);}}
			}
			catch(e){}
		}
	}
	else
	{
		try
		{
			window['console']['log'] = function(){}
		}
		catch(e){}
	}

	//Configuration for AJAX calls
	sym.bind_ajax_progress_bar();

	// get rid of those system borders being generated for A tags //
	if ($.browser.msie){
		$('a').focus(function(){
			$(this).attr('hideFocus', 'true');
		});
	}

	//Round corners
	if(!$.browser.msie || !(parseInt($.browser.version) == 7)){
		var button_big = $('.button_big, .button_mid');
		button_big.css('border-radius', 10); //estándar css3
		if($.browser.mozilla){
			button_big.css('-moz-border-radius', 4);
		}
		else if($.browser.safari)
		{
			button_big.css('-webkit-border-radius', 4);
		}
		else if($.browser.msie)
		{
			button_big.css('-ms-border-radius', 4);
		}
	}

	//Gets the active language
	var selected_language_href = 'undefined';
	if(typeof(_SERVERURI) != 'undefined' && _SERVERURI.match('//sym2?.')){
		selected_language_href = $('#header .tb_language li.selected').children().attr('href');
	} else {
		selected_language_href = $('ul.lang_selector li.selected').children().attr('href');
	}
	if((selected_language_href != 'undefined')&&(selected_language_href != null)&&(selected_language_href != 'null'))
	{
		active_lang = selected_language_href.substring(selected_language_href.length - 2);
	}

	sym.keep_session(); // prevent session lost

	/* jQUERY TOOLS TABS */
	if($('ul.tabs').length > 0)
	{
		$('ul.tabs').tabs('div.panes > div');
	}

	//ELLIPSIS
	if($('.ellipsis').length)
	{
		$('.ellipsis').ellipsis(true);
	}

	enable_tab_height();

	// Always stick the footer to the bottom of the page
	setTimeout(function(){$("div.sticky").stickyFooter();},1000);

});

// Splash screen
$(window).load(function(){
	$('.loading_splash').fadeOut('slow', function(){$(this).remove();});
});